EP1453875A1 - Als dispergiermittel für pigmente geeignete verbindungen - Google Patents
Als dispergiermittel für pigmente geeignete verbindungenInfo
- Publication number
- EP1453875A1 EP1453875A1 EP02791746A EP02791746A EP1453875A1 EP 1453875 A1 EP1453875 A1 EP 1453875A1 EP 02791746 A EP02791746 A EP 02791746A EP 02791746 A EP02791746 A EP 02791746A EP 1453875 A1 EP1453875 A1 EP 1453875A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- compounds
- pigment
- radical
- water
- alkyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000000049 pigment Substances 0.000 title claims abstract description 189
- 150000001875 compounds Chemical class 0.000 title claims abstract description 115
- 239000006185 dispersion Substances 0.000 title abstract description 11
- 239000003795 chemical substances by application Substances 0.000 title abstract description 4
- 150000004985 diamines Chemical class 0.000 claims abstract description 32
- 150000002009 diols Chemical class 0.000 claims abstract description 27
- 125000005442 diisocyanate group Chemical group 0.000 claims abstract description 26
- 125000003118 aryl group Chemical group 0.000 claims abstract description 17
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 8
- 238000002360 preparation method Methods 0.000 claims description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 50
- -1 arylene radical Chemical class 0.000 claims description 43
- 239000003973 paint Substances 0.000 claims description 32
- 239000002270 dispersing agent Substances 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 24
- 150000003254 radicals Chemical class 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 125000001931 aliphatic group Chemical group 0.000 claims description 14
- 239000000976 ink Substances 0.000 claims description 8
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 238000007639 printing Methods 0.000 claims description 7
- 150000005840 aryl radicals Chemical class 0.000 claims description 6
- 239000012860 organic pigment Substances 0.000 claims description 6
- 238000004040 coloring Methods 0.000 claims description 4
- 239000001023 inorganic pigment Substances 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 abstract description 7
- 125000002947 alkylene group Chemical group 0.000 abstract description 7
- 229910052760 oxygen Inorganic materials 0.000 abstract description 3
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 2
- 125000000732 arylene group Chemical group 0.000 abstract 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 64
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 32
- 239000004094 surface-active agent Substances 0.000 description 26
- 229920002266 Pluriol® Polymers 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 13
- 239000012948 isocyanate Substances 0.000 description 13
- 150000002513 isocyanates Chemical class 0.000 description 13
- 239000000203 mixture Substances 0.000 description 12
- 238000000576 coating method Methods 0.000 description 11
- 229920000642 polymer Polymers 0.000 description 11
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 10
- 239000007858 starting material Substances 0.000 description 10
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 9
- 239000003054 catalyst Substances 0.000 description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 7
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 7
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 7
- 235000011114 ammonium hydroxide Nutrition 0.000 description 7
- 235000019239 indanthrene blue RS Nutrition 0.000 description 7
- 239000000725 suspension Substances 0.000 description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 6
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000007795 chemical reaction product Substances 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- BDQNKCYCTYYMAA-UHFFFAOYSA-N 1-isocyanatonaphthalene Chemical compound C1=CC=C2C(N=C=O)=CC=CC2=C1 BDQNKCYCTYYMAA-UHFFFAOYSA-N 0.000 description 5
- DRSHXJFUUPIBHX-UHFFFAOYSA-N COc1ccc(cc1)N1N=CC2C=NC(Nc3cc(OC)c(OC)c(OCCCN4CCN(C)CC4)c3)=NC12 Chemical compound COc1ccc(cc1)N1N=CC2C=NC(Nc3cc(OC)c(OC)c(OCCCN4CCN(C)CC4)c3)=NC12 DRSHXJFUUPIBHX-UHFFFAOYSA-N 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000004922 lacquer Substances 0.000 description 5
- 239000004814 polyurethane Substances 0.000 description 5
- 229920002635 polyurethane Polymers 0.000 description 5
- 229910052727 yttrium Inorganic materials 0.000 description 5
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 4
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 4
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 4
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 229910017052 cobalt Inorganic materials 0.000 description 4
- 239000010941 cobalt Substances 0.000 description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- JQVDAXLFBXTEQA-UHFFFAOYSA-N dibutylamine Chemical compound CCCCNCCCC JQVDAXLFBXTEQA-UHFFFAOYSA-N 0.000 description 4
- 238000009837 dry grinding Methods 0.000 description 4
- NLFBCYMMUAKCPC-KQQUZDAGSA-N ethyl (e)-3-[3-amino-2-cyano-1-[(e)-3-ethoxy-3-oxoprop-1-enyl]sulfanyl-3-oxoprop-1-enyl]sulfanylprop-2-enoate Chemical compound CCOC(=O)\C=C\SC(=C(C#N)C(N)=O)S\C=C\C(=O)OCC NLFBCYMMUAKCPC-KQQUZDAGSA-N 0.000 description 4
- 238000009472 formulation Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 4
- 238000004898 kneading Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 235000011837 pasties Nutrition 0.000 description 4
- 239000011164 primary particle Substances 0.000 description 4
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 4
- ALQLPWJFHRMHIU-UHFFFAOYSA-N 1,4-diisocyanatobenzene Chemical compound O=C=NC1=CC=C(N=C=O)C=C1 ALQLPWJFHRMHIU-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 239000005977 Ethylene Substances 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 3
- AFBPFSWMIHJQDM-UHFFFAOYSA-N N-methylaniline Chemical compound CNC1=CC=CC=C1 AFBPFSWMIHJQDM-UHFFFAOYSA-N 0.000 description 3
- BHHGXPLMPWCGHP-UHFFFAOYSA-N Phenethylamine Chemical compound NCCC1=CC=CC=C1 BHHGXPLMPWCGHP-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 3
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 238000000498 ball milling Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 3
- 239000012975 dibutyltin dilaurate Substances 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 125000001624 naphthyl group Chemical group 0.000 description 3
- DPBLXKKOBLCELK-UHFFFAOYSA-N pentan-1-amine Chemical compound CCCCCN DPBLXKKOBLCELK-UHFFFAOYSA-N 0.000 description 3
- CSHWQDPOILHKBI-UHFFFAOYSA-N peryrene Natural products C1=CC(C2=CC=CC=3C2=C2C=CC=3)=C3C2=CC=CC3=C1 CSHWQDPOILHKBI-UHFFFAOYSA-N 0.000 description 3
- 229920003009 polyurethane dispersion Polymers 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical group CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000004924 water-based lacquer Substances 0.000 description 3
- XWAMHGPDZOVVND-UHFFFAOYSA-N (+-)-Octadecan-1,2-diol Natural products CCCCCCCCCCCCCCCCC(O)CO XWAMHGPDZOVVND-UHFFFAOYSA-N 0.000 description 2
- BBMCTIGTTCKYKF-UHFFFAOYSA-N 1-heptanol Chemical compound CCCCCCCO BBMCTIGTTCKYKF-UHFFFAOYSA-N 0.000 description 2
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 description 2
- RUFPHBVGCFYCNW-UHFFFAOYSA-N 1-naphthylamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1 RUFPHBVGCFYCNW-UHFFFAOYSA-N 0.000 description 2
- AUWDOZOUJWEPBA-UHFFFAOYSA-N 2-(4-methoxyphenyl)ethanol Chemical compound COC1=CC=C(CCO)C=C1 AUWDOZOUJWEPBA-UHFFFAOYSA-N 0.000 description 2
- XIXJQNFTNSQTBT-UHFFFAOYSA-N 2-isocyanatonaphthalene Chemical compound C1=CC=CC2=CC(N=C=O)=CC=C21 XIXJQNFTNSQTBT-UHFFFAOYSA-N 0.000 description 2
- KDSNLYIMUZNERS-UHFFFAOYSA-N 2-methylpropanamine Chemical compound CC(C)CN KDSNLYIMUZNERS-UHFFFAOYSA-N 0.000 description 2
- FRDAATYAJDYRNW-UHFFFAOYSA-N 3-methyl-3-pentanol Chemical compound CCC(C)(O)CC FRDAATYAJDYRNW-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- OJGMBLNIHDZDGS-UHFFFAOYSA-N N-Ethylaniline Chemical compound CCNC1=CC=CC=C1 OJGMBLNIHDZDGS-UHFFFAOYSA-N 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 2
- IIGAAOXXRKTFAM-UHFFFAOYSA-N N=C=O.N=C=O.CC1=C(C)C(C)=C(C)C(C)=C1C Chemical compound N=C=O.N=C=O.CC1=C(C)C(C)=C(C)C(C)=C1C IIGAAOXXRKTFAM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- IRERQBUNZFJFGC-UHFFFAOYSA-L azure blue Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[S-]S[S-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] IRERQBUNZFJFGC-UHFFFAOYSA-L 0.000 description 2
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 2
- 229920001400 block copolymer Polymers 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- VHRGRCVQAFMJIZ-UHFFFAOYSA-N cadaverine Chemical compound NCCCCCN VHRGRCVQAFMJIZ-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- PFURGBBHAOXLIO-UHFFFAOYSA-N cyclohexane-1,2-diol Chemical compound OC1CCCCC1O PFURGBBHAOXLIO-UHFFFAOYSA-N 0.000 description 2
- PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 description 2
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- HNMCSUXJLGGQFO-UHFFFAOYSA-N hexaaluminum;hexasodium;tetrathietane;hexasilicate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].S1SSS1.S1SSS1.[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] HNMCSUXJLGGQFO-UHFFFAOYSA-N 0.000 description 2
- YUWFEBAXEOLKSG-UHFFFAOYSA-N hexamethylbenzene Chemical group CC1=C(C)C(C)=C(C)C(C)=C1C YUWFEBAXEOLKSG-UHFFFAOYSA-N 0.000 description 2
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- UHOKSCJSTAHBSO-UHFFFAOYSA-N indanthrone blue Chemical compound C1=CC=C2C(=O)C3=CC=C4NC5=C6C(=O)C7=CC=CC=C7C(=O)C6=CC=C5NC4=C3C(=O)C2=C1 UHOKSCJSTAHBSO-UHFFFAOYSA-N 0.000 description 2
- 125000003010 ionic group Chemical group 0.000 description 2
- BMFVGAAISNGQNM-UHFFFAOYSA-N isopentylamine Chemical compound CC(C)CCN BMFVGAAISNGQNM-UHFFFAOYSA-N 0.000 description 2
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 2
- JJWLVOIRVHMVIS-UHFFFAOYSA-N isopropylamine Chemical compound CC(C)N JJWLVOIRVHMVIS-UHFFFAOYSA-N 0.000 description 2
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- KPSSIOMAKSHJJG-UHFFFAOYSA-N neopentyl alcohol Chemical compound CC(C)(C)CO KPSSIOMAKSHJJG-UHFFFAOYSA-N 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- RZXMPPFPUUCRFN-UHFFFAOYSA-N p-toluidine Chemical compound CC1=CC=C(N)C=C1 RZXMPPFPUUCRFN-UHFFFAOYSA-N 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 229920000909 polytetrahydrofuran Polymers 0.000 description 2
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- JXUKQCUPTNLTCS-UHFFFAOYSA-N vat green 1 Chemical compound C1=CC=C[C]2C(=O)C(C3=C45)=CC=C4C(C4=C67)=CC=C7C(=O)[C]7C=CC=CC7=C6C=C(OC)C4=C5C(OC)=CC3=C21 JXUKQCUPTNLTCS-UHFFFAOYSA-N 0.000 description 1
- XMDMAACDNUUUHQ-UHFFFAOYSA-N vat orange 1 Chemical compound C1=CC(C2=O)=C3C4=C1C1=CC=CC=C1C(=O)C4=CC=C3C1=C2C(Br)=CC=C1Br XMDMAACDNUUUHQ-UHFFFAOYSA-N 0.000 description 1
- KOTVVDDZWMCZBT-UHFFFAOYSA-N vat violet 1 Chemical compound C1=CC=C[C]2C(=O)C(C=CC3=C4C=C(C=5C=6C(C([C]7C=CC=CC7=5)=O)=CC=C5C4=6)Cl)=C4C3=C5C=C(Cl)C4=C21 KOTVVDDZWMCZBT-UHFFFAOYSA-N 0.000 description 1
- KJPJZBYFYBYKPK-UHFFFAOYSA-N vat yellow 1 Chemical compound C12=CC=CC=C2C(=O)C2=CC=C3N=C4C5=CC=CC=C5C(=O)C5=C4C4=C3C2=C1N=C4C=C5 KJPJZBYFYBYKPK-UHFFFAOYSA-N 0.000 description 1
- GFFQNEGBFFGLQG-UHFFFAOYSA-N vat yellow 2 Chemical compound S1C2=C3C(=O)C4=CC=C5N=C(C=6C=CC=CC=6)SC5=C4C(=O)C3=CC=C2N=C1C1=CC=CC=C1 GFFQNEGBFFGLQG-UHFFFAOYSA-N 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- UQMZPFKLYHOJDL-UHFFFAOYSA-N zinc;cadmium(2+);disulfide Chemical compound [S-2].[S-2].[Zn+2].[Cd+2] UQMZPFKLYHOJDL-UHFFFAOYSA-N 0.000 description 1
- NDKWCCLKSWNDBG-UHFFFAOYSA-N zinc;dioxido(dioxo)chromium Chemical compound [Zn+2].[O-][Cr]([O-])(=O)=O NDKWCCLKSWNDBG-UHFFFAOYSA-N 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
- C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
- C08G18/8038—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3225
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/2815—Monohydroxy compounds
- C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/71—Monoisocyanates or monoisothiocyanates
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
- C09B67/0084—Dispersions of dyes
- C09B67/0085—Non common dispersing agents
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D17/00—Pigment pastes, e.g. for mixing in paints
Definitions
- the invention relates to compounds of general formulas I to III
- R 1 is an alkyl-capped oligoalkylene oxide radical of the general formula IV
- R 2 arylene radical or arylalkylene radical of an aliphatic, aromatic or aromatic-aliphatic diisocyanate OCN-R 2 -NCO,
- R 3 alkylene radical, arylene radical or arylalkyl radical of an aliphatic, aromatic or aromatic-aliphatic diol HO-R 3 -OH for Y equal to 0 or of a diamine H 2 NR 3 -NH 2 for Y equal to NH,
- R 4 alkyl radical, aryl radical or arylalkyl radical of an aliphatic, aromatic or aromatic-aliphatic monoisocyanate R 4 -NCO,
- R 5 alkyl radical, aryl radical or arylalkyl radical of an aliphatic, aromatic or aromatic-aliphatic monoalcohol
- R 5 -OH for Z 0 or a mono into R 5 -NH for Z equal to NH
- R 6 alkyl radical with 1 to 4 carbon atoms
- R 7 branched alkylene radical with 3 to 8 carbon atoms, r: rational number from zero to 100,
- b integer from zero to 30.
- the compounds with the general formula I are hereinafter referred to as compounds I, the compounds with the general formula II as compounds II and the compounds with the general formula III as compounds III.
- the invention further relates to a process for the preparation of the compound I, a process for the preparation of the compounds II and a process for the preparation of the compounds III, the use of these compounds I, II and III as dispersants for pigments and as process chemicals in pigment production and pigment preparations, containing these compounds I, II and III.
- the invention relates to the use of these pigment preparations for coloring water-based paints and paints, in particular water-based paints.
- the invention relates to water-based lacquers, water-containing printing inks, water-containing paints and water-based lacquers containing the pigment preparations.
- Dispersion additives are used in pigment preparations in order to improve the rheological and coloristic properties of the pigments.
- dispersing additives are said to facilitate the dispersibility of the pigments and to prevent coagulation, flocculation or sedimentation of the pigments during storage of the finished paint.
- EP-A 154 678 discloses dispersants for pigments which are first reacted with polyisocyanates with monohydroxy compounds, then with, inter alia, Polyols such as polyalkylene glycols and finally with heterocyclic compounds.
- Polyols such as polyalkylene glycols and finally with heterocyclic compounds.
- One-sided alkyl-capped polyols (HO-R-OR ') are not mentioned.
- DE-A 2 906 111 teaches pigment preparations containing urea derivatives of the formula K- (-NH-CO-NH-R) with K equal to 1,5-naphthylene or, 4 '-diphenylmethane and R equal to others - (CH 2 ) 3 -0- (C 2 H 4 0) n -0-R : 1 * (n is 1, 2, 3 or 4, R 1 is C 2 -C 8 alkyl or phenyl).
- the propylene radical - (CH) 3 - is linear in the abovementioned publication.
- EP-A 555 950 describes aqueous pigment dispersions. They contain a polycyclic aromatic compound with a polyalkylene oxide side chain, e.g. ethoxylated 1- or 2-naphthol.
- WO-A 99/41320 discloses inks for ink jet printing which, as dispersing agents, contain polyurethanes with e.g. Contain polyoxyalkylene oxide (such as polyethylene glycol methyl ether) as a dispersing group.
- polyurethanes contain ionic groups, especially carboxy groups.
- the unpublished DE application Az. 10147404.0 describes polyurethane block copolymers for the production of dispersing binders which can contain hydrophilic end groups.
- the end groups contain a group -OH and not, like the compounds according to the invention, -0 (alkyl).
- the polyurethane block copolymers are therefore partially crosslinkable.
- the compounds of the prior art do not improve the coloristical and rheological properties of the pigment preparations to a sufficient extent for all applications.
- the dispersibility of the pigments is not always sufficiently improved by the dispersants of the prior art.
- the known compounds have comparatively low melting or softening points and are liquid or pasty, which is why the pigment formulations produced with them become doughy and tend to stick. Doughy or sticky pigment formulations cannot be worked into the paint to be colored evenly.
- the known dispersants only allow the production of relatively low-pigment formulations, ie pigment formulations with a high pigment volume concentration cannot be produced.
- the known compounds cannot be used or can only be used with insufficient success in pigment production.
- the known liquid dispersants cannot be used in some important processes for pigment production, for example V-grinding (dry grinding with balls).
- the compounds should not lead to sticking or doughing of the pigment preparations, even if they are present in the preparation in higher concentrations. A recrystallization of the pigments should be prevented.
- the compounds should also be able to prepare pigment-rich preparations.
- the compounds should also be able to be used in the production of the pigments, e.g. as an aid in synthesis or crystallization, as an aid in wet treatment (e.g. wet grinding, kneading, suspension) or dry grinding, and as an aid in drying (e.g. reduction of agglomeration during drying and dry grinding).
- an aid in synthesis or crystallization e.g. as an aid in synthesis or crystallization
- wet treatment e.g. wet grinding, kneading, suspension
- dry grinding e.g. reduction of agglomeration during drying and dry grinding.
- the compounds according to the invention contain no ionic groups such as carboxylate, phosphate, phosphonate, sulfonate or quaternary ammonium (see WO-A 99/41320, page 9, line 29 - page 10 , Line 4 and page 15, line 14 - page 17, line 9).
- alkyl-capped oligoalkylene oxide radicals R 1 being the A blocks and the structure in between -X - [- CONH-R 2 -NHCO-YR 3 -Y-] r -CONH-R 2 -NHCO-X- represents the B block:
- Either both X are preferably 0 or both X are NH
- both X and both Y can equal 0 or equal NH, or both X equal 0 and both Y equal NH, or both X equal NH and both Y equal 0.
- the following can be said about the starting materials from which the compounds I are prepared.
- the radical R 2 is the arylene radical or arylalkylene radical of an aliphatic, aromatic or aromatic-aliphatic diisocyanate 0CN-R 2 -NC0.
- Particularly suitable diisocyanates 0CN-R 2 -NC0 are:
- Methylene diphenyl diisocyanate (MDI); R 2 . Tetramethyl-m-xylene diisocyanate (TMXDI); R2.
- IPDI Isophorone diisocyanate
- the aforementioned diisocyanates HDI, NDI, TDI, MDI or PMDI, TMXDI, PPDI and IPDI are particularly preferred. Accordingly, the aforementioned R 2 radicals are particularly preferred.
- the radical R 3 is the alkylene radical, arylene radical or arylalkylene radical of an aliphatic, aromatic or aromatic-aliphatic diol HO-R 3 -OH in the case of Y equal to 0 or an aliphatic, aromatic or aromatic-aliphatic diamine H 2 NR 3 -NH 2 in the case Y is NH.
- Preferred diols H0-R 3 -0H (Y is 0) are aliphatic diols, in particular
- Ethylene glycol, 1, 4-butanediol and 1, 6-hexanediol, R 3 : -CH 2 - (CH 2 ) n - with n 1, 2, 3, 4 or 5 (however, n can also be 6 to 10), CH 3
- diols are e.g. 1, 3-propanediol, 1,5-pentanediol, 1, 7-heptanediol, 1, 2-cyclohexanediol, 1, 3-cyclohexanediol, 1,4-cyclohexanediol, 1,2-propanediol, 1, 2-butanediol, 1, 2-pentanediol, 1,2-hexanediol, 1,2-heptanediol, 1,2-dodecanediol, 1,2-octadecandiol, 1, 8-octanediol, 2,7-dimethyl-3, 5-octadiin- 2,7-diol, 2-butyl-2-ethyl-l, 3-propanediol and 2-ethylhexanediol.
- Suitable diamines H 2 NR 3 -NH 2 are preferably aromatic and particularly preferably aliphatic diamines. Phenylenediamines are particularly suitable as aromatic diamines.
- Particularly suitable aliphatic diamines are ethylenediamine and
- diamines are e.g. 1,5-diaminonaphthalene, tolylene-2,4-diamine, toluene-2,6-diamine, methyl endiphenyl diamine, tetramethyl-m-xylene diamine, o-phenylene diamine, m-phenylene diamine, p-phenylene diamine, 1,3-propane diamine , 1, 4-butanediamine, 1,5-pentanediamine, 1, 8-0ctanediamine, 4, 7-dioxadecane-l, 10-diamine, 4,11-dioxatetradecane-1, 14-diamine, polyoxyethylene diamine, polyoxypropylene - diamine.
- the radical R 1 is an alkyl-capped (ie provided with a terminal alkyl group) oligoalkylene oxide radical of the general formula IV
- R 6 is an alkyl radical with 1 to 4 carbon atoms, in particular methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl or sec-butyl.
- R 6 is very particularly preferably methyl, ie the oligoalkylene oxide radical is ethyl-capped.
- ethylene oxide group - (-CH 2 -CH-0-) a - is mandatory in the oligoalkylene oxide radical R 1 , ie a is at least 1.
- a is 1 to 300, preferably 1 to 200, particularly preferably 5 to 50 ,
- R 7 is a branched (ie non-linear) alkylene radical with 3 to 8 carbon atoms, for example propylene.
- the alkylene oxide group - (- R 7 -0-) b ⁇ is optional, ie, b can also be zero. This is preferred. Otherwise, b is usually up to 15, preferably up to 3, particularly preferably up to 1.
- A is particularly preferably 1 to 300 and b is zero.
- the alkylene oxide group - (- R 7 -0-) b ⁇ can also be made up of several alkylene oxides R 7 ', R 7 ", R 7 "", etc., ie the structure
- bl, b2 and b3 are usually in the range 1 to 10, preferably 1 to 3.
- oligoalkylene oxide residues of the above formula IV are derived from the corresponding oligoalkylene oxides IVa and IVb:
- Alkyl-capped oligoalkylene oxides with an end group -OH can be prepared in the usual way, for example by grafting on an alcohol R 6 0H (for example methanol for methylver appte oligoalkylene oxides), ethylene oxide and, if b greater than zero, higher alkylene oxides.
- Alkyl oligoalkylene oxides are also commercially available, for example from BASF as Pluriol ® AnE, wherein n is a number is usually 100 to 5,000, preferably 250 to 2,500.
- Pluriol A2000E, A1000E, A750E, A500E, A350E and A 275E may be mentioned as examples.
- R 6 converts 0- (-CH2-CH2-O-) a - (-R 7 -0-) b -OH.
- alkyl-capped oligoalkylene oxides IVb with NH 2 termination can be obtained by catalytic reductive amination
- aminated alkyl-capped oligoalkylene oxides can be prepared, for example, by direct reaction of the corresponding alcohol (end group -OH) with ammonia.
- This amination is usually carried out on a heterogeneous catalyst, in particular on catalysts containing oxygen-containing compounds of zirconium, copper, cobalt and nickel (Zr0 2 / CuO / CoO / NiO catalyst).
- the reaction is described, for example, in EP-A 382 049. Reference is expressly made to this document.
- the compounds I are prepared from the starting materials mentioned by the diisocyanate OCN-R 2 -NCO with the dio-1 HO-R 3 -OH, if Y is 0, or with the diamine H 2 NR 3 -NH 2 , if Y is NH, and with the alkyl-capped oligoalkylene oxide of the general formula IVa, if X is 0,
- the proportions of the starting materials depend in the usual way on the desired reaction product (compound I) and are generally based on the amount of substance (in mol) of the diisocyanate used, as is customary in the field of isocyanate chemistry. For example, you can use r mol diol or diamine per (r + 1) mol diisocyanate, etc.
- the diisocyanate can first be reacted with the diol or the diamine and the reaction product then with the oligoalkylene oxide. Likewise, the diisocyanate can first be reacted with the oligoalkylene oxide and then with the diol or diamine. However, both the diol or diamine and the oligoyalkylene oxide can also be added to the diisocyanate and reacted simultaneously. The order is therefore arbitrary.
- the diisocyanates are reacted with the diols or diamines in a manner known per se, e.g. using catalysts.
- Suitable catalysts are e.g. Tertiary amines such as triethylamine, dimethylcyclohexylamine, N-methylmorpholine, N, N '-Dirnethylpiperazin, 2- (Dimethylaminoethoxy) -ethanol, diazabicyclo- (2,2,2) -octane and the like, and in particular organic metal compounds such as titanium acid esters, iron compounds such as iron (III) acetylacetonates, tin compounds, for example Tin diacetate, tin dioctoate, tin dilaurate or the dialkyl derivatives of tin dialkyl salts of aliphatic carboxylic acids such as dibutyl tin diacetate, dibutyl tin dilaurate or the like.
- the catalysts
- the reaction is usually carried out in an aprotic solvent, for example in tetrahydrofuran, diethyl ether, diisopropyl ether, chloroform, dichloromethane, di-n-butyl ether, acetone, N-methylpyrrolidone (NMP), xylene, toluene, methyl ethyl ketone (MEK), methyl isobutyl ketone (MIBK ), N, N-dimethylformamide (DMF) or 1,4-dioxane.
- an aprotic solvent for example in tetrahydrofuran, diethyl ether, diisopropyl ether, chloroform, dichloromethane, di-n-butyl ether, acetone, N-methylpyrrolidone (NMP), xylene, toluene, methyl ethyl ketone (MEK), methyl isobutyl ketone (MIBK
- Preferred reaction temperatures are in the range from * -80 ° C to the boiling point of the solvent used.
- the reaction is generally carried out without pressure, but reactions in autoclaves at up to 20 bar are also suitable.
- the number r can range from 0 to 100. For r greater than zero, oligomers or polymeric compounds I with an ABA block structure are obtained. The number r of repetition units is a maximum of 100, usually up to 20.
- surfactants For r equal to zero - these compounds I are preferred - low-molecular or monomeric compounds I are obtained which have pronounced surface-active properties, hereinafter briefly referred to as surfactants.
- the surfactants are preferably prepared in accordance with the information above, wherein, since r is 0, no diol HO-R 3 -OH or diamine HN-R 3 -NH 2 is used. That is, the diisocyanate OCN-R 2 -NCO is reacted with the alkyl-capped oligoalkylene oxide IVa or IVb, whereby the surfactant I (r equal to 0) is formed.
- the surfactant compounds I preferably have the formula Ia
- Compounds I with R 6 are particularly preferably methyl and r is 0, that is to say ABA surfactants with methyl-capped oligoalkylene oxide radicals R 1 .
- alkyl-capped oligoalkylene oxide radical R 1 being the A block and the structure
- Compound II differs from compound I by a group -R 4 in formula II instead of the group -R 2 -NH-CO-XR 1 in formula I.
- the radical R 4 is the alkyl radical, aryl radical or arylalkyl radical of an aliphatic, aromatic or aromatic-aliphatic monoisocyanate R-NC0.
- R-NC0 monoisocyanates R-NC0, e.g. into consideration: methyl isocyanate, ethyl isocyanate, propyl isocyanate, n-butyl isocyanate, tert-butyl isocyanate, isobutyl isocyanate, pentyl isocyanate, neopentyl isocyanate, 2-ethyl-hexyl isocyanate, phenyl isocyanate, toloyl isocyanate, 1-naphthyl isocyanate and 2-naphthyl isocyanate, as well , such as methylthioisocyanate, ethylthioisocyanate, propylthioisocyanate, n-butylthioisocyanate, tert-butylthioisocyanate, isobutylthioisocyanate, pentylthioisocyanate, neopenty
- the compounds II are prepared from the starting materials mentioned by the diisocyanate 0CN-R 2 -NC0 with the diol H0-R 3 -0H, if Y is 0, or with the diamine H 2 NR 3 - NH 2 if Y is NH and with the alkyl-capped oligoalkylene oxide of the general formula IVa if X is 0,
- the process mentioned for the preparation of the compounds II therefore differs from the process for the preparation of the compounds I described above in that an additional reaction is carried out with a monofunctional compound R-NC0.
- the proportions of the starting materials depend in the usual way on the desired reaction product (compound II) and are generally based on the amount of substance (in mol) of the diisocyanate used, as is customary in the field of isocyanate chemistry. For example, you can use r mol of diol or diamine per r mol of diisocyanate, etc.
- the order of the reactions for the preparation of compound II is arbitrary. So you can e.g. first react the diisocyanate with the diol or diamine, and then react the reaction product with the oligoalkylene oxide and the monoisocyanate. Likewise, one can first react the diisocyanate with the diol or diamine and the monoisocyanate, and then add the oligoalkylene oxide. Likewise, the oligoalkylene oxide and the diol or diamine can be added to a mixture of diisocyanate and monoisocyanate.
- the integer r can range from 0 to 100. For r greater than zero, oligomeric or polymeric compounds II with an AB block structure are obtained.
- the number r is a maximum of 100, usually up to 20.
- these compounds II are preferred - low-molecular or monomeric compounds II with surface-active properties (surfactants) are obtained.
- the surfactants are preferably prepared as described above, since, since r is 0, no diol HO-R 3 -OH or diamine H 2 NR 3 -NH 2 , and likewise no diisocyanate OCN-R 2 -NCO is used.
- the alkyl-capped oligoalkylene oxide IVa or IVb is reacted with the monoisocyanate R-NCO, whereby the surfactant II (r equal to 0) is formed.
- the surfactant compounds II preferably have the formula Ha
- the alkyl-capped oligoalkylene oxide radical R 1 having the A block and the structure -X - [- CONH-R 2 -NHCO-YR 3 -Y-] r -CONH-R-NHCO-ZR 5 the B block represents:
- the variable Z can be 0 or NH.
- Compound III differs from compounds I and II by a group -R 2 -NH-C0-ZR 5 in formula III instead of the group -R 2 -NH-C0-XR 1 in formula I or instead of the group R 4 in formula II.
- the radical R 5 is the alkyl radical, aryl radical or arylalkyl radical of an aliphatic, aromatic or aromatic-aliphatic monoalcohol R 5 -0H in the case of Z equal to 0 or an aliphatic, aromatic or aromatic-aliphatic monoamine R 5 -NH 2 in the case Z equals NH.
- Suitable monoalcohols R 5 -0H are: methanol, ethanol, n-propanol, isopropanol, n-butanol, sec. -Butanol, tert. -Butanol, pentanol, hexanol, heptanol, dodecanol, octadecanol, benzyl alcohol, less preferred are phenols: phenol, ⁇ -naphthol, ⁇ -naphthol, cyclohexanol, tert.
- primary aliphatic amines such as methylamine, ethylamine, n-propylamine, isopropylamine, n-butylamine, isobutylamine, sec-butylamine, amylamine, n-pentylamine, isopentylamine, neopentylamine,
- - secondary aliphatic amines such as dimethylamine, diethylamine, di-n-propylamine, diisopropylamine, dibutylamine, diisobutylamine, di-sec.-butylamine, dipentylamine, diisopentylamine, dihexylamine, di-2-ethylhexylamine, ditridecylamine, N-ethyl-isopropylamine, l 2-aminopropane, N-ethyl-1, 2-dimethylpropylamine, n-methylbenzylamine, tert-butylbenzylamine, 4-methoxybenzylamine, phenylethylamine, 1-methyl-3-phenylpropylamine, N-methylaniline, 2,6-xylidine and 3 , 5-xylidine;
- primary aromatic amines such as aniline, 1-chloroaniline, 2-chloroaniline, 3-chloroaniline, 2, 3-dichloroaniline, 3, 4-dichloroaniline,
- N-ethylbutylamine, ß-hydroxyethylamine, ß- or ⁇ -hydroxypropylamine N-methylethanolamine, diethanolamine, 3- (2-hydroxyethylamino) -1-propanol, ethanolamine, diethanolamine, N- (2-hydroxyethyl) aniline, Hydroxylamine, hydrazine, 3-ethoxypropyl-a in, di- (2-methoxyethyl) amine, cyclohexylamine, N-ethylcyclohexylamine, dicyclohexylamine, 2-phenylethylamine, 4-methoxyphenylethylamine, l-phenyl-3-phenylpropylamine, 2- (3rd , 4-dimethoxyphenyl) ethylamine, N-ethylaniline, 2- (2-aminoethoxy) ethanol and 2- (2- (3-aminopropoxy) eth
- the compounds III are prepared from the starting materials mentioned by the diisocyanate OCN-R 2 -NCO with the diol H0-R 3 -0H, if Y is 0, or with the diamine H 2 NR 3 - NH if Y is NH and with the alkyl-capped oligoalkylene oxide of the general formula IVa if X is 0,
- the aforementioned process for the preparation of the compounds III differs from the process for the preparation of the compounds I described above in that, in addition, reaction is carried out with a monofunctional compound R 5 -0H or R 5 -NH 2 . It differs from the process for the preparation of the compounds II in that R 5 -0H or R 5 -NH 2 (instead of R 4 -NC0) is used as the monofunctional compound.
- the proportions of the starting materials depend in the usual way on the desired reaction product (compound III) and are generally based on the amount of substance used (in mol) of the diisocyanate, as is customary in the field of isocyanate chemistry. For example, you can use r mol diol or diamine per (r + 1) mol diisocyanate, etc.
- the order of the reactions for the preparation of compound III is arbitrary. So you can e.g. first react the diisocyanate with the diol or diamine and then react the reaction product with the oligoalkylene oxide and the monoamine or the monoalcohol. Likewise, one can first react the diisocyanate with the diol or diamine and the monoamine or monoalcohol and then add the oligoalkylene oxide. Likewise, the oligoalkylene oxide can be added to a mixture of diol and monoalcohol or diamine and monoamine.
- the integer r can range from 0 to 100. For r greater than zero, oligomeric or polymeric compounds III with AB block structure are obtained.
- the number r is a maximum of 100, usually up to 20.
- these compounds III are preferred - low-molecular or monomeric compounds III with surface-active properties (surfactants) are obtained.
- the surfactants are preferably prepared as described above, since, since r is 0, no diol H0-R 3 -0H or diamine H 2 NR 3 -NH 2 and likewise no diisocyanate 0CN-R 2 -NC0 is also used. That is, the alkyl-capped oligoalkylene oxide IVa or IVb is reacted with the monoalcohol R 5 -0H or the monoamine R 5 -NH 2 , whereby the surfactant III (r equal to 0) is formed.
- R is preferably 0, ie the surfactant compounds III preferably have the formula purple R --- X-CO-NH-R 2 -NH-CO- Z -R 5 (purple)
- the number r in the compounds I, II and III is a positive rational number (since distributions can occur during the preparation of the compounds which cannot be represented by integer r).
- the compounds I, II and III can be used as dispersants for pigments.
- vat dyes also being considered organic pigments according to the invention.
- Disazo pigments CI Pigment Orange 16, 34 and 44; CI Pigment Red 144, 166, 214 and 242; CI Pigment Yellow 12, 13, 14, 16, 17, 81, 83, 106, 113, 126, 127, 155, 174, 176 and 188; - Anthanthrone pigments: CI Pigment Red 168 (CI Vat Orange 3);
- Anthraquinone pigments C.I. Pigment Yellow 147 and 177; C.I. Pigment violet 31; , , , ,
- - Flavanthrone duck C.I. Pigment Yellow 24 (C.I. Vat Yellow 1); - Indanthrone pigments: C.I. Pigment Blue 60 (C.I. Vat Blue 4) and 64 (C.I. Vat Blue 6);
- Isoindoline pigments C.I. Pigment orange 69; C.I. Pigment Red 260; C.I. Pigment Yellow 139 and 185;
- Isoindolinone Pigments C.I. Pigment Orange 61; C.I. Pigment Red 257 and 260; C.I. Pigment Yellow 109, 110, 173 and 185;
- C.I. Pigment Orange 43 C.I. Vat Orange 7
- C.I. Pigment Red 194 C.I. Vat Red 15
- C.I. Pigment Orange 43 C.I. Vat Orange 7
- C.I. Pigment Red 194 C.I. Vat Red 15
- C.I. Pigment black 31 and 32 C.I. Pigment Red 123, 149, 178, 179 (C.I. Vat Red 23), 190 (C.I. Vat Red 29) and 224; C.I. Pigment violet 29;
- C.I. Pigment Red 88 and 181 C.I. Vat Red 1
- C.I. Pigment Violet 38 C.I. Vat Violet 3
- Triarylcarbonium pigments CI Pigment Blue 1, 61 and 62; CI Pigment Green 1; CI Pigment Red 81, 81: 1 and 169; CI Pigment Violet 1, 2, 3 and 27; - CI Pigment Black 1 (aniline black);
- White pigments titanium dioxide (C.I. Pigment White 6), zinc white, colored zinc oxide; Zinc sulfide, lithopone; White lead;
- Black pigments iron oxide black (C.I. Pigment Black 11), iron-manganese black, spinel black (C.I. Pigment Black 27); Carbon black (C.I. Pigment Black 7);
- Interference pigments metallic effect pigments based on coated metal plates; Perl ⁇
- the preferred pigments are: perylene pigments,
- Quinacridone pigments and interference pigments are particularly preferred.
- perylene pigments, isoindoline pigments and indanthrone pigments are particularly preferred.
- Pigment Blue 15 1 and 60
- Pigment Red 179 Pigment Yellow 139
- Pigment Green 7 Examples of particularly preferred pigments are: Pigment Blue 15: 1 and 60, Pigment Red 179, Pigment Yellow 139 and Pigment Green 7.
- the invention furthermore relates to pigment preparations which comprise at least one of the compounds of the general formulas I to III and at least one inorganic or organic pigment
- the pigment preparations preferably also contain water. However, water is not a mandatory component.
- the pigment preparations can be used instead of water or additional 4 ⁇ lent to contain water, organic solvents.
- the pigment preparations according to the invention can furthermore contain customary polymeric binders.
- the pigment preparations according to the invention contain
- the proportions add up to 100% by weight.
- pigment preparations contain organic solvents, their proportion is generally 1 to 97, preferably 1 to 30 and particularly preferably 1 to 10% by weight.
- the preparations may contain other additives customary in paints and coatings, e.g. Preservatives, antioxidants.
- Preservatives e.g. Preservatives, antioxidants.
- the pigment preparations can be used in water-based paints, printing inks and paints. Water is contained in these varnishes, printing inks and paints, but does not have to be the main component of the liquid phase.
- water is the main component and generally makes up at least 50, preferably at least 70% by weight of the paint.
- the previous Use pigment preparations particularly advantageously in waterborne basecoats.
- the pigment preparations are formulated, for example, as so-called water-based paint pastes, which usually contain at least 20, preferably at least 30% by weight of water.
- the compounds I, II and III according to the invention improve the color properties, in particular color strength, purity of the color (chroma) and glaze. They also improve the rheological properties such as the yield point and viscosity of the pigment preparations. In particular, they improve the dispersibility (dispersion hardness) of the pigments.
- the compounds I, II and III according to the invention it is also possible to prepare pigment preparations which can be dispersed in a dissolver in a simple manner and without the aid of a stirred ball mill for their final color (so-called stir-in pigments).
- the compounds I, II and III are present in the pigment preparations in a higher concentration, they generally do not lead to the preparations sticking or doughing. They reduce the unwanted recrystallization of the pigments and avoid disadvantageous particle growth. They also allow the production of pigment-rich pigment preparations.
- the manufacturing process of pigments includes in particular:
- Wet treatment means e.g. wet grinding with balls, kneading with and without salt or simply stirring an aqueous suspension, and the use of e.g. Drying cabinet, belt dryer, paddle dryer, freeze dryer, spray dryer, shaft dryer, tumble dryer, fluidized bed dryer, current dryer or spin flash dryer;
- THF tetramethyl-m-xylene diisocyanate
- the mean primary particle sizes were determined by taking a transmission electron microscope (TEM).
- pigment preparations were prepared from the pigment and one of the compounds Hl to H8. 15 g each of these pigment preparations were applied to 85 g of an aqueous coating system (aqueous, anionically stabilized polyurethane dispersion) dispersed in a Skandex vibrating unit from Lau for 2 hours.
- the coating system (polyurethane dispersion) consisted of 23.5 g of polyurethane polymer, 60 g of water and 1.5 g of a 10% by weight solution of N, N-dimethylaminoethanol in water. The dispersion was carried out in a 250 ml glass bottle using 231 g SAZ balls with a diameter of 1 mm.
- the pigment preparation according to the invention had a noticeably higher color strength and a somewhat purer color tone than the comparative sample without a dispersant.
- Pigment Blue 15: 1 (average primary particle size 25 nm) were premixed manually with 1.5 g of the compound from Example H7.
- This pigment preparation was dispersed in the aqueous coating system 0 in accordance with the general instructions above, and the properties were determined.
- the lacquer according to the invention had a somewhat higher color strength and a noticeably higher chroma than a comparative lacquer which contained 15 g of the pigment and no compound according to the invention. 5
- Pigment Red 179 100 g of Pigment Red 179 (average particle size 2 ⁇ m) were ground with 20 g of the compound from Example H3 for 36 h in a planetary mill 0 in the presence of 1.5 kg of steel grinding balls of 3 cm in diameter. For comparison, 120 g of Pigment Red 179 were milled under identical conditions without the addition of the dispersant. In each case 15 g of the pigment preparation according to the invention and the comparative sample were dispersed in the aqueous coating system as described in the general procedure under a) 5, and the properties were determined. The pigment preparation according to the invention had better dispersibility, a significantly higher color strength, a noticeably purer color and a slightly more yellow color than the comparative sample without dispersant.
- EP-A 555 950 A ⁇ -naphthol ethoxylated with 12 ethylene oxide units as described in EP-A 555 950 did not permit such dry ball milling, since the compound of EP-A 555 950 is liquid.
- EP-A 555 950 A ⁇ -naphthol ethoxylated with 12 ethylene oxide units as described in EP-A 555 950 did not permit such dry ball milling, since the compound of EP-A 555 950 is liquid.
- the pigment preparation according to the invention had a noticeably higher color strength and a somewhat purer color tone than the comparative sample without a dispersant.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Polyurethanes Or Polyureas (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Paints Or Removers (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10159315A DE10159315A1 (de) | 2001-12-04 | 2001-12-04 | Als Dispergiermittel für Pigmente geeignete Verbindungen |
| DE10159315 | 2001-12-04 | ||
| PCT/EP2002/013573 WO2003048223A1 (de) | 2001-12-04 | 2002-12-02 | Als dispergiermittel für pigmente geeignete verbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1453875A1 true EP1453875A1 (de) | 2004-09-08 |
Family
ID=7707868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02791746A Withdrawn EP1453875A1 (de) | 2001-12-04 | 2002-12-02 | Als dispergiermittel für pigmente geeignete verbindungen |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20050004284A1 (de) |
| EP (1) | EP1453875A1 (de) |
| JP (1) | JP2005538192A (de) |
| KR (1) | KR20050044651A (de) |
| CN (1) | CN1599764A (de) |
| AU (1) | AU2002358068A1 (de) |
| DE (1) | DE10159315A1 (de) |
| WO (1) | WO2003048223A1 (de) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4723180B2 (ja) * | 2003-12-12 | 2011-07-13 | 三洋化成工業株式会社 | 反応性界面活性剤 |
| JP4690005B2 (ja) * | 2004-10-06 | 2011-06-01 | 理想科学工業株式会社 | 孔版印刷用水性インキおよび孔版印刷方法 |
| DE102005040157A1 (de) * | 2005-08-25 | 2007-03-01 | Degussa Ag | Paste aus nanoskaligem Pulver und Dispergiermittel |
| US8372195B2 (en) * | 2005-10-04 | 2013-02-12 | Akzo Nobel Coatings International B.V. | Solid pigment concentrates |
| JP2007194113A (ja) * | 2006-01-20 | 2007-08-02 | Hitachi Displays Ltd | 電子装置の製造方法 |
| EP1987078B8 (de) * | 2006-02-24 | 2017-05-24 | Basf Se | Neues polyurethan-dispergiermittel |
| WO2008022273A2 (en) * | 2006-08-18 | 2008-02-21 | Sun Chemical Corporation | Pu-coated pigments |
| WO2008022280A2 (en) | 2006-08-18 | 2008-02-21 | Sun Chemical Corporation | Pi-coated pigments |
| EP1942155B1 (de) * | 2006-09-14 | 2013-07-24 | Sun Chemical Corporation | Pigmente mit verbesserter Dispergierbarkeit |
| US9175168B2 (en) * | 2006-09-14 | 2015-11-03 | Sun Chemical Corporation | Pigments with improved dispersibility |
| US20080207811A1 (en) * | 2007-02-28 | 2008-08-28 | Brust Thomas B | Pigment based inks for high speed durable inkjet printing |
| US8187371B2 (en) * | 2007-02-28 | 2012-05-29 | Eastman Kodak Company | Pigment based inks for high speed durable inkjet printing |
| US9410010B2 (en) * | 2007-12-10 | 2016-08-09 | E I Du Pont De Nemours And Company | Urea-terminated polyurethane dispersants |
| EP2072549A1 (de) | 2007-12-19 | 2009-06-24 | Huntsman International Llc | Neuartige Zusammensetzung aus einem Polyisocyanat und einem Polyether-Monoamin |
| EP2093259A1 (de) * | 2008-02-21 | 2009-08-26 | Cognis IP Management GmbH | Verwendung von Polyurethanen als Pigment-Dispergatoren für wässrige Systeme |
| DE102008010705A1 (de) | 2008-02-22 | 2009-08-27 | Byk-Chemie Gmbh | Netz- und Dispergiermittel, deren Herstellung und Verwendung |
| US8349908B2 (en) * | 2008-03-07 | 2013-01-08 | Huntsman International Llc | Foamed materials comprising a matrix having a high highblock content and process for preparing them |
| JP5470945B2 (ja) * | 2008-03-24 | 2014-04-16 | 東洋インキScホールディングス株式会社 | 分散剤、並びに、それを用いた顔料組成物、顔料分散体、及びインクジェットインキ |
| DE102008029858A1 (de) * | 2008-04-23 | 2009-10-29 | Byk-Chemie Gmbh | Stabile Dispersionen von anorganischen Nanopartikeln |
| US20120077950A1 (en) * | 2009-06-19 | 2012-03-29 | Huntsman International Llc | Compound Suitable as Polymeric Dispersant |
| EP2773701A4 (de) * | 2011-11-01 | 2015-04-15 | Du Pont | Wässrige pigmentdispersionen auf der basis von verzweigten polyurethandispergiermitteln |
| US9475958B2 (en) | 2011-11-01 | 2016-10-25 | E I Du Pont De Nemours And Company | Aqueous ink-jet inks containing branched polyurethanes as binders |
| WO2016006669A1 (ja) | 2014-07-11 | 2016-01-14 | 三菱化学株式会社 | 感光性樹脂組成物、硬化物、ブラックマトリックス及び画像表示装置 |
| JP7522124B2 (ja) * | 2019-03-12 | 2024-07-24 | ハンツマン ペトロケミカル エルエルシー | イソシアネートおよびアミンから作られる分散剤 |
| KR102742493B1 (ko) * | 2019-10-01 | 2024-12-12 | 엘지디스플레이 주식회사 | 분산제, 이를 포함하는 발광 필름, 발광다이오드 및 발광장치 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4929279A (en) * | 1989-02-21 | 1990-05-29 | Basf Corporation | Process for dispersing organic pigments with ultrasonic radiation |
| GB9111622D0 (en) * | 1991-05-30 | 1991-07-24 | Ici Plc | Isocyanate functional oligomer |
| JP3089623B2 (ja) * | 1992-12-25 | 2000-09-18 | 日本ポリウレタン工業株式会社 | 自己乳化型ポリイソシアネート組成物ならびに水性コーティング組成物および水性接着剤組成物 |
| DE4332322A1 (de) * | 1993-09-23 | 1995-03-30 | Bayer Ag | Wasserlösliche bzw. -dispergierbare Polyisocyanat-Zubereitung |
| DE10042738A1 (de) * | 2000-08-31 | 2002-03-14 | Bayer Ag | Mit Pyrazol oder Pyrazolderivaten blockierte aromatische Polyisocyanate, Verfahren zu deren Herstellung und Verwendung |
-
2001
- 2001-12-04 DE DE10159315A patent/DE10159315A1/de not_active Withdrawn
-
2002
- 2002-12-02 AU AU2002358068A patent/AU2002358068A1/en not_active Abandoned
- 2002-12-02 JP JP2003549408A patent/JP2005538192A/ja not_active Withdrawn
- 2002-12-02 EP EP02791746A patent/EP1453875A1/de not_active Withdrawn
- 2002-12-02 KR KR1020047008466A patent/KR20050044651A/ko not_active Withdrawn
- 2002-12-02 CN CNA028242726A patent/CN1599764A/zh active Pending
- 2002-12-02 US US10/495,751 patent/US20050004284A1/en not_active Abandoned
- 2002-12-02 WO PCT/EP2002/013573 patent/WO2003048223A1/de not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| See references of WO03048223A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2002358068A1 (en) | 2003-06-17 |
| JP2005538192A (ja) | 2005-12-15 |
| CN1599764A (zh) | 2005-03-23 |
| KR20050044651A (ko) | 2005-05-12 |
| WO2003048223A1 (de) | 2003-06-12 |
| US20050004284A1 (en) | 2005-01-06 |
| DE10159315A1 (de) | 2003-06-12 |
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