EP0985019A1 - Bleichsystem - Google Patents
BleichsystemInfo
- Publication number
- EP0985019A1 EP0985019A1 EP98928290A EP98928290A EP0985019A1 EP 0985019 A1 EP0985019 A1 EP 0985019A1 EP 98928290 A EP98928290 A EP 98928290A EP 98928290 A EP98928290 A EP 98928290A EP 0985019 A1 EP0985019 A1 EP 0985019A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bleaching system
- transition metal
- enzyme
- bleaching
- metal compound
- 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.)
- Granted
Links
- 238000004061 bleaching Methods 0.000 title claims abstract description 43
- 102000004190 Enzymes Human genes 0.000 claims abstract description 38
- 108090000790 Enzymes Proteins 0.000 claims abstract description 38
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 20
- 150000003623 transition metal compounds Chemical class 0.000 claims abstract description 17
- 239000003599 detergent Substances 0.000 claims abstract description 10
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000001301 oxygen Substances 0.000 claims abstract description 6
- 239000000758 substrate Substances 0.000 claims abstract description 5
- 230000002401 inhibitory effect Effects 0.000 claims abstract description 4
- 239000000645 desinfectant Substances 0.000 claims abstract description 3
- 239000011572 manganese Substances 0.000 claims description 36
- 239000003446 ligand Substances 0.000 claims description 28
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 125000003118 aryl group Chemical group 0.000 claims description 16
- 229910052739 hydrogen Inorganic materials 0.000 claims description 14
- 239000001257 hydrogen Substances 0.000 claims description 14
- 125000000217 alkyl group Chemical group 0.000 claims description 13
- 229910052748 manganese Inorganic materials 0.000 claims description 13
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 11
- 125000004432 carbon atom Chemical group C* 0.000 claims description 11
- -1 carboxy, hydroxyl Chemical group 0.000 claims description 11
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Chemical group C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 125000001424 substituent group Chemical group 0.000 claims description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 8
- 125000000547 substituted alkyl group Chemical group 0.000 claims description 8
- 239000012459 cleaning agent Substances 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 6
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 5
- 150000002431 hydrogen Chemical class 0.000 claims description 5
- 150000001450 anions Chemical class 0.000 claims description 4
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 4
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 4
- VEUMANXWQDHAJV-UHFFFAOYSA-N 2-[2-[(2-hydroxyphenyl)methylideneamino]ethyliminomethyl]phenol Chemical class OC1=CC=CC=C1C=NCCN=CC1=CC=CC=C1O VEUMANXWQDHAJV-UHFFFAOYSA-N 0.000 claims description 3
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 3
- 102000004169 proteins and genes Human genes 0.000 claims description 3
- 108090000623 proteins and genes Proteins 0.000 claims description 3
- 229910052707 ruthenium Inorganic materials 0.000 claims description 3
- 125000003396 thiol group Chemical group [H]S* 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- 229910052783 alkali metal Chemical group 0.000 claims description 2
- 150000001340 alkali metals Chemical group 0.000 claims description 2
- 125000004450 alkenylene group Chemical group 0.000 claims description 2
- 125000002947 alkylene group Chemical group 0.000 claims description 2
- 230000000536 complexating effect Effects 0.000 claims description 2
- 150000002505 iron Chemical class 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 239000011733 molybdenum Substances 0.000 claims description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 2
- 150000002894 organic compounds Chemical class 0.000 claims description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 2
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 229910052727 yttrium Inorganic materials 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 10
- 239000000975 dye Substances 0.000 abstract description 5
- 229940088598 enzyme Drugs 0.000 description 27
- 239000003054 catalyst Substances 0.000 description 12
- 150000001875 compounds Chemical class 0.000 description 12
- 229910052723 transition metal Inorganic materials 0.000 description 12
- 150000003624 transition metals Chemical class 0.000 description 12
- ITWBWJFEJCHKSN-UHFFFAOYSA-N 1,4,7-triazonane Chemical compound C1CNCCNCCN1 ITWBWJFEJCHKSN-UHFFFAOYSA-N 0.000 description 10
- 108090000854 Oxidoreductases Proteins 0.000 description 9
- 102000004316 Oxidoreductases Human genes 0.000 description 9
- 239000004753 textile Substances 0.000 description 8
- 239000000835 fiber Substances 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000002255 enzymatic effect Effects 0.000 description 6
- 239000007844 bleaching agent Substances 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 125000003107 substituted aryl group Chemical group 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N EtOH Substances CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 150000001413 amino acids Chemical class 0.000 description 3
- 150000004696 coordination complex Chemical class 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 150000002736 metal compounds Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- WLDGDTPNAKWAIR-UHFFFAOYSA-N 1,4,7-trimethyl-1,4,7-triazonane Chemical compound CN1CCN(C)CCN(C)CC1 WLDGDTPNAKWAIR-UHFFFAOYSA-N 0.000 description 2
- NZCIWANIJJJEML-UHFFFAOYSA-N 2-methyl-1,4,7-triazonane Chemical compound CC1CNCCNCCN1 NZCIWANIJJJEML-UHFFFAOYSA-N 0.000 description 2
- LRFVTYWOQMYALW-UHFFFAOYSA-N 9H-xanthine Chemical compound O=C1NC(=O)NC2=C1NC=N2 LRFVTYWOQMYALW-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- ROFVEXUMMXZLPA-UHFFFAOYSA-N Bipyridyl Chemical compound N1=CC=CC=C1C1=CC=CC=N1 ROFVEXUMMXZLPA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 102000016938 Catalase Human genes 0.000 description 2
- 108010053835 Catalase Proteins 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 108010015776 Glucose oxidase Proteins 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- KYQCOXFCLRTKLS-UHFFFAOYSA-N Pyrazine Chemical compound C1=CN=CC=N1 KYQCOXFCLRTKLS-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- LEHOTFFKMJEONL-UHFFFAOYSA-N Uric Acid Chemical compound N1C(=O)NC(=O)C2=C1NC(=O)N2 LEHOTFFKMJEONL-UHFFFAOYSA-N 0.000 description 2
- TVWHNULVHGKJHS-UHFFFAOYSA-N Uric acid Natural products N1C(=O)NC(=O)C2NC(=O)NC21 TVWHNULVHGKJHS-UHFFFAOYSA-N 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- 229910000323 aluminium silicate Inorganic materials 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- 125000000753 cycloalkyl group Chemical group 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000006471 dimerization reaction Methods 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 235000019420 glucose oxidase Nutrition 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 150000002696 manganese Chemical class 0.000 description 2
- 229910001437 manganese ion Inorganic materials 0.000 description 2
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 2
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 2
- SMQUZDBALVYZAC-UHFFFAOYSA-N salicylaldehyde Chemical compound OC1=CC=CC=C1C=O SMQUZDBALVYZAC-UHFFFAOYSA-N 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- FRPJTGXMTIIFIT-UHFFFAOYSA-N tetraacetylethylenediamine Chemical compound CC(=O)C(N)(C(C)=O)C(N)(C(C)=O)C(C)=O FRPJTGXMTIIFIT-UHFFFAOYSA-N 0.000 description 2
- 229940116269 uric acid Drugs 0.000 description 2
- HYZQBNDRDQEWAN-LNTINUHCSA-N (z)-4-hydroxypent-3-en-2-one;manganese(3+) Chemical compound [Mn+3].C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O HYZQBNDRDQEWAN-LNTINUHCSA-N 0.000 description 1
- UYXFOIMFLBVYDL-UHFFFAOYSA-N 1,2,4,7-tetramethyl-1,4,7-triazonane Chemical compound CC1CN(C)CCN(C)CCN1C UYXFOIMFLBVYDL-UHFFFAOYSA-N 0.000 description 1
- 125000005654 1,2-cyclohexylene group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([*:2])C([H])([*:1])C1([H])[H] 0.000 description 1
- 125000002030 1,2-phenylene group Chemical group [H]C1=C([H])C([*:1])=C([*:2])C([H])=C1[H] 0.000 description 1
- LRPVVAOGGZFVFO-UHFFFAOYSA-N 1,5,9-trimethyl-1,5,9-triazacyclododecane Chemical compound CN1CCCN(C)CCCN(C)CCC1 LRPVVAOGGZFVFO-UHFFFAOYSA-N 0.000 description 1
- JJICBMPGGOIYHR-UHFFFAOYSA-N 1-[2-(4,7-dimethyl-1,4,7-triazonan-1-yl)ethyl]-4,7-dimethyl-1,4,7-triazonane Chemical group C1CN(C)CCN(C)CCN1CCN1CCN(C)CCN(C)CC1 JJICBMPGGOIYHR-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 229910014033 C-OH Inorganic materials 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 108010089254 Cholesterol oxidase Proteins 0.000 description 1
- 108010000659 Choline oxidase Proteins 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910014570 C—OH Inorganic materials 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- UNXHWFMMPAWVPI-QWWZWVQMSA-N D-Threitol Natural products OC[C@@H](O)[C@H](O)CO UNXHWFMMPAWVPI-QWWZWVQMSA-N 0.000 description 1
- HEBKCHPVOIAQTA-QWWZWVQMSA-N D-arabinitol Chemical compound OC[C@@H](O)C(O)[C@H](O)CO HEBKCHPVOIAQTA-QWWZWVQMSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- FBPFZTCFMRRESA-ZXXMMSQZSA-N D-iditol Chemical compound OC[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-ZXXMMSQZSA-N 0.000 description 1
- UNXHWFMMPAWVPI-UHFFFAOYSA-N Erythritol Natural products OCC(O)C(O)CO UNXHWFMMPAWVPI-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 1
- 239000004366 Glucose oxidase Substances 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- WAEMQWOKJMHJLA-UHFFFAOYSA-N Manganese(2+) Chemical compound [Mn+2] WAEMQWOKJMHJLA-UHFFFAOYSA-N 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- JOZYBUSXAGFNKN-UHFFFAOYSA-N N-pyridin-2-ylpyridin-2-amine Chemical compound N(c1ccccn1)c1ccccn1.N(c1ccccn1)c1ccccn1 JOZYBUSXAGFNKN-UHFFFAOYSA-N 0.000 description 1
- 241000320412 Ogataea angusta Species 0.000 description 1
- 102000003992 Peroxidases Human genes 0.000 description 1
- PCNDJXKNXGMECE-UHFFFAOYSA-N Phenazine Natural products C1=CC=CC2=NC3=CC=CC=C3N=C21 PCNDJXKNXGMECE-UHFFFAOYSA-N 0.000 description 1
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 description 1
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 108010093894 Xanthine oxidase Proteins 0.000 description 1
- 102100033220 Xanthine oxidase Human genes 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- QKFCUYBDKSNAGQ-UHFFFAOYSA-N [Co].N(=C=S)C1=C(C(=NC=C1)NC1=NC=CC=C1)N=C=S Chemical compound [Co].N(=C=S)C1=C(C(=NC=C1)NC1=NC=CC=C1)N=C=S QKFCUYBDKSNAGQ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- BSUSEPIPTZNHMN-UHFFFAOYSA-L cobalt(2+);diperchlorate Chemical compound [Co+2].[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O BSUSEPIPTZNHMN-UHFFFAOYSA-L 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- YRNNKGFMTBWUGL-UHFFFAOYSA-L copper(ii) perchlorate Chemical compound [Cu+2].[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O YRNNKGFMTBWUGL-UHFFFAOYSA-L 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- UNXHWFMMPAWVPI-ZXZARUISSA-N erythritol Chemical compound OC[C@H](O)[C@H](O)CO UNXHWFMMPAWVPI-ZXZARUISSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 229940116332 glucose oxidase Drugs 0.000 description 1
- 150000004820 halides Chemical group 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 230000003100 immobilizing effect Effects 0.000 description 1
- 239000003262 industrial enzyme Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- CDAISMWEOUEBRE-GPIVLXJGSA-N inositol Chemical compound O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@H](O)[C@@H]1O CDAISMWEOUEBRE-GPIVLXJGSA-N 0.000 description 1
- 229960000367 inositol Drugs 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 150000004698 iron complex Chemical class 0.000 description 1
- NGLYWWPBKJFWRP-UHFFFAOYSA-L iron(2+) N-pyridin-2-ylpyridin-2-amine diperchlorate Chemical compound [Fe+2].[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O.C=1C=CC=NC=1NC1=CC=CC=N1.C=1C=CC=NC=1NC1=CC=CC=N1.C=1C=CC=NC=1NC1=CC=CC=N1 NGLYWWPBKJFWRP-UHFFFAOYSA-L 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 229960001375 lactose Drugs 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 150000002697 manganese compounds Chemical class 0.000 description 1
- 229940072543 manganese gluconate Drugs 0.000 description 1
- 235000014012 manganese gluconate Nutrition 0.000 description 1
- 239000011683 manganese gluconate Substances 0.000 description 1
- OXHQNTSSPHKCPB-IYEMJOQQSA-L manganese(2+);(2r,3s,4r,5r)-2,3,4,5,6-pentahydroxyhexanoate Chemical compound [Mn+2].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O OXHQNTSSPHKCPB-IYEMJOQQSA-L 0.000 description 1
- MIVBAHRSNUNMPP-UHFFFAOYSA-N manganese(2+);dinitrate Chemical compound [Mn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MIVBAHRSNUNMPP-UHFFFAOYSA-N 0.000 description 1
- MMIPFLVOWGHZQD-UHFFFAOYSA-N manganese(3+) Chemical compound [Mn+3] MMIPFLVOWGHZQD-UHFFFAOYSA-N 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 239000005078 molybdenum compound Substances 0.000 description 1
- 150000002752 molybdenum compounds Chemical class 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000013110 organic ligand Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 1
- 108040007629 peroxidase activity proteins Proteins 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- PBMFSQRYOILNGV-UHFFFAOYSA-N pyridazine Chemical compound C1=CC=NN=C1 PBMFSQRYOILNGV-UHFFFAOYSA-N 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- HEBKCHPVOIAQTA-ZXFHETKHSA-N ribitol Chemical compound OC[C@H](O)[C@H](O)[C@H](O)CO HEBKCHPVOIAQTA-ZXFHETKHSA-N 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- CDAISMWEOUEBRE-UHFFFAOYSA-N scyllo-inosotol Natural products OC1C(O)C(O)C(O)C(O)C1O CDAISMWEOUEBRE-UHFFFAOYSA-N 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 125000001425 triazolyl group Chemical group 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 229940075420 xanthine Drugs 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0021—Dye-stain or dye-transfer inhibiting compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/386—Preparations containing enzymes, e.g. protease or amylase
- C11D3/38654—Preparations containing enzymes, e.g. protease or amylase containing oxidase or reductase
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3902—Organic or inorganic per-compounds combined with specific additives
- C11D3/3905—Bleach activators or bleach catalysts
- C11D3/3932—Inorganic compounds or complexes
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
Definitions
- the present invention relates to a bleaching system comprising an enzyme producing hydrogen peroxide and a transition metal compound, and to the use of this system as a bleaching component in the detergents and cleaning agents.
- Enzymatic bleaching compositions containing a hydrogen peroxide generating system are well known in the art. For example, those are described in patent applications EP 553 608, EP 553 607, EP 538 228, EP 537 381 and DE 20 64 146.
- Such enzymatic bleaching compositions can be used, for example, in detergent formulations for washing textiles, in which the highest possible bleaching effect at a low temperature is desired.
- the enzymes catalyze the reaction between the dissolved oxygen and the substrate.
- a bleach activator is usually used.
- One of the most commonly used bleach activators is tetraacetylethylenediamine (TAED), which forms peracetic acid by reaction with the hydrogen peroxide, the peracetic acid being the actual bleaching agent.
- TAED tetraacetylethylenediamine
- Bleaching catalysts in the form of transition metal complexes for example manganese (Mn) and / or iron (Fe), are known from the prior art and are described, for example, in European patent applications EP 0 458 397, EP 0 458 398, EP 0 544 519 and EP 0 549 272. In combination with hydrogen peroxide, they form a very strong oxidation system.
- transition metal complexes for example manganese (Mn) and / or iron (Fe)
- Mn manganese
- Fe iron
- transition metal complexes have the disadvantage that they destroy not only the bleachable stains but also the dye which is on the fiber. In some cases, the fiber can be destroyed, known as pitting.
- the object of the present invention was to develop a catalyst system which is effective at low temperature without the external addition of oxygen carriers and which reacts with bleachable stains which are on the fiber or in the washing liquor and thus lead to the destruction of the stains.
- the bleaching system should also react with free dye molecules in the wash liquor, but the color on the textile should remain, i.e. a reaction with paint on the textile or with the textile fiber should be avoided.
- the bleaching system according to the invention gives very good bleaching performance at low washing temperatures, in particular between 15 and 55 ° C.
- the bleaching system continuously forms H 2 O 2 and thus achieves a uniform bleaching performance without causing fiber damage. Although it reacts with the bleachable stains on the fiber and in the wash liquor and also with free dye molecules in the wash liquor, it does not react with textile dyes on the textile.
- the system is essentially inactive due to the thermal enzyme instability. Because of the high solubility of the enzymatic system according to the invention, deposits on the fibers can be minimized. No deposits of the metal complex bound to the enzyme were found on a piece of laundry.
- transition metal compounds used in the form bound to the enzyme according to the invention are preferably copper, manganese, iron, cobalt, ruthenium and / or molybdenum compounds, since with these compounds the bleaching reaction can be controlled particularly well and within certain limits.
- bleach catalyst compounds of this type are manganese complexes, as are described in US Pat. Nos. 5,246,621 and 5,244,594.
- Preferred examples of these complexes are Mn lv 2 ( ⁇ -O) 3 (1, 4.7- Trimethyl-1, 4,7-triazacyclononane) 2 - (PF 6 ) 2 , Mn ' ⁇ ⁇ -O ⁇ -OAc i, 4,7-trimethyl-1, 4,7-triazacyclononane) 2 - (CIO 4 ) 2 , Mn lv 4 ( ⁇ -O) 6 (1, 4,7-triazacyclononane) 4 - (CIO 4 ) 2 , Mn III Mn lv 4 ( ⁇ -O) 1 ( ⁇ -OAc) 2. (1, 4, 7-TrimethyM, 4,7-triazacyclononan) 2 - (CIO 4 ) 3 and their mixtures.
- Other examples of transition metal compounds are described in European patent application EP 0 549 272.
- Suitable compounds contain as ligands 1, 5,9-trimethyl-1, 5,9-triazacyclododecane, 2-methyl-1, 4,7-triazacyclononane, 2-methyl-1, 4,7-triazacyclononane, 1, 2, 4,7-tetramethyl-1, 4,7-triazacyclononane and mixtures thereof.
- Water-soluble manganese (II), (III) and (IV) complexes are also suitable, in which the ligand is a carboxylate-polyhydroxy compound with at least three successive C-OH groups, such as compounds with sorbitol, iditol, Dulsitol, mannitol, xylithol, arabitol, adonitol, meso-erythritol, meso-inositol, lactose and mixtures thereof as ligands.
- the ligand is a carboxylate-polyhydroxy compound with at least three successive C-OH groups, such as compounds with sorbitol, iditol, Dulsitol, mannitol, xylithol, arabitol, adonitol, meso-erythritol, meso-inositol, lactose and mixtures thereof as ligands.
- a suitable transition metal complex with Mn, Co, Fe or Cu as transition metals and a non- (macro) -cyclic ligand is described in US Pat. No. 5,114,611.
- the ligand has the general formula:
- Preferred ligands are pyridine, pyridazine, pyrimidine, pyrazine, imidazole, pyrazole and triazole rings. Possibly. the rings can be substituted with substituents such as alkyl, aryl, alkoxy, halogen and nitro.
- a particularly preferred ligand is 2,2'-bispyridylamine.
- Co, Cu, Mn, Fe bispyridylmethane and bispyridylamine complexes are preferred.
- Mn-glyconate Mn (CF 3 SO 3 ) 2 , Co (NH 3 ) 5 CI 3 and dinuclear Mn complexes with tetra-N-dentate and Bi-N-dentate ligands, such as N 4 Mn '"( ⁇ - O) 2 Mn lv 4 ) + and [Bipy 2 Mn MI ( ⁇ -O) 2 Mn , v Bipy 2 ] - (CIO 4 ) 3
- bleaching catalysts are described, for example, in European patent applications EP 0 408 131 (catalysts based on cobalt complexes), EP 0 384 503 and EP 0 306 089 (metal-porphyrin catalysts), in US Pat. No. 4,728,455 (manganese catalyst) multidentate ligand), US Pat. No. 4,711,748 and European Patent Application EP 0 224 952 (manganese absorbed on aluminosilicate), in US Pat. No.
- R 8 , R 9 and R 10 are each independently of one another are selected from the group H; alkyl, aryl, substituted alkyl or aryl.
- the ligands mentioned above can be prepared by known methods, as are described, for example, by K. Wieghardt et al, Inorganic Chemistry 1982, 21, p. 3086 ff.
- Another preferred ligand L contains two ligands with the formula (III).
- R 1 is selected from hydrogen, alkyl, aryl, substituted alkyl and substituted aryl, with the proviso that at least one bridge-forming unit R 12 by R 11 unit is formed from each ligand, wherein R 12 is the group (CR 13 R 14 ) n -D p (CR 13 R 14 ) m , where p is zero or 1, D is selected from a hetero atom such as oxygen and NR 15 or part of an optionally substituted, aromatic or saturated mononuclear or heteronuclear ring, when N is an integer from 1 to 4, m is an integer from 1 to 4, with the proviso that n + m ⁇ 4, where R 3 and R 14 are independently selected from H, NR 16 and OR 17 , Alkyl, aryl, substituted alkyl and substituted aryl, and each of R 15 , R 16 , R 17 is independently selected from hydrogen, alkyl,
- An example of a preferred ligand of this type is 1,2-bis- (4,7-dimethyl-1,4,7-triaza-1-cyclononyl) ethane, ([EB (Me 3 TACN) 2 ]).
- the ligands mentioned above can be prepared as by K. Wieghardt et al in Inorganic Chemistry, 1985, 24, p. 1230 ff. And J Chem Soc, Chem Comm, 1987, p. 886, or by simple modifications of this synthesis.
- the ligands can also be in the form of their acid salts, such as the HCl or H 2 SO 4 salts, for example as 1, 4,7-Me 3 TACN hydrochloride. Possibly. the iron and / or manganese ions can be added to the ligand separately or in a single product.
- their acid salts such as the HCl or H 2 SO 4 salts, for example as 1, 4,7-Me 3 TACN hydrochloride.
- the iron and / or manganese ions can be added to the ligand separately or in a single product.
- the iron or manganese ions can be present as a water-soluble salt, such as iron or manganese nitrate, chloride, sulfate or acetate, or as a coordination compound, such as manganese acetylacetonate.
- a water-soluble salt such as iron or manganese nitrate, chloride, sulfate or acetate
- a coordination compound such as manganese acetylacetonate.
- Those iron and / or manganese compounds from which the transition metal complex can be rapidly formed are preferably used.
- the bleaching catalyst can also be in the form of 1-, 2- or tetranuclear manganese or iron complexes.
- Preferred mononuclear complexes have the general formula (IV): [L Mn X p ] z Y q (IV)
- Mn manganese in oxidation state II, III or IV
- X each represents a coordination ligand which can be selected independently from UR ", wherein R" is a C, - to C 20 radical, which is selected from the group of alkyl, cycloalkyl, aryl, benzyl and their combinations, which may or may not be substituted, or at least 2 R "radicals can be connected to one another so as to form a bridge between the two oxygen atoms which are associated with the manganese, Cl ' , Br, J " , P, NCS-, N 3 " , J 3 " , NH” OH-, O 2 2 " , HOO., H 2 O, SH, CN “ , OCN “ , SO 4 2” , R 18 COO-, R 18 SO 4 2 “ , RSO 3 " and R 18 CO ' , wherein R 18 is selected from hydrogen, alkyl, aryl, substituted alkyl and substituted aryl and R 19
- L is a ligand of formula (1) as defined above.
- Preferred multinuclear complexes have the formulas V or VI shown below
- Mn each independently have the Oxidafionscare III or IV and L, X, Y, z and q have the meanings given in the formulas I to III.
- dinuclear manganese complexes are those in which X is each independently selected from CH 3 COO ' , O 2 2 " and O 2" and particularly preferably those in which the manganese is in the oxidation state IV and XO 2 " .
- ligands are:
- tetranuclear complex [Mn ⁇ ( ⁇ -O) 6 (TACN) 4 ] (CIO 4 ) 4
- UM stands for manganese, iron, cobalt, ruthenium or molybdenum
- R 20 represents an alkylene, alkenylene, phenylene or cycloalkylene radical, which may optionally be alkyl and / or aryl substituted in addition to the substituent X, with a total of 1 to 12 carbon atoms, with R 20 being the shortest distance between the UM complexing N atoms is 1 to 5 C atoms,
- X represents -H, -OR 23 , -NO 2 , -F, -Cl, -Br or -J,
- Y 1 and Y 2 independently of one another represent hydrogen or an electron-shifting substituent
- Z 1 and Z 2 independently of one another for hydrogen, -CO 2 M, -SO 3 M or -
- M represents hydrogen or an alkali metal such as lithium, sodium or
- A stands for a charge-balancing anion ligand.
- the preferred compounds according to formula (VII) include those in which R 20 is a methylene group, 1, 2-ethylene group, 1, 3-propylene group, 1-hydroxy-or nitro-substituted 1, 3-propylene group, 1, 2-cycloalkylene group in position 2 4 to 6 carbon atoms, in particular a 1, 2-cyclohexylene group, or an o-phenylene group.
- the electron-shifting substituents Y 1 and Y 2 in formula (VII) include the hydroxyl group, alkoxy groups with 1 to 4 carbon atoms, arylox groups, the nitro group, halogens such as fluorine, chlorine, bromine and iodine, the amino group, which are also mono- or can be dialkylated or -arylated, linear or branched chain alkyl groups with 1 to 4 C atoms, cycloalkyl groups with 3 to 6 C atoms, linear or branched chain alkenyl groups with 2 to 5 C atoms, and aryl groups, which in turn can carry the aforementioned substituents .
- the alkenyl groups which may contain 1 or 2 CC double bonds, preferably have at least one double bond conjugated to the benzene ring.
- the preferred alkenyl substituents include the allyl and vinyl groups.
- the substituents Y 1 and Y 2 are preferably in the 5-position.
- the compounds of formula (VII) used with preference include those in which Y 1 and Y 2 are identical.
- the charge-balancing anion ligand A in the compounds of the formula (VII) can be mono- or polyvalent, in which case it can neutralize a plurality of transition metal atoms with the organic ligands mentioned. It is preferably a halide, in particular chloride, a hydroxide, hexafluorophosphate, perchlorate or the anion of a carboxylic acid, such as formate, acetate, benzoate or citrate.
- the compounds of the formula (VII) used according to the invention can, according to processes known in principle, by the reaction of salicylaldehyde or corresponding ketones (if R 21 and / or R 22 are not hydrogen) which optionally carries the substituents Y 1 , Y 2 , Z 1 and / or Z 2 defined above, with diamines H 2 NR 20 -NH 2 and the reaction of the salen ligand thus obtainable with transition metal salts, as is the case, for example, in European Patent application EP 0 630 694 or by BB De, BB Lohraj, S. Sivaram and PK Dhal in Macromolecules 27 (1994), 1291-1296.
- the enzymatic basis for the enzymatic hydrogen peroxide-forming system according to the invention can be selected from various such systems, as are already known from the prior art.
- an amine oxidase and an amine an amino acid oxidase and an amino acid
- cholesterol oxidase and cholesterol uric acid U oxidase and uric acid or xanthine oxidase and xanthine can be used.
- ethanol oxidase and ethanol and glucose oxidases which are active in the alkaline are particularly preferred.
- Preferred ethanol oxidases are those which are isolated from a catalase-negative strain of Hansenula Polymorpha (see for example EP 0 244 920).
- carrier-fixed enzymes are used.
- the enzymes can be fixed on any supports in a known manner.
- Support materials include, for example, activated carbon, aluminum oxide, titanium-activated glass, synthetic resins, silica gel, glasses, cellulose and cellulose derivatives, starch derivatives, wood chips, silicon dioxide or organic polymers, such as polyurethanes, etc.
- the transition metal complex is bound to the enzyme via a covalent compound.
- the covalent bond takes place preferably via reactive groups located on the surface of the enzymes and on the complex ligands.
- Reactive functional groups on the enzymes are, for example, ⁇ - and ⁇ -amino groups, carboxy, hydroxyl and sulfhydryl, imidazole and phenolic groups, amino groups, hydroxyl groups and sulfhydryl groups being particularly suitable. If the enzymes used do not have such groups, it is possible to modify the surface in a manner known per se by protein engineering, for example by exchanging suitable amino acids on the surface of the enzymes to introduce appropriately functionalized amino acids to which the metal complex is covalently bound can.
- the bleaching system of oxidase and metal compound according to the invention has a surface charge that is positive in the vicinity of the metal compound. Such a charge distribution can avoid dimerization via metal compounds.
- the binding or enrichment of the bleachable stains can be improved.
- the surface of the enzyme is modified in a manner known per se by protein engineering. This makes it possible, on the one hand, to stabilize the connection and thus to prevent dimerization or further aggregations, and on the other hand to optimize the bleaching of the bleachable stains, in particular to optimize the specificity for dirt, while taking care of the tissue.
- detergents or cleaning agents can contain, as further constituents, all components customary in such agents, such as anionic, nonionic, cationic and amphoteric surfactants, inorganic and organic builders, auxiliaries such as optical brighteners, graying inhibitors, salts etc.
- Another object of the present invention is a washing or cleaning agent that contains the bleaching system according to one of claims 1 to 7.
- the bleaching system consisting of derivatized enzyme and enzyme substrate, can be contained in the detergents in an amount of 0.1% by weight to 20% by weight, based on the detergent as a whole.
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19721886A DE19721886A1 (de) | 1997-05-26 | 1997-05-26 | Bleichsystem |
| DE19721886 | 1997-05-26 | ||
| PCT/EP1998/002920 WO1998054282A1 (de) | 1997-05-26 | 1998-05-18 | Bleichsystem |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0985019A1 true EP0985019A1 (de) | 2000-03-15 |
| EP0985019B1 EP0985019B1 (de) | 2001-12-05 |
Family
ID=7830470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP98928290A Expired - Lifetime EP0985019B1 (de) | 1997-05-26 | 1998-05-18 | Bleichsystem |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6479450B1 (de) |
| EP (1) | EP0985019B1 (de) |
| JP (1) | JP2001526729A (de) |
| AT (1) | ATE210178T1 (de) |
| DE (2) | DE19721886A1 (de) |
| ES (1) | ES2169525T3 (de) |
| WO (1) | WO1998054282A1 (de) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PH11999002190B1 (en) | 1998-09-01 | 2007-08-06 | Unilever Nv | Composition and method for bleaching a substrate |
| CN1351646A (zh) | 1999-04-01 | 2002-05-29 | 荷兰联合利华有限公司 | 用于底物漂白的组合物和方法 |
| KR100638069B1 (ko) | 1999-07-14 | 2006-10-25 | 시바 스페셜티 케미칼스 홀딩 인크. | 세발형 리간드의 금속 착화합물 |
| BR0013737A (pt) * | 1999-09-01 | 2002-06-04 | Unilever Nv | Composição alvejante, processos de alvejamento de um substrato e de tratamento de um têxtil, uso de um ligando que forma um complexo com um metal de transição, ligando, e, complexo |
| BR0013592A (pt) | 1999-09-01 | 2002-05-07 | Unilever Nv | Embalagem comercial para alvejar manchas de tecido em um licor de lavagem aquoso, e, uso da mesma |
| BR0013745A (pt) | 1999-09-01 | 2002-05-14 | Unilever Nv | Composição alvejante para um têxtil |
| GB0004990D0 (en) | 2000-03-01 | 2000-04-19 | Unilever Plc | Composition and method for bleaching a substrate |
| CA2383596A1 (en) * | 1999-09-01 | 2001-03-08 | Unilever Plc | Composition and method for bleaching a substrate |
| BR0013593A (pt) | 1999-09-01 | 2002-05-07 | Unilever Nv | Método para alvejar manchas de tecido |
| CA2401039A1 (en) | 2000-02-29 | 2001-09-07 | Unilever Plc | Composition and method for bleaching a substrate |
| GB0004988D0 (en) * | 2000-03-01 | 2000-04-19 | Unilever Plc | Composition and method for bleaching a substrate |
| GB0013643D0 (en) * | 2000-05-31 | 2000-07-26 | Unilever Plc | Targeted moieties for use in bleach catalysts |
| GB0114155D0 (en) * | 2001-06-11 | 2001-08-01 | Unilever Plc | Complex for catalytically bleaching a substrate |
| DE10226522A1 (de) * | 2002-06-14 | 2003-12-24 | Degussa | Verwendung von Übergangsmetallkomplexen mit stickstoffhaltigen mehrzähnigen Liganden als Bleichkatalysator und Bleichmittelzusammensetzung |
| DE10226521A1 (de) * | 2002-06-14 | 2003-12-24 | Degussa | Verwendung von Bleichkatalysatorkombinationen und sie enthaltende Bleichmittelzusammensetzungen |
| DE10227775A1 (de) * | 2002-06-21 | 2004-02-19 | Degussa Ag | Verwendung von Übergangsmetallkomplexen mit stickstoffhaltigen mehrzähnigen Liganden als Bleichkatalysator und Bleichmittelzusammensetzungen |
| DE10227774A1 (de) * | 2002-06-21 | 2004-01-08 | Degussa Ag | Verwendung von Übergangsmetallkomplexen mit stickstoffhaltigen mehrzähnigen Liganden als Bleichkatalysator und Bleichmittelzusammensetzung |
| GB0415905D0 (en) * | 2004-07-16 | 2004-08-18 | Reckitt Benckiser Nv | Enzymes as active oxygen generators in cleaning compositions |
| JP2007126776A (ja) * | 2005-11-02 | 2007-05-24 | Nisshin Kagaku Kenkyusho:Kk | 古紙パルプの処理方法および脱墨助剤 |
| DE102007017656A1 (de) * | 2007-04-12 | 2008-10-16 | Henkel Ag & Co. Kgaa | Biheteroaryl-Metallkomplexe als Bleichkatalysatoren |
| BRPI0909022B1 (pt) | 2008-04-09 | 2020-11-10 | Basf Se | uso de pelo menos um composto, composição detergente, limpadora, desinfetante ou alvejante, e, grânulo |
| DE102009047038A1 (de) * | 2009-11-24 | 2011-05-26 | Henkel Ag & Co. Kgaa | Wasch- oder Reinigungsmittel mit gegebenenfalls in situ erzeugtem bleichverstärkendem Übergangsmetallkomplex |
| WO2012000846A1 (en) | 2010-06-28 | 2012-01-05 | Basf Se | Metal free bleaching composition |
| US20140298591A1 (en) | 2011-10-25 | 2014-10-09 | Basf Se | Use of comb or block copolymers as soil antiredeposition agents and soil release agents in laundry processes |
| CN104145012A (zh) | 2011-10-25 | 2014-11-12 | 巴斯夫欧洲公司 | 丙烯酸酯共聚物作为抗污垢再沉积剂和去污剂在洗衣过程中的用途 |
| KR20150135489A (ko) | 2013-03-27 | 2015-12-02 | 바스프 에스이 | 세탁 과정에서 오염물 방출제로서 블록 공중합체 |
| HUE035705T2 (en) | 2013-11-27 | 2018-05-28 | Basf Se | Random copolymers in the washing process as a dirt remover |
| WO2017186480A1 (en) | 2016-04-26 | 2017-11-02 | Basf Se | Metal free bleaching composition |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA866191A (en) | 1971-03-16 | G. Van Senden Karel | Catalysts | |
| US3635828A (en) | 1969-12-29 | 1972-01-18 | Procter & Gamble | Enzyme-containing detergent compositions |
| LU60582A1 (de) | 1970-03-24 | 1971-10-06 | ||
| GB1565807A (en) | 1975-12-18 | 1980-04-23 | Uilever Ltd | Process and compositions for cleaning fabrics |
| GB2048606B (en) | 1979-02-28 | 1983-03-16 | Barr & Stroud Ltd | Optical scanning system |
| GR76237B (de) | 1981-08-08 | 1984-08-04 | Procter & Gamble | |
| GB8329762D0 (en) | 1983-11-08 | 1983-12-14 | Unilever Plc | Manganese adjuncts |
| US4601845A (en) | 1985-04-02 | 1986-07-22 | Lever Brothers Company | Bleaching compositions containing mixed metal cations adsorbed onto aluminosilicate support materials |
| EP0224952A3 (de) | 1985-12-06 | 1988-09-14 | Unilever N.V. | Bleichkatalysatoraggregate von mit Mangankationen imprägnierten Aluminiumsilikaten |
| US4711748A (en) | 1985-12-06 | 1987-12-08 | Lever Brothers Company | Preparation of bleach catalyst aggregates of manganese cation impregnated aluminosilicates by high velocity granulation |
| US4728455A (en) | 1986-03-07 | 1988-03-01 | Lever Brothers Company | Detergent bleach compositions, bleaching agents and bleach activators |
| NL8601454A (nl) | 1986-06-05 | 1988-01-04 | Unilever Nv | Werkwijze voor het bereiden van een catalase-vrij oxidoreductase en van een catalase-vrije oxidoreductase bevattende gist, en gebruik daarvan. |
| GB8720863D0 (en) | 1987-09-04 | 1987-10-14 | Unilever Plc | Metalloporphyrins |
| ES2075132T3 (es) | 1989-02-22 | 1995-10-01 | Unilever Nv | Uso de metalo-porfirinas como catalizadores de blanqueo. |
| GB8908416D0 (en) | 1989-04-13 | 1989-06-01 | Unilever Plc | Bleach activation |
| GB8915781D0 (en) | 1989-07-10 | 1989-08-31 | Unilever Plc | Bleach activation |
| DE69125310T2 (de) | 1990-05-21 | 1997-07-03 | Unilever Nv | Bleichmittelaktivierung |
| GB9108136D0 (en) | 1991-04-17 | 1991-06-05 | Unilever Plc | Concentrated detergent powder compositions |
| DE69129150T2 (de) * | 1991-10-14 | 1998-10-08 | The Procter & Gamble Co., Cincinnati, Ohio | Waschmittelzusammensetzungen mit Zusätzen zur Verhinderung der Farbstoffübertragung |
| US5194416A (en) | 1991-11-26 | 1993-03-16 | Lever Brothers Company, Division Of Conopco, Inc. | Manganese catalyst for activating hydrogen peroxide bleaching |
| GB9127060D0 (en) | 1991-12-20 | 1992-02-19 | Unilever Plc | Bleach activation |
| EP0553607B1 (de) | 1992-01-31 | 1998-03-18 | The Procter & Gamble Company | Waschmittelzusammensetzungen zur Vermeidung der Farbstoffübertragung |
| EP0553608B1 (de) * | 1992-01-31 | 1998-06-17 | The Procter & Gamble Company | Waschmittelzusammensetzungen zur Verhinderung der Farbstoffübertragung |
| US5288746A (en) | 1992-12-21 | 1994-02-22 | The Procter & Gamble Company | Liquid laundry detergents containing stabilized glucose/glucose oxidase as H2 O2 generation system |
| US5346339A (en) | 1993-06-16 | 1994-09-13 | Halliburton Company | Pipeline cleaning process |
| US5601750A (en) * | 1993-09-17 | 1997-02-11 | Lever Brothers Company, Division Of Conopco, Inc. | Enzymatic bleach composition |
| ATE269392T1 (de) * | 1994-07-21 | 2004-07-15 | Ciba Sc Holding Ag | Bleichmittelzusammensetzung für gewebe |
| DE19526905A1 (de) | 1994-08-03 | 1996-02-08 | Barmag Barmer Maschf | Überproportionales D/Y-Verhältnis |
| WO1996006157A1 (en) | 1994-08-19 | 1996-02-29 | Unilever N.V. | Detergent bleach composition |
| GB9425296D0 (en) | 1994-12-15 | 1995-02-15 | Ciba Geigy Ag | Inhibition of dye migration |
| DE19529905A1 (de) * | 1995-08-15 | 1997-02-20 | Henkel Kgaa | Aktivatorkomplexe für Persauerstoffverbindungen |
| WO1997024421A2 (en) * | 1995-12-29 | 1997-07-10 | The Procter & Gamble Company | Detergent compositions comprising immobilized enzymes |
| US5895765A (en) * | 1997-06-30 | 1999-04-20 | Bayer Corporation | Method for the detection of an analyte by immunochromatography |
-
1997
- 1997-05-26 DE DE19721886A patent/DE19721886A1/de not_active Withdrawn
-
1998
- 1998-05-18 EP EP98928290A patent/EP0985019B1/de not_active Expired - Lifetime
- 1998-05-18 WO PCT/EP1998/002920 patent/WO1998054282A1/de not_active Ceased
- 1998-05-18 DE DE59802351T patent/DE59802351D1/de not_active Expired - Fee Related
- 1998-05-18 ES ES98928290T patent/ES2169525T3/es not_active Expired - Lifetime
- 1998-05-18 AT AT98928290T patent/ATE210178T1/de not_active IP Right Cessation
- 1998-05-18 JP JP50018099A patent/JP2001526729A/ja active Pending
- 1998-05-18 US US09/424,610 patent/US6479450B1/en not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| See references of WO9854282A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0985019B1 (de) | 2001-12-05 |
| ES2169525T3 (es) | 2002-07-01 |
| US6479450B1 (en) | 2002-11-12 |
| DE19721886A1 (de) | 1998-12-03 |
| DE59802351D1 (de) | 2002-01-17 |
| WO1998054282A1 (de) | 1998-12-03 |
| JP2001526729A (ja) | 2001-12-18 |
| ATE210178T1 (de) | 2001-12-15 |
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