DD289546A5 - Verfahren zum desaktivieren von radikalen - Google Patents

Verfahren zum desaktivieren von radikalen Download PDF

Info

Publication number: DD289546A5
Authority: DD; German Democratic Republic
Prior art keywords: polymerization; radical; acid; radicals; aromatic
Prior art date: 1988-10-28

Application number

DD89333934A

Other languages

German (de)

English (en)

Inventor

Gerhard Hoerpel

Joachim Pangratz

Original Assignee

Bunawerke Huels Gmbh,De

Priority date (The priority date 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 date listed.)

1988-10-28

Filing date

1989-10-26

Publication date

1991-05-02

1989-10-26 Application filed by Bunawerke Huels Gmbh,De filed Critical Bunawerke Huels Gmbh,De

1991-05-02 Publication of DD289546A5 publication Critical patent/DD289546A5/de

Links

238000000034 method Methods 0.000 title claims abstract description 19
238000010526 radical polymerization reaction Methods 0.000 claims abstract description 14
SKOLWUPSYHWYAM-UHFFFAOYSA-N carbonodithioic O,S-acid Chemical compound SC(S)=O SKOLWUPSYHWYAM-UHFFFAOYSA-N 0.000 claims abstract description 7
150000003839 salts Chemical class 0.000 claims abstract description 7
125000003118 aryl group Chemical group 0.000 claims abstract description 5
239000011541 reaction mixture Substances 0.000 claims abstract description 3
238000006116 polymerization reaction Methods 0.000 claims description 35
150000001993 dienes Chemical class 0.000 claims description 5
150000001875 compounds Chemical class 0.000 claims description 2
150000004005 nitrosamines Chemical class 0.000 abstract description 6
230000015572 biosynthetic process Effects 0.000 abstract description 2
230000002401 inhibitory effect Effects 0.000 abstract description 2
230000005764 inhibitory process Effects 0.000 abstract description 2
230000000711 cancerogenic effect Effects 0.000 abstract 2
231100000315 carcinogenic Toxicity 0.000 abstract 2
239000000178 monomer Substances 0.000 description 20
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 19
239000003795 chemical substances by application Substances 0.000 description 18
238000006243 chemical reaction Methods 0.000 description 15
KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 12
229920001971 elastomer Polymers 0.000 description 10
239000005060 rubber Substances 0.000 description 10
239000000243 solution Substances 0.000 description 10
239000000203 mixture Substances 0.000 description 9
230000000694 effects Effects 0.000 description 8
-1 Aralkyl radical Chemical class 0.000 description 7
241001441571 Hiodontidae Species 0.000 description 7
238000004073 vulcanization Methods 0.000 description 7
239000003513 alkali Substances 0.000 description 6
125000004432 carbon atom Chemical group C* 0.000 description 6
229920000642 polymer Polymers 0.000 description 6
239000000839 emulsion Substances 0.000 description 5
239000004816 latex Substances 0.000 description 5
229920000126 latex Polymers 0.000 description 5
150000003254 radicals Chemical class 0.000 description 5
159000000000 sodium salts Chemical class 0.000 description 5
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 4
239000007864 aqueous solution Substances 0.000 description 4
SAOKZLXYCUGLFA-UHFFFAOYSA-N bis(2-ethylhexyl) adipate Chemical compound CCCCC(CC)COC(=O)CCCCC(=O)OCC(CC)CCCC SAOKZLXYCUGLFA-UHFFFAOYSA-N 0.000 description 4
LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 4
RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Chemical class C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 3
QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 3
229920001174 Diethylhydroxylamine Polymers 0.000 description 3
XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
239000004793 Polystyrene Substances 0.000 description 3
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
FVCOIAYSJZGECG-UHFFFAOYSA-N diethylhydroxylamine Chemical compound CCN(O)CC FVCOIAYSJZGECG-UHFFFAOYSA-N 0.000 description 3
150000002023 dithiocarboxylic acids Chemical class 0.000 description 3
239000003112 inhibitor Substances 0.000 description 3
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
229920002223 polystyrene Polymers 0.000 description 3
230000008646 thermal stress Effects 0.000 description 3
OWRCNXZUPFZXOS-UHFFFAOYSA-N 1,3-diphenylguanidine Chemical compound C=1C=CC=CC=1NC(=N)NC1=CC=CC=C1 OWRCNXZUPFZXOS-UHFFFAOYSA-N 0.000 description 2
SDJHPPZKZZWAKF-UHFFFAOYSA-N 2,3-dimethylbuta-1,3-diene Chemical compound CC(=C)C(C)=C SDJHPPZKZZWAKF-UHFFFAOYSA-N 0.000 description 2
AEUXYMWZXGCPLE-UHFFFAOYSA-N 2,6-ditert-butylphenol;methanedithioic acid Chemical compound SC=S.CC(C)(C)C1=CC=CC(C(C)(C)C)=C1O AEUXYMWZXGCPLE-UHFFFAOYSA-N 0.000 description 2
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
BTXXTMOWISPQSJ-UHFFFAOYSA-N 4,4,4-trifluorobutan-2-one Chemical class CC(=O)CC(F)(F)F BTXXTMOWISPQSJ-UHFFFAOYSA-N 0.000 description 2
BQACOLQNOUYJCE-FYZZASKESA-N Abietic acid Chemical class CC(C)C1=CC2=CC[C@]3(C)[C@](C)(CCC[C@@]3(C)C(=O)O)[C@H]2CC1 BQACOLQNOUYJCE-FYZZASKESA-N 0.000 description 2
KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 2
RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
150000001252 acrylic acid derivatives Chemical class 0.000 description 2
QABCGOSYZHCPGN-UHFFFAOYSA-N chloro(dimethyl)silicon Chemical compound C[Si](C)Cl QABCGOSYZHCPGN-UHFFFAOYSA-N 0.000 description 2
230000000052 comparative effect Effects 0.000 description 2
239000003995 emulsifying agent Substances 0.000 description 2
238000007720 emulsion polymerization reaction Methods 0.000 description 2
WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Natural products O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
238000009472 formulation Methods 0.000 description 2
229910052739 hydrogen Inorganic materials 0.000 description 2
239000001257 hydrogen Substances 0.000 description 2
125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
150000005673 monoalkenes Chemical class 0.000 description 2
239000003960 organic solvent Substances 0.000 description 2
229910052760 oxygen Inorganic materials 0.000 description 2
XOKSLPVRUOBDEW-UHFFFAOYSA-N pinane Chemical compound CC1CCC2C(C)(C)C1C2 XOKSLPVRUOBDEW-UHFFFAOYSA-N 0.000 description 2
238000001556 precipitation Methods 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
XWGJFPHUCFXLBL-UHFFFAOYSA-M rongalite Chemical compound [Na+].OCS([O-])=O XWGJFPHUCFXLBL-UHFFFAOYSA-M 0.000 description 2
239000000344 soap Substances 0.000 description 2
235000010288 sodium nitrite Nutrition 0.000 description 2
239000007787 solid Substances 0.000 description 2
239000000126 substance Substances 0.000 description 2
229910052717 sulfur Inorganic materials 0.000 description 2
239000011593 sulfur Substances 0.000 description 2
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
PMJHHCWVYXUKFD-SNAWJCMRSA-N (E)-1,3-pentadiene Chemical group C\C=C\C=C PMJHHCWVYXUKFD-SNAWJCMRSA-N 0.000 description 1
KTZVZZJJVJQZHV-UHFFFAOYSA-N 1-chloro-4-ethenylbenzene Chemical compound ClC1=CC=C(C=C)C=C1 KTZVZZJJVJQZHV-UHFFFAOYSA-N 0.000 description 1
IGGDKDTUCAWDAN-UHFFFAOYSA-N 1-vinylnaphthalene Chemical compound C1=CC=C2C(C=C)=CC=CC2=C1 IGGDKDTUCAWDAN-UHFFFAOYSA-N 0.000 description 1
GSFSVEDCYBDIGW-UHFFFAOYSA-N 2-(1,3-benzothiazol-2-yl)-6-chlorophenol Chemical compound OC1=C(Cl)C=CC=C1C1=NC2=CC=CC=C2S1 GSFSVEDCYBDIGW-UHFFFAOYSA-N 0.000 description 1
SCVJRXQHFJXZFZ-KVQBGUIXSA-N 2-amino-9-[(2r,4s,5r)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-3h-purine-6-thione Chemical compound C1=2NC(N)=NC(=S)C=2N=CN1[C@H]1C[C@H](O)[C@@H](CO)O1 SCVJRXQHFJXZFZ-KVQBGUIXSA-N 0.000 description 1
UTEFZDHZQDDJFX-UHFFFAOYSA-N 3,5-dibenzyl-4-hydroxybenzenecarbodithioic acid Chemical compound OC1=C(C=C(C=C1CC1=CC=CC=C1)C(=S)S)CC1=CC=CC=C1 UTEFZDHZQDDJFX-UHFFFAOYSA-N 0.000 description 1
MQHMBKQHGXVWQU-UHFFFAOYSA-N 4-hydroxy-3,5-dimethylbenzenecarbodithioic acid Chemical compound Cc1cc(cc(C)c1O)C(S)=S MQHMBKQHGXVWQU-UHFFFAOYSA-N 0.000 description 1
NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
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 description 1
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
235000021355 Stearic acid Nutrition 0.000 description 1
239000002253 acid Substances 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
150000003926 acrylamides Chemical class 0.000 description 1
150000001298 alcohols Chemical class 0.000 description 1
150000001447 alkali salts Chemical class 0.000 description 1
125000000217 alkyl group Chemical group 0.000 description 1
XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
229910000147 aluminium phosphate Inorganic materials 0.000 description 1
150000001412 amines Chemical group 0.000 description 1
150000003863 ammonium salts Chemical class 0.000 description 1
239000010425 asbestos Substances 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
125000000751 azo group Chemical group [*]N=N[*] 0.000 description 1
IMJGQTCMUZMLRZ-UHFFFAOYSA-N buta-1,3-dien-2-ylbenzene Chemical compound C=CC(=C)C1=CC=CC=C1 IMJGQTCMUZMLRZ-UHFFFAOYSA-N 0.000 description 1
239000006229 carbon black Substances 0.000 description 1
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
239000003638 chemical reducing agent Substances 0.000 description 1
YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 description 1
229920001577 copolymer Polymers 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
235000014113 dietary fatty acids Nutrition 0.000 description 1
MZGNSEAPZQGJRB-UHFFFAOYSA-N dimethyldithiocarbamic acid Chemical compound CN(C)C(S)=S MZGNSEAPZQGJRB-UHFFFAOYSA-N 0.000 description 1
RQPRTOROWUUIIX-UHFFFAOYSA-L dipotassium;carbonotrithioate Chemical compound [K+].[K+].[S-]C([S-])=S RQPRTOROWUUIIX-UHFFFAOYSA-L 0.000 description 1
KMWRZRJJXSNUKW-UHFFFAOYSA-L dipotassium;methanethioate Chemical compound [K+].[K+].[O-]C([S-])=S KMWRZRJJXSNUKW-UHFFFAOYSA-L 0.000 description 1
239000012990 dithiocarbamate Substances 0.000 description 1
150000004659 dithiocarbamates Chemical class 0.000 description 1
238000006714 dithiocarboxylation reaction Methods 0.000 description 1
239000003792 electrolyte Substances 0.000 description 1
239000000194 fatty acid Substances 0.000 description 1
229930195729 fatty acid Natural products 0.000 description 1
150000004665 fatty acids Chemical class 0.000 description 1
NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 description 1
ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
231100001261 hazardous Toxicity 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
150000002432 hydroperoxides Chemical class 0.000 description 1
230000001771 impaired effect Effects 0.000 description 1
238000005259 measurement Methods 0.000 description 1
150000002734 metacrylic acid derivatives Chemical class 0.000 description 1
FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical class CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
MWAMNXNITRBGPR-UHFFFAOYSA-N methanedithioic acid;toluene Chemical compound SC=S.CC1=CC=CC=C1 MWAMNXNITRBGPR-UHFFFAOYSA-N 0.000 description 1
QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
WRARULQOSOCOQD-UHFFFAOYSA-N penta-2,4-diynenitrile Chemical compound C#CC#CC#N WRARULQOSOCOQD-UHFFFAOYSA-N 0.000 description 1
150000002978 peroxides Chemical class 0.000 description 1
JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
150000002989 phenols Chemical class 0.000 description 1
NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Substances OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 1
229930006728 pinane Natural products 0.000 description 1
PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 description 1
229940113125 polyethylene glycol 3000 Drugs 0.000 description 1
239000003505 polymerization initiator Substances 0.000 description 1
239000011591 potassium Substances 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
239000001103 potassium chloride Substances 0.000 description 1
WCUXLLCKKVVCTQ-UHFFFAOYSA-M potassium chloride Inorganic materials [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 1
235000011164 potassium chloride Nutrition 0.000 description 1
230000002028 premature Effects 0.000 description 1
239000000376 reactant Substances 0.000 description 1
239000012966 redox initiator Substances 0.000 description 1
230000002441 reversible effect Effects 0.000 description 1
229910052895 riebeckite Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
230000002269 spontaneous effect Effects 0.000 description 1
239000007858 starting material Substances 0.000 description 1
239000008117 stearic acid Substances 0.000 description 1
125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
CCEKAJIANROZEO-UHFFFAOYSA-N sulfluramid Chemical group CCNS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F CCEKAJIANROZEO-UHFFFAOYSA-N 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
229920003051 synthetic elastomer Polymers 0.000 description 1
239000005061 synthetic rubber Substances 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
YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
229920001567 vinyl ester resin Polymers 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
238000010626 work up procedure Methods 0.000 description 1
239000011787 zinc oxide Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F236/06—Butadiene
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
- C08F2/42—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation using short-stopping agents
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Polymerisation Methods In General (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

DD89333934A 1988-10-28 1989-10-26 Verfahren zum desaktivieren von radikalen DD289546A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3836777A DE3836777A1 (de)	1988-10-28	1988-10-28	Verfahren zum desaktivieren von radikalen

Publications (1)

Publication Number	Publication Date
DD289546A5 true DD289546A5 (de)	1991-05-02

Family

ID=6366115

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD89333934A DD289546A5 (de)	1988-10-28	1989-10-26	Verfahren zum desaktivieren von radikalen

Country Status (10)

Country	Link
US (1)	US4965326A (fr)
EP (1)	EP0365792B1 (fr)
JP (1)	JPH02242802A (fr)
KR (1)	KR900006378A (fr)
AU (1)	AU618853B2 (fr)
BR (1)	BR8905500A (fr)
DD (1)	DD289546A5 (fr)
DE (2)	DE3836777A1 (fr)
YU (1)	YU46650B (fr)
ZA (1)	ZA898162B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE59003449D1 (de) *	1989-08-30	1993-12-16	Ciba Geigy	Phenolische Verbindungen als Kettenabbrecher für die anionische Lösungspolymerisation von Dienen.
DE3936885C2 (de) *	1989-11-06	1994-04-07	Bunawerke Huels Gmbh	Schwefelhaltige Phosphonate, Verfahren zu ihrer Herstellung und ihre Verwendung zum Desaktivieren von Radikalen
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1988
- 1988-10-28 DE DE3836777A patent/DE3836777A1/de not_active Withdrawn
1989
- 1989-08-31 YU YU167289A patent/YU46650B/sh unknown
- 1989-09-02 DE DE89116237T patent/DE58906818D1/de not_active Expired - Fee Related
- 1989-09-02 EP EP89116237A patent/EP0365792B1/fr not_active Expired - Lifetime
- 1989-09-21 US US07/410,460 patent/US4965326A/en not_active Expired - Fee Related
- 1989-10-26 DD DD89333934A patent/DD289546A5/de not_active IP Right Cessation
- 1989-10-27 AU AU43887/89A patent/AU618853B2/en not_active Ceased
- 1989-10-27 ZA ZA898162A patent/ZA898162B/xx unknown
- 1989-10-27 BR BR898905500A patent/BR8905500A/pt unknown
- 1989-10-27 KR KR1019890015506A patent/KR900006378A/ko not_active Withdrawn
- 1989-10-30 JP JP1280020A patent/JPH02242802A/ja active Pending

Also Published As

Publication number	Publication date
ZA898162B (en)	1991-06-26
AU618853B2 (en)	1992-01-09
YU46650B (sh)	1994-01-20
AU4388789A (en)	1990-05-03
DE58906818D1 (de)	1994-03-10
EP0365792A2 (fr)	1990-05-02
EP0365792A3 (fr)	1991-07-17
EP0365792B1 (fr)	1994-01-26
BR8905500A (pt)	1990-05-29
YU167289A (en)	1991-04-30
DE3836777A1 (de)	1990-05-03
KR900006378A (ko)	1990-05-08
US4965326A (en)	1990-10-23
JPH02242802A (ja)	1990-09-27

Legal Events

Date	Code	Title	Description
1997-09-11	ENJ	Ceased due to non-payment of renewal fee

Publication	Publication Date	Title
DE2849414C2 (de)	1984-09-20	Verfahren zur Polymerisation von konjugierten Dienkohlenwasserstoffen mit 4 bis 6 Kohlenstoffatomen und/oder Chloropren, gegebenenfalls im Gemisch mit einem geringeren Gewichtsanteil mindestens eines copolymerisierbaren Monomeren mit nicht mehr als 14 Kohlenstoffatomen in wäßriger Emulsion
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DD289546A5 (de)	1991-05-02	Verfahren zum desaktivieren von radikalen
EP0200857B1 (fr)	1988-10-26	Procédé pour préparer des polymères de chloroprène solubles dans le toluène et modifiés au soufre
EP0032978A1 (fr)	1981-08-05	Adhésif à base de polychloroprène ayant une durée de conservation en pot améliorée et sa préparation
EP0032977B1 (fr)	1984-12-05	Polymérisation en continu de chloroprène
CH627194A5 (fr)	1981-12-31
DE112012002119T5 (de)	2014-02-13	Schwefel-modifizierter Chloropren-Kautschuk, geformter Gegenstand und Verfahren zur Herstellung von Schwefel-modifiziertem Chloropren-Kautschuk
EP0509369B1 (fr)	1995-09-20	Procédé de traitement de polymères-ABS stabilisés avec récupération de monomère non-utilisé
DE1301484B (de)	1969-08-21	Verfahren zum Unterbrechen der Emulsionspolymerisation von aethylenisch ungesaettigten Monomeren
DE918293C (de)	1954-09-23	Polymerisationsunterbrechung
DE1122259B (de)	1962-01-18	Verfahren zur Herstellung stabiler Latices
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DE2003147C3 (de)	1980-08-21	Herstellung von schwefelmodifizierten Polychloroprene« mit verbesserter Lagerstabilität
DE69314625T2 (de)	1998-04-09	Nitrosamin-freieVulkanisierung von schwefelmodifizierte Chloroprenkopolymere
EP0221320B1 (fr)	1989-11-29	Procédé de préparation de polymères de chloroprène
DE2001694A1 (de)	1970-07-23	Stabilisierte Polymerisatzusammensetzungen
DE2535170A1 (de)	1976-02-19	Verfahren zur emulsionspolymerisation von chloropren
DE3936885C2 (de)	1994-04-07	Schwefelhaltige Phosphonate, Verfahren zu ihrer Herstellung und ihre Verwendung zum Desaktivieren von Radikalen
DE1745439C3 (de)	1980-01-10	Elastomeres Addukt aus synthetischem Kautschuk und Maleinsäureanhydrid und Verfahren zu seiner Herstellung
DE2355419A1 (de)	1974-05-16	Chloroprenlatex mit hohem feststoffgehalt
DE1266980B (de)	1968-04-25	Verfahren zur Herstellung von fluessigen 2-Chlorbutadien-(1, 3)-Polymerisaten