DE2162553C3 - Verfahren zur Copolymerisation von Chloropren mit Styrol - Google Patents
Verfahren zur Copolymerisation von Chloropren mit StyrolInfo
- Publication number
- DE2162553C3 DE2162553C3 DE2162553A DE2162553A DE2162553C3 DE 2162553 C3 DE2162553 C3 DE 2162553C3 DE 2162553 A DE2162553 A DE 2162553A DE 2162553 A DE2162553 A DE 2162553A DE 2162553 C3 DE2162553 C3 DE 2162553C3
- Authority
- DE
- Germany
- Prior art keywords
- styrene
- chloroprene
- weight
- copolymerization
- disulfide
- 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.)
- Expired
Links
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 title claims description 35
- 238000000034 method Methods 0.000 title claims description 11
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 title claims description 9
- 238000007334 copolymerization reaction Methods 0.000 title claims description 7
- 239000000203 mixture Substances 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 229920001577 copolymer Polymers 0.000 claims description 6
- 239000000178 monomer Substances 0.000 claims description 6
- 150000002019 disulfides Chemical class 0.000 claims 1
- 239000003995 emulsifying agent Substances 0.000 claims 1
- 239000000839 emulsion Substances 0.000 claims 1
- 239000003999 initiator Substances 0.000 claims 1
- 239000003381 stabilizer Substances 0.000 claims 1
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 10
- 238000002474 experimental method Methods 0.000 description 9
- 238000006116 polymerization reaction Methods 0.000 description 9
- 238000001125 extrusion Methods 0.000 description 8
- 229920000642 polymer Polymers 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 4
- 239000005060 rubber Substances 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 239000004816 latex Substances 0.000 description 3
- 229920000126 latex Polymers 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- FVIGODVHAVLZOO-UHFFFAOYSA-N Dixanthogen Chemical compound CCOC(=S)SSC(=S)OCC FVIGODVHAVLZOO-UHFFFAOYSA-N 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000007859 condensation product Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229960002377 dixanthogen Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229940102838 methylmethacrylate Drugs 0.000 description 2
- ZWWQICJTBOCQLA-UHFFFAOYSA-N o-propan-2-yl (propan-2-yloxycarbothioyldisulfanyl)methanethioate Chemical compound CC(C)OC(=S)SSC(=S)OC(C)C ZWWQICJTBOCQLA-UHFFFAOYSA-N 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical compound C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 description 1
- XTJLJTOOLKWBFS-UHFFFAOYSA-N 3-methylbutyl (3-methylbutoxycarbonyldisulfanyl)formate Chemical compound CC(C)CCOC(=O)SSC(=O)OCCC(C)C XTJLJTOOLKWBFS-UHFFFAOYSA-N 0.000 description 1
- 241001441571 Hiodontidae Species 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
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 239000008232 de-aerated water Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical compound CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 229950000688 phenothiazine Drugs 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001256 steam distillation Methods 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
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
- C08F236/14—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 containing elements other than carbon and hydrogen
- C08F236/16—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 containing elements other than carbon and hydrogen containing halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2162553A DE2162553C3 (de) | 1971-12-16 | 1971-12-16 | Verfahren zur Copolymerisation von Chloropren mit Styrol |
| FR7145844A FR2119524A5 (en) | 1971-12-16 | 1971-12-21 | Chloroprene/styrene copolymers - prepd in presence of alkylxanthogenodisulphide |
| CA148,875A CA987844A (en) | 1971-12-16 | 1972-08-08 | Process for producing chloroprene copolymer |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2162553A DE2162553C3 (de) | 1971-12-16 | 1971-12-16 | Verfahren zur Copolymerisation von Chloropren mit Styrol |
| FR7145844A FR2119524A5 (en) | 1971-12-16 | 1971-12-21 | Chloroprene/styrene copolymers - prepd in presence of alkylxanthogenodisulphide |
| CA148,875A CA987844A (en) | 1971-12-16 | 1972-08-08 | Process for producing chloroprene copolymer |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2162553A1 DE2162553A1 (de) | 1973-06-20 |
| DE2162553B2 DE2162553B2 (enExample) | 1980-02-28 |
| DE2162553C3 true DE2162553C3 (de) | 1980-10-16 |
Family
ID=27162199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2162553A Expired DE2162553C3 (de) | 1971-12-16 | 1971-12-16 | Verfahren zur Copolymerisation von Chloropren mit Styrol |
Country Status (3)
| Country | Link |
|---|---|
| CA (1) | CA987844A (enExample) |
| DE (1) | DE2162553C3 (enExample) |
| FR (1) | FR2119524A5 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3849372A (en) * | 1972-10-20 | 1974-11-19 | Du Pont | Viscosity-stable chloroprene sol polymer |
| JPS5039703B2 (enExample) * | 1973-05-17 | 1975-12-18 |
-
1971
- 1971-12-16 DE DE2162553A patent/DE2162553C3/de not_active Expired
- 1971-12-21 FR FR7145844A patent/FR2119524A5/fr not_active Expired
-
1972
- 1972-08-08 CA CA148,875A patent/CA987844A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2162553B2 (enExample) | 1980-02-28 |
| CA987844A (en) | 1976-04-20 |
| DE2162553A1 (de) | 1973-06-20 |
| FR2119524A5 (en) | 1972-08-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OGA | New person/name/address of the applicant | ||
| OD | Request for examination | ||
| C3 | Grant after two publication steps (3rd publication) |