GB1346923A - Sulphur modified polychloroprene - Google Patents
Sulphur modified polychloropreneInfo
- Publication number
- GB1346923A GB1346923A GB2689571A GB2689571A GB1346923A GB 1346923 A GB1346923 A GB 1346923A GB 2689571 A GB2689571 A GB 2689571A GB 2689571 A GB2689571 A GB 2689571A GB 1346923 A GB1346923 A GB 1346923A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parts
- chloroprene
- sulphur
- peptization
- april
- 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
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title abstract 2
- 239000005864 Sulphur Substances 0.000 title abstract 2
- 229920001084 poly(chloroprene) Polymers 0.000 title abstract 2
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 abstract 3
- 229920001577 copolymer Polymers 0.000 abstract 2
- JQVDAXLFBXTEQA-UHFFFAOYSA-N dibutylamine Chemical compound CCCCNCCCC JQVDAXLFBXTEQA-UHFFFAOYSA-N 0.000 abstract 2
- 239000004816 latex Substances 0.000 abstract 2
- 229920000126 latex Polymers 0.000 abstract 2
- 238000001935 peptisation Methods 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- CSNJTIWCTNEOSW-UHFFFAOYSA-N carbamothioylsulfanyl carbamodithioate Chemical compound NC(=S)SSC(N)=S CSNJTIWCTNEOSW-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000005345 coagulation Methods 0.000 abstract 1
- 230000015271 coagulation Effects 0.000 abstract 1
- AUZONCFQVSMFAP-UHFFFAOYSA-N disulfiram Chemical compound CCN(CC)C(=S)SSC(=S)N(CC)CC AUZONCFQVSMFAP-UHFFFAOYSA-N 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000007720 emulsion polymerization reaction Methods 0.000 abstract 1
- 229920001519 homopolymer Polymers 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical group CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/08—Depolymerisation
-
- 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
- C08F36/14—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 containing elements other than carbon and hydrogen
- C08F36/16—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 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)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702018736 DE2018736C3 (de) | 1970-04-18 | 1970-04-18 | Verfahren zur Herstellung von schwefelmodifizierten Polychloroprenen mit verbesserten mechanischen Eigenschaften (Modulwert) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1346923A true GB1346923A (en) | 1974-02-13 |
Family
ID=5768473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2689571A Expired GB1346923A (en) | 1970-04-18 | 1971-04-19 | Sulphur modified polychloroprene |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5238071B1 (enrdf_load_stackoverflow) |
| BE (1) | BE765896A (enrdf_load_stackoverflow) |
| DE (1) | DE2018736C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2089811A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1346923A (enrdf_load_stackoverflow) |
| NL (1) | NL161172C (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE33377E (en) * | 1978-11-07 | 1990-10-09 | Distugil | Method of preparing sulfur-modified polychloroprene |
| FR2442863A1 (fr) | 1978-11-07 | 1980-06-27 | Distugil | Procede de preparation de polychloroprene modifie au soufre |
| US4605705A (en) * | 1984-09-10 | 1986-08-12 | E. I. Du Pont De Nemours And Company | Heat resistant sulfur-modified polychloroprene copolymers |
| DE3605333A1 (de) * | 1986-02-19 | 1987-08-20 | Bayer Ag | Verfahren zur herstellung von polychloropren |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2234215A (en) * | 1939-03-28 | 1941-03-11 | Du Pont | Plastic polymeric derivatives of chloroprene and process of producing the same |
| US3397173A (en) * | 1964-03-10 | 1968-08-13 | Du Pont | Stable chloroprene-sulfur copolymer |
-
1970
- 1970-04-18 DE DE19702018736 patent/DE2018736C3/de not_active Expired
-
1971
- 1971-04-16 BE BE765896A patent/BE765896A/xx unknown
- 1971-04-16 NL NL7105169A patent/NL161172C/xx not_active IP Right Cessation
- 1971-04-16 FR FR7113607A patent/FR2089811A5/fr not_active Expired
- 1971-04-16 JP JP46023937A patent/JPS5238071B1/ja active Pending
- 1971-04-19 GB GB2689571A patent/GB1346923A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5238071B1 (enrdf_load_stackoverflow) | 1977-09-27 |
| DE2018736B2 (de) | 1978-01-05 |
| NL161172C (nl) | 1980-01-15 |
| BE765896A (fr) | 1971-09-16 |
| NL161172B (nl) | 1979-08-15 |
| FR2089811A5 (enrdf_load_stackoverflow) | 1972-01-07 |
| NL7105169A (enrdf_load_stackoverflow) | 1971-10-20 |
| DE2018736A1 (de) | 1971-10-28 |
| DE2018736C3 (de) | 1984-07-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |