CH431092A - Verfahren zur Herstellung von kristallinem Polyäthylensulfid - Google Patents
Verfahren zur Herstellung von kristallinem PolyäthylensulfidInfo
- Publication number
- CH431092A CH431092A CH1491763A CH1491763A CH431092A CH 431092 A CH431092 A CH 431092A CH 1491763 A CH1491763 A CH 1491763A CH 1491763 A CH1491763 A CH 1491763A CH 431092 A CH431092 A CH 431092A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- crystalline polyethylene
- polyethylene sulfide
- sulfide
- crystalline
- Prior art date
Links
- 239000004698 Polyethylene Substances 0.000 title 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 title 1
- -1 polyethylene Polymers 0.000 title 1
- 229920000573 polyethylene Polymers 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/02—Polythioethers
- C08G75/06—Polythioethers from cyclic thioethers
- C08G75/08—Polythioethers from cyclic thioethers from thiiranes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US244589A US3317919A (en) | 1962-12-14 | 1962-12-14 | Catalytic polymerization of ethylene sulfide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH431092A true CH431092A (de) | 1967-02-28 |
Family
ID=22923366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1491763A CH431092A (de) | 1962-12-14 | 1963-12-05 | Verfahren zur Herstellung von kristallinem Polyäthylensulfid |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3317919A (de) |
| CH (1) | CH431092A (de) |
| DE (1) | DE1203964B (de) |
| FR (1) | FR1374836A (de) |
| GB (1) | GB1072198A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3402154A (en) * | 1965-09-02 | 1968-09-17 | Thiokol Chemical Corp | Production of high molecular weight polymers of vicinal episulfides |
| US3448091A (en) * | 1966-02-21 | 1969-06-03 | Thiokol Chemical Corp | Molecular weight control in the polymerization of vicinal episulfides |
| US3427285A (en) * | 1966-05-06 | 1969-02-11 | Dunlop Co Ltd | Process for the preparation of polyepisulphides |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2183860A (en) * | 1938-02-16 | 1939-12-19 | Shell Dev | Process for the production of alkene sulphides |
| US3071593A (en) * | 1959-07-27 | 1963-01-01 | Phillips Petroleum Co | Preparation of alkene sulfides |
| US3222326A (en) * | 1962-01-29 | 1965-12-07 | Du Pont | Polymers of alkylene thioethers |
-
1962
- 1962-12-14 US US244589A patent/US3317919A/en not_active Expired - Lifetime
-
1963
- 1963-11-18 FR FR954060A patent/FR1374836A/fr not_active Expired
- 1963-12-04 GB GB47873/63A patent/GB1072198A/en not_active Expired
- 1963-12-05 CH CH1491763A patent/CH431092A/de unknown
- 1963-12-11 DE DES88667A patent/DE1203964B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR1374836A (fr) | 1964-10-09 |
| DE1203964B (de) | 1965-10-28 |
| US3317919A (en) | 1967-05-02 |
| GB1072198A (en) | 1967-06-14 |
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