CA923647A - Catalyst system for the polymerization of epoxides - Google Patents
Catalyst system for the polymerization of epoxidesInfo
- Publication number
- CA923647A CA923647A CA117095A CA117095A CA923647A CA 923647 A CA923647 A CA 923647A CA 117095 A CA117095 A CA 117095A CA 117095 A CA117095 A CA 117095A CA 923647 A CA923647 A CA 923647A
- Authority
- CA
- Canada
- Prior art keywords
- epoxides
- polymerization
- catalyst system
- catalyst
- 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
- 239000003054 catalyst Substances 0.000 title 1
- 150000002118 epoxides Chemical class 0.000 title 1
- 238000006116 polymerization reaction Methods 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/08—Saturated oxiranes
- C08G65/10—Saturated oxiranes characterised by the catalysts used
- C08G65/12—Saturated oxiranes characterised by the catalysts used containing organo-metallic compounds or metal hydrides
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyethers (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7009841A NL7009841A (US07754267-20100713-C00021.png) | 1970-07-02 | 1970-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA923647A true CA923647A (en) | 1973-03-27 |
Family
ID=19810494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA117095A Expired CA923647A (en) | 1970-07-02 | 1971-06-30 | Catalyst system for the polymerization of epoxides |
Country Status (8)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1023376A (en) * | 1972-08-04 | 1977-12-27 | Hermann O. Wirth | Hydrophilic and difficultly volatile biocidal triorganometallic compounds |
| US3931262A (en) * | 1972-08-04 | 1976-01-06 | Ciba-Geigy Corporation | Hydrophilic and difficultly volatile biocidal triorganotin compounds |
| KR102672438B1 (ko) | 2022-12-20 | 2024-06-07 | 에이치알에스코리아 주식회사 | 하우징 하부 안착형 캡(cap) 구조를 갖는 커넥터 |
-
1970
- 1970-07-02 NL NL7009841A patent/NL7009841A/xx unknown
-
1971
- 1971-06-23 US US00156027A patent/US3798249A/en not_active Expired - Lifetime
- 1971-06-26 DE DE19712131823 patent/DE2131823A1/de active Pending
- 1971-06-29 FR FR7123634A patent/FR2097129B1/fr not_active Expired
- 1971-06-30 CA CA117095A patent/CA923647A/en not_active Expired
- 1971-07-01 BE BE769360A patent/BE769360A/xx unknown
- 1971-07-01 GB GB3088971A patent/GB1316211A/en not_active Expired
- 1971-07-02 JP JP7148696A patent/JPS524516B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS524516B1 (US07754267-20100713-C00021.png) | 1977-02-04 |
| US3798249A (en) | 1974-03-19 |
| NL7009841A (US07754267-20100713-C00021.png) | 1972-01-04 |
| GB1316211A (en) | 1973-05-09 |
| FR2097129A1 (US07754267-20100713-C00021.png) | 1972-03-03 |
| BE769360A (fr) | 1971-11-16 |
| FR2097129B1 (US07754267-20100713-C00021.png) | 1975-07-11 |
| DE2131823A1 (de) | 1972-02-10 |
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