NL7009404A - - Google Patents
Info
- Publication number
- NL7009404A NL7009404A NL7009404A NL7009404A NL7009404A NL 7009404 A NL7009404 A NL 7009404A NL 7009404 A NL7009404 A NL 7009404A NL 7009404 A NL7009404 A NL 7009404A NL 7009404 A NL7009404 A NL 7009404A
- Authority
- NL
- Netherlands
Links
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
- C08G65/26—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 and other compounds
- C08G65/2642—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 and other compounds characterised by the catalyst used
- C08G65/2645—Metals or compounds thereof, e.g. salts
- C08G65/2651—Alkaline earth metals or compounds thereof
-
- 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
- C08G65/26—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 and other compounds
- C08G65/2642—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 and other compounds characterised by the catalyst used
- C08G65/2645—Metals or compounds thereof, e.g. salts
- C08G65/266—Metallic elements not covered by group C08G65/2648 - C08G65/2645, or compounds thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polyethers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83788369A | 1969-06-30 | 1969-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7009404A true NL7009404A (enExample) | 1971-01-04 |
| NL142974B NL142974B (nl) | 1974-08-15 |
Family
ID=25275701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL707009404A NL142974B (nl) | 1969-06-30 | 1970-06-25 | Werkwijze ter bereiding van een katalysator en werkwijze voor het polymeriseren van epoxyethaan. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3624008A (enExample) |
| JP (1) | JPS5010558B1 (enExample) |
| BE (1) | BE752701A (enExample) |
| CA (1) | CA930895A (enExample) |
| DE (1) | DE2032430B2 (enExample) |
| FR (1) | FR2051460A5 (enExample) |
| GB (1) | GB1295106A (enExample) |
| NL (1) | NL142974B (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4619988A (en) * | 1985-06-26 | 1986-10-28 | Allied Corporation | High strength and high tensile modulus fibers or poly(ethylene oxide) |
| CN101392053B (zh) * | 2007-09-18 | 2011-04-06 | 上海化工研究院 | 一种环氧烷烃开环聚合催化剂的制备方法及应用 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3062755A (en) * | 1958-12-29 | 1962-11-06 | Union Carbide Corp | Polymerization of epoxides |
| US3037943A (en) * | 1958-12-29 | 1962-06-05 | Union Carbide Corp | Preparation of catalysts for the polymerization of epoxides |
| GB952898A (enExample) * | 1960-03-31 | |||
| FR79865E (enExample) * | 1960-05-18 | 1963-05-02 | ||
| US3214387A (en) * | 1960-06-10 | 1965-10-26 | Union Carbide Corp | Preparation of catalysts for the polymerization of epoxides |
| DE1520983B2 (de) * | 1961-03-14 | 1971-07-22 | Takeda Chemical Industries Ltd , Osaka (Japan) | Verfahren zur herstellung von alkylenoxydpolymeren |
-
1969
- 1969-06-30 US US837883A patent/US3624008A/en not_active Expired - Lifetime
-
1970
- 1970-06-24 CA CA086411A patent/CA930895A/en not_active Expired
- 1970-06-25 NL NL707009404A patent/NL142974B/xx unknown
- 1970-06-25 GB GB1295106D patent/GB1295106A/en not_active Expired
- 1970-06-30 DE DE19702032430 patent/DE2032430B2/de active Granted
- 1970-06-30 JP JP45056622A patent/JPS5010558B1/ja active Pending
- 1970-06-30 FR FR7024164A patent/FR2051460A5/fr not_active Expired
- 1970-06-30 BE BE752701D patent/BE752701A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1295106A (enExample) | 1972-11-01 |
| DE2032430A1 (de) | 1971-01-14 |
| FR2051460A5 (enExample) | 1971-04-02 |
| JPS5010558B1 (enExample) | 1975-04-22 |
| CA930895A (en) | 1973-07-24 |
| NL142974B (nl) | 1974-08-15 |
| DE2032430B2 (de) | 1973-02-15 |
| DE2032430C3 (enExample) | 1973-11-29 |
| US3624008A (en) | 1971-11-30 |
| BE752701A (fr) | 1970-12-30 |