GB1247168A - Manufacture and use of polymerisation catalysts for polymerizing cyclic ethers - Google Patents
Manufacture and use of polymerisation catalysts for polymerizing cyclic ethersInfo
- Publication number
- GB1247168A GB1247168A GB55381/68A GB5538168A GB1247168A GB 1247168 A GB1247168 A GB 1247168A GB 55381/68 A GB55381/68 A GB 55381/68A GB 5538168 A GB5538168 A GB 5538168A GB 1247168 A GB1247168 A GB 1247168A
- Authority
- GB
- United Kingdom
- Prior art keywords
- radicals
- trivalent metal
- manufacture
- metal
- polymerisation catalysts
- 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 abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 150000004292 cyclic ethers Chemical class 0.000 title 1
- 230000000379 polymerizing effect Effects 0.000 title 1
- 239000002184 metal Substances 0.000 abstract 5
- 229910052751 metal Inorganic materials 0.000 abstract 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- 150000003138 primary alcohols Chemical class 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 125000004429 atom Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 150000007942 carboxylates Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 150000002736 metal compounds Chemical class 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 150000003509 tertiary alcohols Chemical class 0.000 abstract 1
- 238000007669 thermal treatment Methods 0.000 abstract 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
- C08G65/26—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
- C08G65/269—Mixed catalyst systems, i.e. containing more than one reactive component or catalysts formed in-situ
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0201—Oxygen-containing compounds
- B01J31/0211—Oxygen-containing compounds with a metal-oxygen link
- B01J31/0212—Alkoxylates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyethers (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR129123 | 1967-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1247168A true GB1247168A (en) | 1971-09-22 |
Family
ID=8642058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB55381/68A Expired GB1247168A (en) | 1967-11-21 | 1968-11-21 | Manufacture and use of polymerisation catalysts for polymerizing cyclic ethers |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3607785A (enExample) |
| BE (1) | BE724224A (enExample) |
| CH (1) | CH498651A (enExample) |
| DE (1) | DE1808987A1 (enExample) |
| ES (1) | ES360423A1 (enExample) |
| FR (1) | FR1583736A (enExample) |
| GB (1) | GB1247168A (enExample) |
| NL (1) | NL6816372A (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0180267B1 (en) * | 1984-10-29 | 1989-11-23 | Shell Internationale Researchmaatschappij B.V. | Alkoxylation process using bimetallic oxo catalyst |
| DE3574370D1 (en) * | 1984-10-29 | 1989-12-28 | Shell Int Research | Alkoxylation process using bimetallic oxo catalyst |
| US5114900A (en) * | 1988-09-30 | 1992-05-19 | Union Carbide Chemicals & Plastics Technology Corporation | Alkoxylation using modified calcium-containing bimetallic or polymetallic catalysts |
| US5118650A (en) * | 1988-09-30 | 1992-06-02 | Union Carbide Chemicals & Plastics Technology Corporation | Alkoxylation using modified group iiib metal-containing bimetallic or polymetallic catalysts |
| US5120697A (en) * | 1988-09-30 | 1992-06-09 | Union Carbide Chemicals & Plastics Technology Corporation | Alkoxylation using modified calcium-containing catalysts |
| US5112789A (en) * | 1988-09-30 | 1992-05-12 | Union Carbide Chemicals & Plastics Technology Corporation | Alkoxylation catalysis |
| US4946984A (en) * | 1988-09-30 | 1990-08-07 | Union Carbide Chemicals And Plastics Company Inc. | Alkoxylation using a calcium sulfate catalyst |
| US5112788A (en) * | 1988-09-30 | 1992-05-12 | Union Carbide Chemicals & Plastics Technology Corporation | Alkoxylation using modified group iia metal-containing bimetallic or polymetallic catalysts |
| US5191104A (en) * | 1990-09-20 | 1993-03-02 | Union Carbide Chemicals & Plastics Technology Corporation | Alkoxylation of carboxylated compounds |
| US5104987A (en) * | 1990-09-20 | 1992-04-14 | Union Carbide Chemicals & Plastics Technology Corporation | Alkoxylation of active hydrogen-containing compounds |
| CN101668788B (zh) * | 2007-04-26 | 2011-11-30 | 陶氏环球技术公司 | 用于烯化氧聚合的高活性催化剂 |
| KR20160089380A (ko) | 2013-11-22 | 2016-07-27 | 다우 글로벌 테크놀로지스 엘엘씨 | 에폭사이드 모노머의 중합용 아연 촉매/첨가제 시스템 |
| KR20160089381A (ko) | 2013-11-22 | 2016-07-27 | 다우 글로벌 테크놀로지스 엘엘씨 | 에폭사이드 모노머의 중합용 아연 촉매/첨가제 시스템 |
| EP3071627B1 (en) | 2013-11-22 | 2018-01-31 | Dow Global Technologies LLC | Zinc catalyst / additive system for the polymerization of epoxide monomers |
-
1967
- 1967-11-21 FR FR129123A patent/FR1583736A/fr not_active Expired
-
1968
- 1968-11-11 CH CH1689668A patent/CH498651A/fr not_active IP Right Cessation
- 1968-11-15 DE DE19681808987 patent/DE1808987A1/de active Pending
- 1968-11-15 NL NL6816372A patent/NL6816372A/xx unknown
- 1968-11-19 ES ES360423A patent/ES360423A1/es not_active Expired
- 1968-11-21 GB GB55381/68A patent/GB1247168A/en not_active Expired
- 1968-11-21 US US777893A patent/US3607785A/en not_active Expired - Lifetime
- 1968-11-21 BE BE724224D patent/BE724224A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1583736A (enExample) | 1969-12-05 |
| NL6816372A (enExample) | 1969-05-23 |
| US3607785A (en) | 1971-09-21 |
| BE724224A (enExample) | 1969-05-02 |
| CH498651A (fr) | 1970-11-15 |
| ES360423A1 (es) | 1970-10-16 |
| DE1808987A1 (de) | 1969-06-19 |
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