ES2147568T3 - Procedimiento para preparar policetonas. - Google Patents
Procedimiento para preparar policetonas.Info
- Publication number
- ES2147568T3 ES2147568T3 ES94302021T ES94302021T ES2147568T3 ES 2147568 T3 ES2147568 T3 ES 2147568T3 ES 94302021 T ES94302021 T ES 94302021T ES 94302021 T ES94302021 T ES 94302021T ES 2147568 T3 ES2147568 T3 ES 2147568T3
- Authority
- ES
- Spain
- Prior art keywords
- polymer
- catalyst
- polyketone
- carbon monoxide
- procedure
- 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 - Lifetime
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
- C08G67/00—Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing oxygen or oxygen and carbon, not provided for in groups C08G2/00 - C08G65/00
- C08G67/02—Copolymers of carbon monoxide and aliphatic unsaturated compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyethers (AREA)
Abstract
SE DESCRIBE UN PROCESO PARA PREPARAR POLICETONAS QUE COMPRENDE, EN UNA PRIMERA FASE CONTACTAR UNA MEZCLA DE MONOXIDO DE CARBONO Y UNA O MAS OLEFINAS EN PRESENCIA DE UN CATALIZADOR ADECUADO PARA DAR UN PRE-POLIMERO DE POLICETONA EN FORMA DE PARTICULAS QUE INCORPORA DICHO CATALIZADOR, AISLAR EL PRE-POLIMERO DE POLICETONA BAJO CONDICIONES TALES QUE EL CATALIZADOR PERMANECE DE MANERA ESENCIAL QUIMICAMENTE ENLAZADO AL PRE-POLIMERO DE POLICETONA, Y EN UNA SEGUNDA FASE CONTACTAR EL MONOXIDO DE CARBONO CON UNA O MAS OLEFINAS EN PRESENCIA DEL PRE-POLIMERO DE POLICETONA. EL CATALIZADOR REFERIDO ES UN CATALIZADOR DE PALADIO. EL AISLAMIENTO DEL PRE-POLIMERO SE LLEVA A CABO PREFERIBLEMENTE A UNA TEMPERATURA AL MENOS DE 10 PERATURA DE POLIMERIZACION. EL EMPLEO DE UN PRE-POLIMERO TIENE POR RESULTADO UNA REDUCIDA INCRUSTRACION EN EL REACTOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939307197A GB9307197D0 (en) | 1993-04-06 | 1993-04-06 | Chemical process |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2147568T3 true ES2147568T3 (es) | 2000-09-16 |
Family
ID=10733442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94302021T Expired - Lifetime ES2147568T3 (es) | 1993-04-06 | 1994-03-22 | Procedimiento para preparar policetonas. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0619334B1 (es) |
JP (1) | JPH06322106A (es) |
DE (1) | DE69425011T2 (es) |
ES (1) | ES2147568T3 (es) |
GB (1) | GB9307197D0 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0702046B1 (en) | 1994-09-15 | 2000-05-24 | Shell Internationale Researchmaatschappij B.V. | Process for the copolymerization of carbon monoxide with an olefinically unsaturated compound |
EP0733660B1 (en) * | 1995-03-22 | 1999-12-22 | Shell Internationale Researchmaatschappij B.V. | Process for the copolymerization of carbon monoxide with an olefinically unsaturated compound |
US5905138A (en) * | 1996-02-29 | 1999-05-18 | Shell Oil Company | Process for the preparation of copolymers |
EP0792902A3 (en) * | 1996-02-29 | 1998-05-06 | Shell Internationale Researchmaatschappij B.V. | A process for the preparation of copolymers |
DE19933383A1 (de) * | 1999-07-21 | 2001-01-25 | Basf Ag | Verfahren zur Herstellung von Olefin/Kohlenmonoxid-Copolymeren |
KR101630679B1 (ko) * | 2014-04-22 | 2016-06-16 | 주식회사 효성 | 저융점 폴리케톤 중합방법 및 이를 이용하여 제조된 저융점 폴리케톤 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1338576C (en) * | 1988-02-10 | 1996-09-03 | Maarten Marinus Geuze | Polyketone polymer preparation |
CA1338577C (en) * | 1988-04-27 | 1996-09-03 | Jacobus Adrianus Bakkum | Process for the preparation of polymers of carbon monoxide with unsaturated compounds |
CA1338578C (en) * | 1988-04-29 | 1996-09-03 | Gerrit Gerardus Rosenbrand | Process for the preparation of polymers of carbon monoxide with unsaturated compounds |
US5055552A (en) * | 1989-06-14 | 1991-10-08 | Shell Oil Company | Polymerization of co/olefin with phosphorus bidentate ligand-solid support reaction product |
US5059678A (en) * | 1989-10-26 | 1991-10-22 | Shell Oil Company | Polymerization of olefin/carbon monoxide with palladium salt, bidentate ligand and carboxylic acid ester or anhydride |
US5095091A (en) * | 1989-11-15 | 1992-03-10 | Shell Oil Company | Polymerization of co/olefin with two distinct temperatures |
-
1993
- 1993-04-06 GB GB939307197A patent/GB9307197D0/en active Pending
-
1994
- 1994-03-22 ES ES94302021T patent/ES2147568T3/es not_active Expired - Lifetime
- 1994-03-22 DE DE1994625011 patent/DE69425011T2/de not_active Expired - Fee Related
- 1994-03-22 EP EP19940302021 patent/EP0619334B1/en not_active Expired - Lifetime
- 1994-04-05 JP JP6736394A patent/JPH06322106A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH06322106A (ja) | 1994-11-22 |
EP0619334A1 (en) | 1994-10-12 |
GB9307197D0 (en) | 1993-05-26 |
DE69425011D1 (de) | 2000-08-03 |
EP0619334B1 (en) | 2000-06-28 |
DE69425011T2 (de) | 2000-11-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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