ES2059872T3 - Procedimiento para la hidrogenacion de polimeros. - Google Patents
Procedimiento para la hidrogenacion de polimeros.Info
- Publication number
- ES2059872T3 ES2059872T3 ES90108353T ES90108353T ES2059872T3 ES 2059872 T3 ES2059872 T3 ES 2059872T3 ES 90108353 T ES90108353 T ES 90108353T ES 90108353 T ES90108353 T ES 90108353T ES 2059872 T3 ES2059872 T3 ES 2059872T3
- Authority
- ES
- Spain
- Prior art keywords
- polymers
- hydrogenation
- catalysts
- procedure
- hydrogenated
- 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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/02—Hydrogenation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/04—Reduction, e.g. hydrogenation
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Artificial Filaments (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
LOS POLIMEROS ETILENICAMENTE INSATURADOS SE HIDROGENAR POR CONTACTO CON CATALIZADORES BIS(ALQUIL-CICLOPENTADIENIL SUSTITUIDO) LANTANIDOS. ES YA CONOCIDO EL USO DE CATALIZADORES EN LA POLIMERIZACION DE OLEFINAS Y EN LA HIDROGENACION DE SIMPLES OLEFINAS. PERO TAMBIEN ES CONOCIDO QUE NO TODOS LOS COMPUESTOS DE OLEFINA PUEDEN SER HIDROGENADOS CON EXISTO GRACIAS A ESTOS CATALIZADORES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/349,549 US4929699A (en) | 1989-05-09 | 1989-05-09 | Process for hydrogenation of polymers |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2059872T3 true ES2059872T3 (es) | 1994-11-16 |
Family
ID=23372871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90108353T Expired - Lifetime ES2059872T3 (es) | 1989-05-09 | 1990-05-03 | Procedimiento para la hidrogenacion de polimeros. |
Country Status (12)
Country | Link |
---|---|
US (1) | US4929699A (es) |
EP (1) | EP0397026B1 (es) |
JP (1) | JPH02311504A (es) |
KR (1) | KR900018155A (es) |
AT (1) | ATE96810T1 (es) |
AU (1) | AU633564B2 (es) |
CA (1) | CA2016250A1 (es) |
DE (1) | DE69004326T2 (es) |
DK (1) | DK0397026T3 (es) |
ES (1) | ES2059872T3 (es) |
FI (1) | FI902298A0 (es) |
NO (1) | NO902028L (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5149895A (en) * | 1990-01-16 | 1992-09-22 | Mobil Oil Corporation | Vulcanizable liquid compositions |
US5187236A (en) * | 1990-01-16 | 1993-02-16 | Mobil Oil Corporation | Solid block and random elastomeric copolymers |
US5177155A (en) * | 1991-05-13 | 1993-01-05 | Shell Oil Company | Selective hydrogenation of conjugation diolefin polymers with rare earth catalysts |
ES2053363B1 (es) * | 1991-12-05 | 1995-02-16 | Repsol Quimica Sa | Procedimiento de hidrogenacion de olefinas. |
US5399632A (en) * | 1992-09-30 | 1995-03-21 | Exxon Research & Engineering Co. | Hydrogenation process for unsaturated homo and copolymers |
US5244980A (en) * | 1992-12-07 | 1993-09-14 | Shell Oil Company | Selective hydrogenation of conjugated diolefin polymers with Tebbe's reagent |
AU4419496A (en) * | 1994-12-12 | 1996-07-03 | Dow Chemical Company, The | Hydrogenation of unsaturated polymers using monocyclopentadienyl group iv metal catalysts |
US5705571A (en) * | 1996-05-17 | 1998-01-06 | Taiwan Synthetic Rubber Corporation | Process for selective hydrogenation of conjugated diene polymer |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4501857A (en) * | 1983-01-20 | 1985-02-26 | Asahi Kasei Kogyo Kabushiki Kaisha | Method for hydrogenation of polymer |
JPS60220147A (ja) * | 1984-04-18 | 1985-11-02 | Asahi Chem Ind Co Ltd | オレフイン水添触媒および該触媒を用いた重合体の水添方法 |
US4668773A (en) * | 1985-03-25 | 1987-05-26 | Northwestern University | Organolanthanide catalysts |
US4801666A (en) * | 1985-03-25 | 1989-01-31 | Northwestern University | Olefin and cycloalkene polymerization with organolanthanide catalysts |
US4716257A (en) * | 1985-03-25 | 1987-12-29 | Northwestern University | Organolanthanide catalysts |
-
1989
- 1989-05-09 US US07/349,549 patent/US4929699A/en not_active Expired - Lifetime
-
1990
- 1990-05-02 JP JP2115300A patent/JPH02311504A/ja active Pending
- 1990-05-03 DK DK90108353.5T patent/DK0397026T3/da active
- 1990-05-03 DE DE90108353T patent/DE69004326T2/de not_active Expired - Fee Related
- 1990-05-03 AT AT90108353T patent/ATE96810T1/de not_active IP Right Cessation
- 1990-05-03 EP EP90108353A patent/EP0397026B1/en not_active Expired - Lifetime
- 1990-05-03 ES ES90108353T patent/ES2059872T3/es not_active Expired - Lifetime
- 1990-05-07 KR KR1019900006372A patent/KR900018155A/ko active IP Right Grant
- 1990-05-08 AU AU54831/90A patent/AU633564B2/en not_active Ceased
- 1990-05-08 CA CA002016250A patent/CA2016250A1/en not_active Abandoned
- 1990-05-08 FI FI902298A patent/FI902298A0/fi not_active Application Discontinuation
- 1990-05-08 NO NO90902028A patent/NO902028L/no unknown
Also Published As
Publication number | Publication date |
---|---|
CA2016250A1 (en) | 1990-11-09 |
US4929699A (en) | 1990-05-29 |
DE69004326T2 (de) | 1994-05-05 |
FI902298A0 (fi) | 1990-05-08 |
NO902028D0 (no) | 1990-05-08 |
AU5483190A (en) | 1990-11-15 |
DK0397026T3 (da) | 1994-02-07 |
JPH02311504A (ja) | 1990-12-27 |
AU633564B2 (en) | 1993-02-04 |
EP0397026B1 (en) | 1993-11-03 |
EP0397026A1 (en) | 1990-11-14 |
NO902028L (no) | 1990-11-12 |
KR900018155A (ko) | 1990-12-20 |
ATE96810T1 (de) | 1993-11-15 |
DE69004326D1 (de) | 1993-12-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2048871T3 (es) | Catalizadores para la polimerizacion de olefinas. | |
ES2086397T3 (es) | Adicion de alkiloaluminio para un catalizador metaloceno mejorado. | |
SE7702271L (sv) | Forfarande for polymerisation av alfa-olefiner och katalysatorer derfor | |
ATE21519T1 (de) | Katalysator, bereitungsverfahren und seine verwendung bei der polymerisation von olefinen. | |
DE3777339D1 (de) | Katalysator zur polymerisation von olefinen. | |
ES2072598T3 (es) | Catalizadores ionicos de metaloceno soportados para la polimerizacion de olefinas. | |
BE867400A (fr) | Catalyseurs pour la polymerisation d'olefines | |
AR009035A1 (es) | Complejos de metales que contienen ciclopentadienilo sustituido por un heteroatomo en posicion 3; sistemas catalizadores para la polimerizacion deolefinas que incluyen dichos complejos, procedimiento para polimerizar olefinas con dichos sistemas, productos de poliolefinas obtenidos con dicho | |
DE69030442D1 (de) | Katalysatoren zur polymerisation von olefinen | |
ES2154664T3 (es) | Metalocenos, procedimientos para su obtencion, y su empleo como catalizadores. | |
ATE127128T1 (de) | Hafnium-metalocen-katalysator für olefinpolymerisation. | |
IT7827476A0 (it) | Procedimento per la polimerizzazione di olefine erelativo catalizzatore. | |
IT7927261A0 (it) | Componenti di catalizzatori per la polimerizzazione di olefine. | |
IT7822208A0 (it) | Catalizzatori e componenti di catalizzatori per la polimerizzazione delle olefine. | |
IT1099416B (it) | Componenti e catalizzatori per la polimerizzazione delle olefine | |
ATE58546T1 (de) | Hydrierte erdoelharze und deren verwendung in klebstoffen. | |
IT8820811A0 (it) | Componenti e catalizzatori per la polimerizzazione di olefine. | |
ES2059872T3 (es) | Procedimiento para la hidrogenacion de polimeros. | |
IT1099805B (it) | Componenti e catalizzatori per la polimerizzazione delle olefine | |
DE3667293D1 (de) | Katalysator zur polymerisation von olefinen. | |
ES472895A1 (es) | Procedimiento para preparar un polimero olefinico altamente cristalino | |
DE69128117D1 (de) | Homogene Katalysatoren zum Polymerisieren von Olefinen | |
FI99243B (fi) | Menetelmä olefiinien polymeroimiseksi | |
ES2090623T3 (es) | Polimerizacion de olefinas. | |
ATE138081T1 (de) | Koordinationspolymerisation von styrolmonomer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 397026 Country of ref document: ES |