ATE168121T1 - Polymerisations-prozess und katalysatoren - Google Patents
Polymerisations-prozess und katalysatorenInfo
- Publication number
- ATE168121T1 ATE168121T1 AT92918865T AT92918865T ATE168121T1 AT E168121 T1 ATE168121 T1 AT E168121T1 AT 92918865 T AT92918865 T AT 92918865T AT 92918865 T AT92918865 T AT 92918865T AT E168121 T1 ATE168121 T1 AT E168121T1
- Authority
- AT
- Austria
- Prior art keywords
- tungsten
- halide
- catalyst system
- catalysts
- substituent
- Prior art date
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
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
- C08G61/04—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
- C08G61/06—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds
- C08G61/08—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds of carbocyclic compounds containing one or more carbon-to-carbon double bonds in the ring
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/752,299 US5218065A (en) | 1991-08-30 | 1991-08-30 | Polymerization process |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE168121T1 true ATE168121T1 (de) | 1998-07-15 |
Family
ID=25025711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT92918865T ATE168121T1 (de) | 1991-08-30 | 1992-08-26 | Polymerisations-prozess und katalysatoren |
Country Status (9)
Country | Link |
---|---|
US (1) | US5218065A (de) |
EP (1) | EP0601056B1 (de) |
JP (1) | JP3207857B2 (de) |
AT (1) | ATE168121T1 (de) |
AU (1) | AU2518192A (de) |
CA (1) | CA2116578C (de) |
DE (1) | DE69226190T2 (de) |
DK (1) | DK0601056T3 (de) |
WO (1) | WO1993005092A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5312794A (en) * | 1992-12-29 | 1994-05-17 | Shell Oil Company | Catalyst system for olefin polymerization |
US5854299A (en) * | 1993-09-10 | 1998-12-29 | Ciba Specialty Chemicals Corporation | Process for the polymerization of cyclic olefins and polymerizable composition |
TW269694B (de) * | 1993-11-18 | 1996-02-01 | Ciba Geigy | |
WO2021188337A1 (en) | 2020-03-19 | 2021-09-23 | Exxonmobil Chemical Patents Inc. | Pentavalent dimeric group 6 transition metal complexes and methods for use thereof |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2332565A1 (de) * | 1973-06-27 | 1975-01-16 | Bayer Ag | Verfahren zur polymerisation von cyclooctadien-(1,5) |
DE3372102D1 (en) * | 1982-01-25 | 1987-07-23 | Hercules Inc | A dicyclopentadiene thermoset polymer and a catalyst and a method for making it |
GB8526539D0 (en) * | 1985-10-28 | 1985-12-04 | Shell Int Research | Bulk polymerization of dicyclopentadiene |
US4701510A (en) * | 1985-12-16 | 1987-10-20 | The B.F. Goodrich Company | Polycycloolefins resistant to solvents |
FR2603041B1 (fr) * | 1986-08-22 | 1988-12-02 | Elf Aquitaine | Polymerisation d'hydrocarbures insatures avec une periode d'induction |
FR2612422B1 (fr) * | 1987-03-20 | 1993-06-11 | Elf Aquitaine | Systemes catalytiques perfectionnes a duree de vie et de conservation prolongees pour la metathese d'olefines |
EP0313838A3 (de) * | 1987-10-01 | 1990-08-22 | The B.F. Goodrich Company | Aus Präpolymeren hergestellte Cycloolefinpolymere |
US4899005A (en) * | 1987-11-19 | 1990-02-06 | The B. F. Goodrich Company | Method for preparing cycloolefin copolymers with improved heat stability |
GB8822911D0 (en) * | 1988-09-29 | 1988-11-02 | Shell Int Research | Polymerization of norbornene derivatives & catalytic system suitable for use therein |
US4835230A (en) * | 1988-10-17 | 1989-05-30 | Hercules Incorporated | Use of a cationic polymerization initiator in the preparation of thermoset polymer |
KR900007878A (ko) * | 1988-11-30 | 1990-06-02 | 오노 알버어스 | 촉매 조성물, 그를 사용한 시클릭 올레핀의 금형내의 중합방법 및 그로부터 제조된 중합체 |
US4981931A (en) * | 1989-02-24 | 1991-01-01 | Hercules Incoporated | Discrete tungsten complexes as oxygen and water resistant DCPD polymerization catalysts |
GB8904575D0 (en) * | 1989-02-28 | 1989-04-12 | Shell Int Research | Polymerization of bulky norbornene derivatives and polymers obtainable therewith |
US5082909A (en) * | 1990-10-12 | 1992-01-21 | Hercules Incorporated | Pure tungsten oxyphenolate complexes as DCPD polymerization catalysts |
-
1991
- 1991-08-30 US US07/752,299 patent/US5218065A/en not_active Expired - Fee Related
-
1992
- 1992-08-26 WO PCT/US1992/007222 patent/WO1993005092A1/en active IP Right Grant
- 1992-08-26 AT AT92918865T patent/ATE168121T1/de not_active IP Right Cessation
- 1992-08-26 JP JP50526993A patent/JP3207857B2/ja not_active Expired - Fee Related
- 1992-08-26 EP EP92918865A patent/EP0601056B1/de not_active Expired - Lifetime
- 1992-08-26 AU AU25181/92A patent/AU2518192A/en not_active Abandoned
- 1992-08-26 DK DK92918865T patent/DK0601056T3/da active
- 1992-08-26 DE DE69226190T patent/DE69226190T2/de not_active Expired - Fee Related
- 1992-08-26 CA CA002116578A patent/CA2116578C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69226190T2 (de) | 1998-12-10 |
AU2518192A (en) | 1993-04-05 |
US5218065A (en) | 1993-06-08 |
CA2116578C (en) | 2003-02-25 |
EP0601056A1 (de) | 1994-06-15 |
EP0601056B1 (de) | 1998-07-08 |
JP3207857B2 (ja) | 2001-09-10 |
WO1993005092A1 (en) | 1993-03-18 |
DK0601056T3 (da) | 1998-10-26 |
CA2116578A1 (en) | 1993-03-18 |
DE69226190D1 (de) | 1998-08-13 |
JPH06510298A (ja) | 1994-11-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MY105224A (en) | Catalysts for the polymerization of olefins. | |
ES525448A0 (es) | Procedimiento para la preparacion de copolimeros de etileno y de hexeno-1 | |
AR011387A1 (es) | Una composicion catalitica y un procedimiento para la polimerizacion de una olefina | |
NO951267D0 (no) | Homogene katalysatorkomplekser på bærer, for olefinpolymerisasjon | |
TW351721B (en) | Polymerized compound and its polymerization | |
EA199700166A1 (ru) | Катализатор на носителе и способ гидрирования многократно ненасыщенных углеводородов с 2-8 атомами углерода | |
IT1227258B (it) | Componenti e catalizzatori per la polimerizzazione di olefine | |
ES2082233T5 (es) | Catalizadores soportados con monociclopentadienilo de metal de transicion para la polimerizacion de olefinas. | |
BR9305986A (pt) | Processo para a preparação de um composto poli-isobutil hidróxi-aromático | |
DE3689106D1 (de) | Zerknirschungsfeste katalysatoren, katalysator-vorlaeufer und katalysatortraeger. | |
ES2185657T3 (es) | Procedimiento para modificar la selectividad por la forma de un catalizador de zeolita y uso del catalizador modificado. | |
KR920008076A (ko) | 올레핀 중합 촉매 및 이를 사용하는 올레핀 중합 방법 | |
DE69226190T2 (de) | Polymerisations-prozess und katalysatoren | |
ES8106915A1 (es) | Procedimiento para la preparacion de un catalizador de poli-merizacion | |
FI945279A (fi) | Menetelmä vähintään seitsemän hiiliatomia sisältävien lineaaristen hiilivetyjen isomeroimiseksi molybdeenioksikarbidipohjaisten katalysaattoreiden avulla | |
ES472895A1 (es) | Procedimiento para preparar un polimero olefinico altamente cristalino | |
GB2110703B (en) | Improved process for polymerizing alpha olefins with phenolic compound containing catalysts | |
DE3879050D1 (de) | Ruthenium-phosphin-komplexe, verwendbar als katalysatoren. | |
ES2080905T3 (es) | Proceso de polimerizacion en fase gaseosa. | |
ES8401437A1 (es) | "un procedimiento para hidroxilar olefinas". | |
GB8820357D0 (en) | Solid alkene polymerization catalyst components & process for their preparation | |
EP0619331A3 (de) | Phenolharz-modifizierte Cyclopentadienharze, Verfahren zu ihrer Herstellung und ihre Verwendung. | |
DE3767187D1 (de) | Kugelfoermige traeger fuer olefinpolymerisationskatalysator und aus diesen traegern hergestellte katalysatoren. | |
ES1018607Y (es) | Respaldo inclinable para asientos, particularmente asientos de vehiculs. | |
JPS6420209A (en) | Polymerization of branched alpha-olefin |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |