HK38793A - Process for stereospecific polymerization of alpha-olefins and catalytic system to be used in this process - Google Patents
Process for stereospecific polymerization of alpha-olefins and catalytic system to be used in this processInfo
- Publication number
- HK38793A HK38793A HK387/93A HK38793A HK38793A HK 38793 A HK38793 A HK 38793A HK 387/93 A HK387/93 A HK 387/93A HK 38793 A HK38793 A HK 38793A HK 38793 A HK38793 A HK 38793A
- Authority
- HK
- Hong Kong
- Prior art keywords
- compound
- olefins
- alpha
- titanium trichloride
- solid
- Prior art date
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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
-
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8803160A FR2628430B1 (fr) | 1988-03-09 | 1988-03-09 | Procede pour la polymerisation stereospecifique des alpha-olefines et systeme catalytique utilisable pour cette polymerisation |
CN90100037A CN1053070A (zh) | 1988-03-09 | 1990-01-06 | 用于α-烯烃聚合的助催化剂组合物 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK38793A true HK38793A (en) | 1993-04-30 |
Family
ID=36754126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK387/93A HK38793A (en) | 1988-03-09 | 1993-04-22 | Process for stereospecific polymerization of alpha-olefins and catalytic system to be used in this process |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0334411B1 (xx) |
JP (1) | JP2776481B2 (xx) |
KR (1) | KR0137775B1 (xx) |
CN (1) | CN1053070A (xx) |
AT (1) | ATE78265T1 (xx) |
CA (1) | CA1340314C (xx) |
DE (1) | DE68902073T2 (xx) |
ES (1) | ES2033514T3 (xx) |
FR (1) | FR2628430B1 (xx) |
GR (1) | GR3005618T3 (xx) |
HK (1) | HK38793A (xx) |
SG (1) | SG112192G (xx) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1004563A3 (fr) * | 1990-08-30 | 1992-12-15 | Solvay | Composition cocatalytique utilisable pour la polymerisation des alpha-olefines. |
BE1006080A3 (fr) * | 1992-07-17 | 1994-05-10 | Solvay | Solide catalytique utilisable pour la polymerisation stereospecifique des alpha-olefines, procede pour le fabriquer et procede pour polymeriser des alpha-olefines en sa presence. |
US5264590A (en) * | 1993-04-01 | 1993-11-23 | Ethyl Corporation | Preparation of titanium (III) coordination complexes |
BE1009962A3 (fr) * | 1995-12-21 | 1997-11-04 | Solvay | Compositions a base de polymeres du propylene et leur utilisation. |
BE1012364A3 (fr) * | 1998-12-22 | 2000-10-03 | Solvay | Procede pour la preparation d'une composition catalytique pour la polymerisation des alpha-olefines, composition catalytique obtenue et procede de polymerisation utilisant une telle composition catalytique |
US6642317B1 (en) | 2000-11-15 | 2003-11-04 | Polypropylene Belgium Naamlose Vennootschap | Composition based on propylene polymers and process for obtaining same |
US6586528B1 (en) | 2000-11-15 | 2003-07-01 | Polypropylene Belgium (Naamlose Vennootshap) | Composition based on propylene polymers and process for obtaining same |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IE40215B1 (en) * | 1973-12-04 | 1979-04-11 | Ici Ltd | Olefine polymer, olefine polymerisation process and catalyst |
US4529780A (en) * | 1981-11-19 | 1985-07-16 | Northern Petrochemical Company | Process for polymerizing alpha olefins with phenolic compound containing catalysts |
FR2604439B1 (fr) * | 1986-09-26 | 1989-07-28 | Solvay | Solide catalytique utilisable pour la polymerisation stereospecifique des alpha-olefines, procede pour le preparer et procede pour polymeriser des alpha-olefines en sa presence |
-
1988
- 1988-03-09 FR FR8803160A patent/FR2628430B1/fr not_active Expired - Fee Related
-
1989
- 1989-02-27 EP EP89200469A patent/EP0334411B1/fr not_active Expired - Lifetime
- 1989-02-27 AT AT89200469T patent/ATE78265T1/de not_active IP Right Cessation
- 1989-02-27 ES ES198989200469T patent/ES2033514T3/es not_active Expired - Lifetime
- 1989-02-27 DE DE8989200469T patent/DE68902073T2/de not_active Expired - Fee Related
- 1989-02-28 KR KR1019890002395A patent/KR0137775B1/ko not_active IP Right Cessation
- 1989-03-01 CA CA000592503A patent/CA1340314C/fr not_active Expired - Fee Related
- 1989-03-08 JP JP1055977A patent/JP2776481B2/ja not_active Expired - Fee Related
-
1990
- 1990-01-06 CN CN90100037A patent/CN1053070A/zh active Pending
-
1992
- 1992-09-07 GR GR920401945T patent/GR3005618T3/el unknown
- 1992-10-29 SG SG1121/92A patent/SG112192G/en unknown
-
1993
- 1993-04-22 HK HK387/93A patent/HK38793A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE68902073T2 (de) | 1993-02-25 |
KR890014591A (ko) | 1989-10-24 |
JPH01275607A (ja) | 1989-11-06 |
ATE78265T1 (de) | 1992-08-15 |
JP2776481B2 (ja) | 1998-07-16 |
CN1053070A (zh) | 1991-07-17 |
EP0334411A1 (fr) | 1989-09-27 |
GR3005618T3 (xx) | 1993-06-07 |
ES2033514T3 (es) | 1993-03-16 |
FR2628430B1 (fr) | 1992-04-17 |
FR2628430A1 (fr) | 1989-09-15 |
DE68902073D1 (de) | 1992-08-20 |
EP0334411B1 (fr) | 1992-07-15 |
CA1340314C (fr) | 1999-01-12 |
SG112192G (en) | 1993-02-19 |
KR0137775B1 (ko) | 1998-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20040227 |
|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |