LV10464B - Solution process for the preparation of polymers of alpha-olefins - Google Patents
Solution process for the preparation of polymers of alpha-olefinsInfo
- Publication number
- LV10464B LV10464B LVP-93-328A LV930328A LV10464B LV 10464 B LV10464 B LV 10464B LV 930328 A LV930328 A LV 930328A LV 10464 B LV10464 B LV 10464B
- Authority
- LV
- Latvia
- Prior art keywords
- olefins
- alpha
- polymers
- preparation
- solution process
- 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
- 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)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB909009901A GB9009901D0 (en) | 1990-05-02 | 1990-05-02 | Solution process for the preparation of polymers of alpha-olefins |
| PCT/CA1991/000116 WO1991017193A1 (en) | 1990-05-02 | 1991-04-05 | Solution process for the preparation of polymers of alpha-olefins |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| LV10464A LV10464A (lv) | 1995-02-20 |
| LV10464B true LV10464B (en) | 1996-02-20 |
Family
ID=10675374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LVP-93-328A LV10464B (en) | 1990-05-02 | 1993-05-12 | Solution process for the preparation of polymers of alpha-olefins |
Country Status (15)
| Country | Link |
|---|---|
| EP (1) | EP0527144B1 (xx) |
| JP (1) | JP2986211B2 (xx) |
| KR (1) | KR0174757B1 (xx) |
| AU (1) | AU642728B2 (xx) |
| BG (1) | BG61452B1 (xx) |
| BR (1) | BR9106399A (xx) |
| CA (1) | CA2081887C (xx) |
| DE (1) | DE69122097T2 (xx) |
| FI (1) | FI99244C (xx) |
| GB (1) | GB9009901D0 (xx) |
| GE (1) | GEP19971158B (xx) |
| HU (1) | HU211194B (xx) |
| LV (1) | LV10464B (xx) |
| RU (1) | RU2091394C1 (xx) |
| WO (1) | WO1991017193A1 (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100332221B1 (ko) * | 1994-06-22 | 2002-08-08 | 에스케이 주식회사 | 에틸렌중합체제조용촉매의제조방법과이를이용한에틸렌중합체의제조방법 |
| WO2017031395A1 (en) * | 2015-08-20 | 2017-02-23 | Equistar Chemicals, Lp | Amine based catalyst deactivators for vanadium containing polyethylene processes |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1171065A (en) * | 1981-01-06 | 1984-07-17 | Vaclav G. Zboril | Process for the preparation of polymers of alpha- olefins at high temperatures |
| GB8318206D0 (en) * | 1983-07-05 | 1983-08-03 | Du Pont Canada | Solution process |
| US4537869A (en) * | 1984-11-19 | 1985-08-27 | Phillips Petroleum Company | Tetravalent titanium treated calcined vanadium catalyst with trialkylaluminum cocatalyst |
| CA1257863A (en) * | 1985-10-17 | 1989-07-25 | Vaclav G. Zboril | SOLUTION PROCESS FOR THE PREPARATION OF POLYMERS OF .alpha.-OLEFINS |
| US4831000A (en) * | 1988-01-15 | 1989-05-16 | Mobil Oil Corporatiion | Catalyst composition for preparing high density or linear low density olefin polymers of controlled molecular weight distribution |
| US4954471A (en) * | 1988-11-28 | 1990-09-04 | Exxon Chemical Patents Inc. | Homogeneous or supported vanadium based catalyst for olefin polymerization |
-
1990
- 1990-05-02 GB GB909009901A patent/GB9009901D0/en active Pending
-
1991
- 1991-04-05 BR BR919106399A patent/BR9106399A/pt not_active IP Right Cessation
- 1991-04-05 CA CA002081887A patent/CA2081887C/en not_active Expired - Fee Related
- 1991-04-05 AU AU75535/91A patent/AU642728B2/en not_active Ceased
- 1991-04-05 EP EP91907377A patent/EP0527144B1/en not_active Expired - Lifetime
- 1991-04-05 DE DE69122097T patent/DE69122097T2/de not_active Expired - Fee Related
- 1991-04-05 JP JP3506423A patent/JP2986211B2/ja not_active Expired - Fee Related
- 1991-04-05 RU RU92016332/04A patent/RU2091394C1/ru not_active IP Right Cessation
- 1991-04-05 HU HU9203438A patent/HU211194B/hu unknown
- 1991-04-05 WO PCT/CA1991/000116 patent/WO1991017193A1/en active IP Right Grant
- 1991-04-05 KR KR1019920702709A patent/KR0174757B1/ko not_active IP Right Cessation
-
1992
- 1992-10-30 FI FI924927A patent/FI99244C/fi not_active IP Right Cessation
- 1992-12-01 BG BG97135A patent/BG61452B1/bg unknown
-
1993
- 1993-04-13 GE GEAP1993676A patent/GEP19971158B/en unknown
- 1993-05-12 LV LVP-93-328A patent/LV10464B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RU2091394C1 (ru) | 1997-09-27 |
| DE69122097D1 (de) | 1996-10-17 |
| WO1991017193A1 (en) | 1991-11-14 |
| FI924927A (fi) | 1992-10-30 |
| CA2081887C (en) | 2001-08-07 |
| HUT64985A (en) | 1994-03-28 |
| FI99244C (fi) | 1997-12-10 |
| JPH05506260A (ja) | 1993-09-16 |
| LV10464A (lv) | 1995-02-20 |
| FI99244B (fi) | 1997-08-29 |
| AU7553591A (en) | 1991-11-27 |
| BR9106399A (pt) | 1993-05-04 |
| HU211194B (en) | 1995-11-28 |
| EP0527144B1 (en) | 1996-09-11 |
| CA2081887A1 (en) | 1991-11-03 |
| EP0527144A1 (en) | 1993-02-17 |
| FI924927A0 (fi) | 1992-10-30 |
| HU9203438D0 (en) | 1993-03-01 |
| KR0174757B1 (ko) | 1999-04-01 |
| GEP19971158B (en) | 1997-08-11 |
| BG97135A (bg) | 1994-01-24 |
| DE69122097T2 (de) | 1997-03-06 |
| AU642728B2 (en) | 1993-10-28 |
| BG61452B1 (en) | 1997-08-29 |
| GB9009901D0 (en) | 1990-06-27 |
| JP2986211B2 (ja) | 1999-12-06 |
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