BR8707475A - Catalisador para polimerizacao de etileno - Google Patents
Catalisador para polimerizacao de etilenoInfo
- Publication number
- BR8707475A BR8707475A BR8707475A BR8707475A BR8707475A BR 8707475 A BR8707475 A BR 8707475A BR 8707475 A BR8707475 A BR 8707475A BR 8707475 A BR8707475 A BR 8707475A BR 8707475 A BR8707475 A BR 8707475A
- Authority
- BR
- Brazil
- Prior art keywords
- ethylene polymerization
- catalyst
- anion
- cation
- carbon atoms
- 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
- C08F4/68—Vanadium, niobium, tantalum 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)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Revetment (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polyethers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US91340486A | 1986-09-30 | 1986-09-30 | |
| PCT/US1987/002462 WO1988002377A1 (en) | 1986-09-30 | 1987-09-30 | Ethylene polymerization catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8707475A true BR8707475A (pt) | 1988-09-13 |
Family
ID=25433238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8707475A BR8707475A (pt) | 1986-09-30 | 1987-09-30 | Catalisador para polimerizacao de etileno |
Country Status (19)
| Country | Link |
|---|---|
| EP (1) | EP0285640B1 (pt) |
| JP (1) | JPH01500911A (pt) |
| KR (1) | KR920004424B1 (pt) |
| CN (1) | CN1016427B (pt) |
| AT (1) | ATE69450T1 (pt) |
| AU (1) | AU594522B2 (pt) |
| BR (1) | BR8707475A (pt) |
| CA (1) | CA1306239C (pt) |
| DE (1) | DE3774569D1 (pt) |
| ES (1) | ES2005023A6 (pt) |
| FI (1) | FI882517A0 (pt) |
| GR (1) | GR871514B (pt) |
| MA (1) | MA21070A1 (pt) |
| NO (1) | NO170156C (pt) |
| PL (1) | PL267991A1 (pt) |
| PT (1) | PT85837B (pt) |
| WO (1) | WO1988002377A1 (pt) |
| YU (2) | YU46075B (pt) |
| ZA (1) | ZA877374B (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4918038A (en) * | 1987-10-29 | 1990-04-17 | Union Carbide Chemicals And Plastics Company Inc. | Process for the production of polyethylene with a broad and/or bimodal molecular weight distribution |
| US4892853A (en) * | 1988-09-30 | 1990-01-09 | Union Carbide Chemicals And Plastics Company Inc. | Ethylene polymerization catalyst |
| US4948771A (en) * | 1988-12-07 | 1990-08-14 | Union Carbide Chemicals And Plastics Company Inc. | Ethylene copolymerization catalyst |
| US5030605A (en) * | 1989-12-29 | 1991-07-09 | Union Carbide Chemicals And Plastics Technology Corporation | Catalyst for regulating the molecular weight distribution of ethylene polymers |
| AU2001219847A1 (en) | 2000-12-15 | 2002-06-24 | Beijing Research Institute Of Chemical Industry, Sinopec | Spherical catalyst for (co)polymerization of ethylene, preparation and use of the same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1225983A (en) * | 1983-04-26 | 1987-08-25 | Paul D. Smith | Supported vanadium dihalide-ether complex catalyst |
-
1987
- 1987-07-30 MA MA21312A patent/MA21070A1/fr unknown
- 1987-09-30 CA CA000548252A patent/CA1306239C/en not_active Expired - Lifetime
- 1987-09-30 ES ES8702792A patent/ES2005023A6/es not_active Expired
- 1987-09-30 PT PT85837A patent/PT85837B/pt not_active IP Right Cessation
- 1987-09-30 EP EP87906719A patent/EP0285640B1/en not_active Expired - Lifetime
- 1987-09-30 AU AU80715/87A patent/AU594522B2/en not_active Ceased
- 1987-09-30 ZA ZA877374A patent/ZA877374B/xx unknown
- 1987-09-30 BR BR8707475A patent/BR8707475A/pt not_active Application Discontinuation
- 1987-09-30 AT AT87906719T patent/ATE69450T1/de not_active IP Right Cessation
- 1987-09-30 JP JP62506122A patent/JPH01500911A/ja active Pending
- 1987-09-30 GR GR871514A patent/GR871514B/el unknown
- 1987-09-30 KR KR1019880700600A patent/KR920004424B1/ko not_active IP Right Cessation
- 1987-09-30 CN CN87107589A patent/CN1016427B/zh not_active Expired
- 1987-09-30 DE DE8787906719T patent/DE3774569D1/de not_active Expired - Lifetime
- 1987-09-30 WO PCT/US1987/002462 patent/WO1988002377A1/en active IP Right Grant
- 1987-09-30 PL PL1987267991A patent/PL267991A1/xx unknown
- 1987-10-01 YU YU181587A patent/YU46075B/sh unknown
-
1988
- 1988-05-27 FI FI882517A patent/FI882517A0/fi not_active Application Discontinuation
- 1988-05-30 NO NO882374A patent/NO170156C/no unknown
- 1988-10-05 YU YU186588A patent/YU46479B/sh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| YU46479B (sh) | 1993-10-20 |
| AU594522B2 (en) | 1990-03-08 |
| MA21070A1 (fr) | 1988-04-01 |
| NO882374L (no) | 1988-05-30 |
| NO170156B (no) | 1992-06-09 |
| ATE69450T1 (de) | 1991-11-15 |
| PT85837A (en) | 1987-10-01 |
| CA1306239C (en) | 1992-08-11 |
| AU8071587A (en) | 1988-04-21 |
| YU181587A (en) | 1989-10-31 |
| WO1988002377A1 (en) | 1988-04-07 |
| DE3774569D1 (de) | 1991-12-19 |
| NO882374D0 (no) | 1988-05-30 |
| FI882517A (fi) | 1988-05-27 |
| YU46075B (sh) | 1992-12-21 |
| ES2005023A6 (es) | 1989-02-16 |
| KR920004424B1 (ko) | 1992-06-05 |
| CN1016427B (zh) | 1992-04-29 |
| EP0285640A1 (en) | 1988-10-12 |
| NO170156C (no) | 1992-09-16 |
| PL267991A1 (en) | 1988-08-18 |
| KR880701743A (ko) | 1988-11-04 |
| CN87107589A (zh) | 1988-05-18 |
| EP0285640B1 (en) | 1991-11-13 |
| FI882517A0 (fi) | 1988-05-27 |
| YU186588A (en) | 1990-02-28 |
| PT85837B (pt) | 1990-08-31 |
| ZA877374B (en) | 1988-03-31 |
| JPH01500911A (ja) | 1989-03-30 |
| GR871514B (en) | 1988-02-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB19 | Grant procedure suspended (art. 19) | ||
| FA2 | Application deemed withdrawn (art. 19(5)) | ||
| B15K | Others concerning applications: alteration of classification |
Ipc: C08F 10/00 (2006.01), C08F 4/634 (2006.0 |