BR8801012A - Sistema catalisador para(co)polimerizacao de etileno,processo para sua preparacao,processo para a(co)polimerizacao de etileno,polimero e objeto - Google Patents
Sistema catalisador para(co)polimerizacao de etileno,processo para sua preparacao,processo para a(co)polimerizacao de etileno,polimero e objetoInfo
- Publication number
- BR8801012A BR8801012A BR8801012A BR8801012A BR8801012A BR 8801012 A BR8801012 A BR 8801012A BR 8801012 A BR8801012 A BR 8801012A BR 8801012 A BR8801012 A BR 8801012A BR 8801012 A BR8801012 A BR 8801012A
- Authority
- BR
- Brazil
- Prior art keywords
- polymerization
- ethylene
- magnesium
- atomic ratio
- compounds
- 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
- C08F10/02—Ethene
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polyethers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8700559A NL8700559A (nl) | 1987-03-09 | 1987-03-09 | Katalysatorsysteem voor hoge temperatuur (co)polymerisatie van etheen. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8801012A true BR8801012A (pt) | 1988-10-11 |
Family
ID=19849678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8801012A BR8801012A (pt) | 1987-03-09 | 1988-03-08 | Sistema catalisador para(co)polimerizacao de etileno,processo para sua preparacao,processo para a(co)polimerizacao de etileno,polimero e objeto |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0283067B1 (pt) |
| JP (1) | JPS63230711A (pt) |
| CN (1) | CN88101219A (pt) |
| AT (1) | ATE75492T1 (pt) |
| BR (1) | BR8801012A (pt) |
| DE (1) | DE3870494D1 (pt) |
| ES (1) | ES2032528T3 (pt) |
| IN (1) | IN170546B (pt) |
| NL (1) | NL8700559A (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6288191B1 (en) | 1998-03-06 | 2001-09-11 | Sumitomo Chemical Company, Limited | Ethylene-isoprene random copolymer |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4172050A (en) * | 1974-04-22 | 1979-10-23 | The Dow Chemical Company | High efficiency titanate catalyst for polymerizing olefins |
| GB1595072A (en) * | 1977-04-27 | 1981-08-05 | Du Pont Canada | Process for the preparation of polymers of ethylene and copolymers of ethylene with other alphaolefins and catalysts therefor |
| GB2059973B (en) * | 1979-09-25 | 1984-05-31 | Asahi Chemical Ind | Process and catalyst for polymerizing an -olefin |
| 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 |
| NL8700321A (nl) * | 1987-02-11 | 1988-09-01 | Stamicarbon | Katalysatorsysteem voor hoge temperatuur (co)polymerisatie van etheen. |
-
1987
- 1987-03-09 NL NL8700559A patent/NL8700559A/nl not_active Application Discontinuation
-
1988
- 1988-02-18 ES ES198888200291T patent/ES2032528T3/es not_active Expired - Lifetime
- 1988-02-18 AT AT88200291T patent/ATE75492T1/de active
- 1988-02-18 DE DE8888200291T patent/DE3870494D1/de not_active Expired - Lifetime
- 1988-02-18 EP EP88200291A patent/EP0283067B1/en not_active Expired - Lifetime
- 1988-02-24 IN IN116/MAS/88A patent/IN170546B/en unknown
- 1988-03-08 JP JP63052784A patent/JPS63230711A/ja active Pending
- 1988-03-08 BR BR8801012A patent/BR8801012A/pt unknown
- 1988-03-09 CN CN198888101219A patent/CN88101219A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL8700559A (nl) | 1988-10-03 |
| IN170546B (pt) | 1992-04-11 |
| EP0283067A1 (en) | 1988-09-21 |
| DE3870494D1 (de) | 1992-06-04 |
| ES2032528T3 (es) | 1993-02-16 |
| EP0283067B1 (en) | 1992-04-29 |
| CN88101219A (zh) | 1988-10-05 |
| JPS63230711A (ja) | 1988-09-27 |
| ATE75492T1 (de) | 1992-05-15 |
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