DE69120556D1 - Polyäthylen und Verfahren zur Herstellung - Google Patents
Polyäthylen und Verfahren zur HerstellungInfo
- Publication number
- DE69120556D1 DE69120556D1 DE69120556T DE69120556T DE69120556D1 DE 69120556 D1 DE69120556 D1 DE 69120556D1 DE 69120556 T DE69120556 T DE 69120556T DE 69120556 T DE69120556 T DE 69120556T DE 69120556 D1 DE69120556 D1 DE 69120556D1
- Authority
- DE
- Germany
- Prior art keywords
- polyethylene
- manufacturing process
- manufacturing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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
-
- 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
- C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
- C08F2410/01—Additive used together with the catalyst, excluding compounds containing Al or B
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5262690 | 1990-03-06 | ||
JP20930290A JP2990756B2 (ja) | 1990-03-06 | 1990-08-09 | ポリエチレンおよびその製法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69120556D1 true DE69120556D1 (de) | 1996-08-08 |
DE69120556T2 DE69120556T2 (de) | 1997-02-06 |
Family
ID=26393247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69120556T Expired - Fee Related DE69120556T2 (de) | 1990-03-06 | 1991-03-05 | Polyäthylen und Verfahren zur Herstellung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0446013B1 (de) |
CA (1) | CA2037618C (de) |
DE (1) | DE69120556T2 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6300451B1 (en) | 1994-10-24 | 2001-10-09 | Exxon Chemical Patents Inc. | Long-chain branched polymers and their production |
US5880241A (en) * | 1995-01-24 | 1999-03-09 | E. I. Du Pont De Nemours And Company | Olefin polymers |
US6897272B1 (en) | 1995-01-24 | 2005-05-24 | E.I. Du Pont De Nemours And Company | α-olefins and olefin polymers and processes therefor |
WO1996023010A2 (en) * | 1995-01-24 | 1996-08-01 | E.I. Du Pont De Nemours And Company | α-OLEFINS AND OLEFIN POLYMERS AND PROCESSES THEREFOR |
JP2000080125A (ja) * | 1998-09-08 | 2000-03-21 | Idemitsu Petrochem Co Ltd | エチレン単独重合体及びそれを成形してなる成形体 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3445090A1 (de) * | 1984-12-11 | 1986-06-19 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von ethen-1-olefincopolymerisaten |
US4724273A (en) * | 1985-02-13 | 1988-02-09 | Studiengesellschaft Kohle Mbh | Process for preparing alpha-olefin polymers and oligomers |
JP2775804B2 (ja) * | 1989-02-03 | 1998-07-16 | 東ソー株式会社 | ポリエチレンの製法 |
-
1991
- 1991-03-05 DE DE69120556T patent/DE69120556T2/de not_active Expired - Fee Related
- 1991-03-05 EP EP91301811A patent/EP0446013B1/de not_active Expired - Lifetime
- 1991-03-06 CA CA002037618A patent/CA2037618C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0446013A2 (de) | 1991-09-11 |
CA2037618A1 (en) | 1991-09-07 |
CA2037618C (en) | 2003-10-14 |
DE69120556T2 (de) | 1997-02-06 |
EP0446013B1 (de) | 1996-07-03 |
EP0446013A3 (en) | 1991-12-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |