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DE69115235D1 - Verfahren zur Herstellung von Polyolefinen. - Google Patents

Verfahren zur Herstellung von Polyolefinen.

Info

Publication number
DE69115235D1
DE69115235D1 DE69115235T DE69115235T DE69115235D1 DE 69115235 D1 DE69115235 D1 DE 69115235D1 DE 69115235 T DE69115235 T DE 69115235T DE 69115235 T DE69115235 T DE 69115235T DE 69115235 D1 DE69115235 D1 DE 69115235D1
Authority
DE
Germany
Prior art keywords
polyolefins
production
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
Application number
DE69115235T
Other languages
English (en)
Other versions
DE69115235T2 (de
Inventor
Akira Sano
Hiroyuki Shimizu
Takeichi Shiraishi
Kunihiro Suzuki
Kazuo Matsuura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eneos Corp
Original Assignee
Nippon Oil Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=18523643&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69115235(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Oil Corp filed Critical Nippon Oil Corp
Publication of DE69115235D1 publication Critical patent/DE69115235D1/de
Application granted granted Critical
Publication of DE69115235T2 publication Critical patent/DE69115235T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers

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)
DE69115235T 1990-12-27 1991-12-24 Verfahren zur Herstellung von Polyolefinen. Expired - Fee Related DE69115235T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2415265A JP2814310B2 (ja) 1990-12-27 1990-12-27 ポリオレフィンの製造方法

Publications (2)

Publication Number Publication Date
DE69115235D1 true DE69115235D1 (de) 1996-01-18
DE69115235T2 DE69115235T2 (de) 1996-06-13

Family

ID=18523643

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69115235T Expired - Fee Related DE69115235T2 (de) 1990-12-27 1991-12-24 Verfahren zur Herstellung von Polyolefinen.

Country Status (5)

Country Link
US (1) US5644008A (de)
EP (1) EP0493118B1 (de)
JP (1) JP2814310B2 (de)
CA (1) CA2058139A1 (de)
DE (1) DE69115235T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3216928B2 (ja) * 1992-12-29 2001-10-09 日本石油化学株式会社 気相重合反応系の乾燥方法
DE69311524T2 (de) * 1992-12-29 1998-02-05 Nippon Petrochemicals Co Ltd Verfahren zur Alpha-Olefin-Polymerisation in der Dampfphase
US5543478A (en) * 1992-12-29 1996-08-06 Nippon Petrochemicals Company, Limited Method for operating reactor for polymerizing olefins
CA2112505A1 (en) 1992-12-30 1994-07-01 Masahiro Niwa Method of vapor phase polymerization of olefins
US5444133A (en) * 1993-04-22 1995-08-22 Occidental Chemical Corporation Process for producing polyethylene
US6489410B1 (en) 1995-06-07 2002-12-03 W. R. Grace & Co.-Conn. Supported catalyst composition for polymerization of olefins
US6430562B1 (en) * 1999-03-01 2002-08-06 Electronic Data Systems Corporation Integrated resource management system and method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3701766A (en) * 1967-08-31 1972-10-31 Solvay Process for the polymerization of alpha-olefins
DK133012C (da) * 1968-11-21 1976-08-09 Montedison Spa Katalysator til polymerisation af alkener
US4154915A (en) * 1975-05-08 1979-05-15 Nippon Oil Co., Ltd. Process for producing polyolefins
JPS57158205A (en) * 1981-03-25 1982-09-30 Nippon Oil Co Ltd Production of polyolefin
CA1219996A (en) * 1982-11-10 1987-03-31 Kazuo Matsuura Process for preparing polyolefins
CA1212936A (en) * 1982-12-28 1986-10-21 Kouji Maruyama Catalyst component for polymerization of olefins
US4732882A (en) * 1986-01-24 1988-03-22 Mobil Oil Corporation Catalyst composition for polymerizing alpha-olefins
JPS63122710A (ja) * 1986-11-12 1988-05-26 Nippon Petrochem Co Ltd ポリオレフインの製造方法
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
JP2717723B2 (ja) * 1989-07-17 1998-02-25 日本石油株式会社 ポリオレフィンの製造方法
JP2566829B2 (ja) 1989-08-03 1996-12-25 日本石油株式会社 ポリオレフィンの製造方法
JP2678947B2 (ja) * 1990-03-02 1997-11-19 日本石油株式会社 ポリオレフィンの製造方法

Also Published As

Publication number Publication date
EP0493118A2 (de) 1992-07-01
EP0493118B1 (de) 1995-12-06
US5644008A (en) 1997-07-01
EP0493118A3 (en) 1992-09-02
JPH04261408A (ja) 1992-09-17
CA2058139A1 (en) 1992-06-28
JP2814310B2 (ja) 1998-10-22
DE69115235T2 (de) 1996-06-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NIPPON MITSUBISHI OIL CORP., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee