FR2695393B1 - Procede de polymerisation de l'ethylene a temperature elevee sous pression elevee. - Google Patents

Procede de polymerisation de l'ethylene a temperature elevee sous pression elevee.

Info

Publication number
FR2695393B1
FR2695393B1 FR9310773A FR9310773A FR2695393B1 FR 2695393 B1 FR2695393 B1 FR 2695393B1 FR 9310773 A FR9310773 A FR 9310773A FR 9310773 A FR9310773 A FR 9310773A FR 2695393 B1 FR2695393 B1 FR 2695393B1
Authority
FR
France
Prior art keywords
polymerization
ethylene under
high temperature
high pressure
temperature ethylene
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
FR9310773A
Other languages
English (en)
Other versions
FR2695393A1 (fr
Inventor
Sasaki Toshio
Johoji Hirofumi
Shiraishi Hiroyuki
Miyazaki Kohzoh
Sato Toshimi
Shigematsu Yugi
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of FR2695393A1 publication Critical patent/FR2695393A1/fr
Application granted granted Critical
Publication of FR2695393B1 publication Critical patent/FR2695393B1/fr
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
    • C08F10/02—Ethene
    • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR9310773A 1992-09-10 1993-09-10 Procede de polymerisation de l'ethylene a temperature elevee sous pression elevee. Expired - Fee Related FR2695393B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24175092A JP3266942B2 (ja) 1992-09-10 1992-09-10 エチレンの高温高圧重合方法

Publications (2)

Publication Number Publication Date
FR2695393A1 FR2695393A1 (fr) 1994-03-11
FR2695393B1 true FR2695393B1 (fr) 1995-08-11

Family

ID=17078984

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9310773A Expired - Fee Related FR2695393B1 (fr) 1992-09-10 1993-09-10 Procede de polymerisation de l'ethylene a temperature elevee sous pression elevee.

Country Status (5)

Country Link
US (1) US5508364A (fr)
JP (1) JP3266942B2 (fr)
KR (1) KR940007068A (fr)
FR (1) FR2695393B1 (fr)
IT (1) IT1266482B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08134122A (ja) * 1994-11-11 1996-05-28 Idemitsu Kosan Co Ltd 重合用触媒及びそれを用いたスチレン系重合体の製造方法
US6514876B1 (en) 1999-09-07 2003-02-04 Steag Rtp Systems, Inc. Pre-metal dielectric rapid thermal processing for sub-micron technology
KR101863985B1 (ko) 2011-03-28 2018-06-01 다우 글로벌 테크놀로지스 엘엘씨 향상된 용융 강도의 에틸렌/알파-올레핀 공중합체의 제조 방법 및 그 물품
US20140038809A1 (en) * 2011-12-22 2014-02-06 Petroleo Brasileiro S.A. - Petrobras Catalyst supported on alumina for use in polymerization of olefins and method of preparing them
CN104713853B (zh) * 2015-02-05 2020-05-01 中国民航大学 一种可变强度移动式能见度标定***及标定方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042610A (en) * 1975-09-22 1977-08-16 E. I. Du Pont De Nemours And Company Process for preparing hydrocarbyl and silahydrocarbyl transition metal dihydrocarbylamides
JPS5821407A (ja) * 1981-07-30 1983-02-08 Sumitomo Chem Co Ltd エチレン重合体の製造方法
US4892914A (en) * 1983-08-25 1990-01-09 The Dow Chemical Company Catalysts prepared from tetrakis(dialkylamide or diarylamide) derivatives of titanium and polymerization of olefins therewith
US5039766A (en) * 1988-06-28 1991-08-13 Sumitomo Chemical Company, Limited Liquid catalyst component, catalyst system containing said component and process for producing ethylene-alpha-olefin copolymer using said catalyst system
US5134104A (en) * 1988-06-28 1992-07-28 Sumitomo Chemical Company, Limited Liquid catalyst component, catalyst system containing said component and process for producing ethylene-α-olefin copolymer using said catalyst system
JPH04285607A (ja) * 1991-03-15 1992-10-09 Sumitomo Chem Co Ltd エチレン−α−オレフィン共重合体の製造方法
TW279872B (fr) * 1992-05-29 1996-07-01 Sumitomo Chemical Co

Also Published As

Publication number Publication date
JP3266942B2 (ja) 2002-03-18
JPH0693032A (ja) 1994-04-05
IT1266482B1 (it) 1996-12-30
FR2695393A1 (fr) 1994-03-11
ITRM930603A0 (it) 1993-09-08
US5508364A (en) 1996-04-16
ITRM930603A1 (it) 1995-03-08
KR940007068A (ko) 1994-04-26

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Legal Events

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