BR9202790A - Processo para a producao de polimero de olefina - Google Patents

Processo para a producao de polimero de olefina

Info

Publication number
BR9202790A
BR9202790A BR929202790A BR9202790A BR9202790A BR 9202790 A BR9202790 A BR 9202790A BR 929202790 A BR929202790 A BR 929202790A BR 9202790 A BR9202790 A BR 9202790A BR 9202790 A BR9202790 A BR 9202790A
Authority
BR
Brazil
Prior art keywords
olefine
polymer
production
Prior art date
Application number
BR929202790A
Other languages
English (en)
Inventor
Yoshinori Suga
Nobuo Enokido
Original Assignee
Mitsubishi Chem Ind
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=26495238&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9202790(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Chem Ind filed Critical Mitsubishi Chem Ind
Publication of BR9202790A publication Critical patent/BR9202790A/pt

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

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)
BR929202790A 1991-07-23 1992-07-21 Processo para a producao de polimero de olefina BR9202790A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18267691 1991-07-23
JP17315392A JP3311780B2 (ja) 1991-07-23 1992-06-30 オレフィン重合体の製造方法

Publications (1)

Publication Number Publication Date
BR9202790A true BR9202790A (pt) 1993-03-23

Family

ID=26495238

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929202790A BR9202790A (pt) 1991-07-23 1992-07-21 Processo para a producao de polimero de olefina

Country Status (5)

Country Link
US (1) US5576400A (pt)
EP (1) EP0525608B1 (pt)
JP (1) JP3311780B2 (pt)
BR (1) BR9202790A (pt)
DE (1) DE69205365T2 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6011127A (en) * 1996-05-20 2000-01-04 Showa Denko K.K. Process for the production of ethylenic polymers
JP3383155B2 (ja) * 1996-06-26 2003-03-04 三菱化学株式会社 エチレン系重合体
WO2000078828A1 (fr) * 1999-06-17 2000-12-28 Mitsui Chemicals, Inc. (co)polymeres d'etylene et leur utilisation
SG87202A1 (en) 2000-02-08 2002-03-19 Sumitomo Chemical Co Process for pruducing solid catalyst component and catalyst alpha-olefin polymerization, and process for producing alpha-olefin polymer
SG96196A1 (en) 2000-02-08 2003-05-23 Sumitomo Chemical Co Process for producing solid catalyst component and catalyst for alpha-olefin polymerization, and process for producing alpha-olefin polymer
JP2003530221A (ja) * 2000-04-05 2003-10-14 トックス・プレッソテヒニーク・ゲゼルシヤフト・ミト・ベシュレンクテル・ハフツング 構成部分の結合方法
JP2002294010A (ja) * 2001-03-30 2002-10-09 Sumitomo Chem Co Ltd 延伸フィルム用ポリプロピレン系樹脂組成物および延伸フィルム
DE102005009896A1 (de) 2005-03-01 2006-09-07 Basell Polyolefine Gmbh Polyethylen Formmasse zum Herstellen von Blasfolien mit verbesserten mechanischen Eigenschaften

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514083B2 (pt) * 1973-12-15 1980-04-14
JPS51100984A (ja) * 1975-03-04 1976-09-06 Mitsubishi Chem Ind Orefuinjugoyokotaishokubai
JPS5224292A (en) * 1975-08-20 1977-02-23 Mitsubishi Chem Ind Ltd Process for polymerizing olefins
IT1078995B (it) * 1977-05-24 1985-05-08 Montedison Spa Catalizzatori per la polimeriazzazione di olefine
US4414369A (en) * 1977-08-17 1983-11-08 Nippon Oil Company, Limited Continuous process for the preparation of polyolefins having widely distributed molecular weights
JPS54146885A (en) * 1978-05-10 1979-11-16 Nissan Chem Ind Ltd Improved polymerization process for ethylene
JPS595205B2 (ja) * 1978-09-11 1984-02-03 旭化成株式会社 ポリエチレン製造に用いる触媒
JPS55164205A (en) * 1979-06-07 1980-12-20 Sumitomo Chem Co Ltd Multistage polymerization of ethylene
IT1132230B (it) * 1980-07-24 1986-06-25 Anic Spa Procedimento per la produzione dell'enzima colesterolo-esterasi e per idrolisi degli esteri con acidi grassi del colesterolo mediante l'impiego dell'enzima stesso
US4328121A (en) * 1980-08-04 1982-05-04 Phillips Petroleum Company Polymerization catalyst and process
US4513095A (en) * 1980-11-24 1985-04-23 National Distillers And Chemical Corporation Intermetallic compounds of polymeric transition metal oxide alkoxides and catalytic use thereof
JPS581708A (ja) * 1981-06-25 1983-01-07 Mitsubishi Chem Ind Ltd ポリオレフインの製造法
US4525554A (en) * 1981-03-04 1985-06-25 Mitsubishi Chemical Industries Ltd. Process for polymerizing olefin
JPS5832605A (ja) * 1981-08-20 1983-02-25 Mitsubishi Petrochem Co Ltd オレフイン重合用触媒成分
US4472521A (en) * 1982-12-20 1984-09-18 Stauffer Chemical Company Supported catalyst for polymerization of olefins
JPH0625220B2 (ja) * 1984-02-14 1994-04-06 チッソ株式会社 ポリオレフイン製造用触媒成分製造法
JPH0617404B2 (ja) * 1985-03-14 1994-03-09 チッソ株式会社 ポリオレフイン製造法
JPH0692509B2 (ja) * 1985-12-17 1994-11-16 日本石油株式会社 高強度・高弾性率繊維又はフイルム製造用ポリエチレン溶液の製造法
JPH0761687B2 (ja) * 1988-07-09 1995-07-05 日本石油株式会社 高強度・高弾性率ポリエチレン材料の製造方法
JP2752404B2 (ja) * 1989-01-10 1998-05-18 三菱化学株式会社 オレフィン重合用触媒

Also Published As

Publication number Publication date
DE69205365D1 (de) 1995-11-16
DE69205365T2 (de) 1996-04-04
EP0525608A2 (en) 1993-02-03
EP0525608A3 (en) 1993-03-17
EP0525608B1 (en) 1995-10-11
US5576400A (en) 1996-11-19
JP3311780B2 (ja) 2002-08-05
JPH05230136A (ja) 1993-09-07

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B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
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