BR8106079A - Processo para a producao de polimeros de alfa-olefina de alta estereo-regularidade - Google Patents

Processo para a producao de polimeros de alfa-olefina de alta estereo-regularidade

Info

Publication number
BR8106079A
BR8106079A BR8106079A BR8106079A BR8106079A BR 8106079 A BR8106079 A BR 8106079A BR 8106079 A BR8106079 A BR 8106079A BR 8106079 A BR8106079 A BR 8106079A BR 8106079 A BR8106079 A BR 8106079A
Authority
BR
Brazil
Prior art keywords
regularity
alpha
production
high stereo
olephine
Prior art date
Application number
BR8106079A
Other languages
English (en)
Inventor
Shiga Akinobu
Naito Yukio
Sasaki Toshio
Kojima Junpei
Yoshioka Hiroshi
Original Assignee
Sumitomo Chemical Co
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
Priority claimed from JP13607480A external-priority patent/JPS5759916A/ja
Priority claimed from JP13607380A external-priority patent/JPS5759915A/ja
Priority claimed from JP13606980A external-priority patent/JPS5759911A/ja
Priority claimed from JP13607280A external-priority patent/JPS5759914A/ja
Priority claimed from JP13607080A external-priority patent/JPS5759912A/ja
Priority claimed from JP13606780A external-priority patent/JPS5759909A/ja
Priority claimed from JP13606880A external-priority patent/JPS5759910A/ja
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of BR8106079A publication Critical patent/BR8106079A/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)
BR8106079A 1980-09-29 1981-09-23 Processo para a producao de polimeros de alfa-olefina de alta estereo-regularidade BR8106079A (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP13607480A JPS5759916A (en) 1980-09-29 1980-09-29 Preparation of highly stereoregular alpha-olefinic polymer
JP13607380A JPS5759915A (en) 1980-09-29 1980-09-29 Preparation of highly stereoregular alpha-olefinic polymer
JP13606980A JPS5759911A (en) 1980-09-29 1980-09-29 Preparation of highly stereoregular alpha-olefinic polymer
JP13607280A JPS5759914A (en) 1980-09-29 1980-09-29 Preparation of highly stereoregular alpha-olefinic polymer
JP13607080A JPS5759912A (en) 1980-09-29 1980-09-29 Preparation of highly stereoregular alpha-olefinic polymer
JP13606780A JPS5759909A (en) 1980-09-29 1980-09-29 Preparation of highly stereoregular alpha-olefinic polymer
JP13606880A JPS5759910A (en) 1980-09-29 1980-09-29 Preparation of highly stereoregular alpha-olefinic polymer

Publications (1)

Publication Number Publication Date
BR8106079A true BR8106079A (pt) 1982-06-08

Family

ID=27566029

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8106079A BR8106079A (pt) 1980-09-29 1981-09-23 Processo para a producao de polimeros de alfa-olefina de alta estereo-regularidade

Country Status (7)

Country Link
US (1) US4412049A (pt)
EP (1) EP0049436B1 (pt)
BR (1) BR8106079A (pt)
CA (1) CA1159198A (pt)
DE (1) DE3171494D1 (pt)
GB (1) GB2085016B (pt)
HU (1) HU196614B (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5920308A (ja) * 1982-07-26 1984-02-02 Toyo Sutoufuaa Chem:Kk α−オレフイン重合用触媒成分の製造方法
JPS5920307A (ja) * 1982-07-26 1984-02-02 Toyo Sutoufuaa Chem:Kk α−オレフイン重合用触媒成分の製造方法
JPS59122506A (ja) * 1982-12-28 1984-07-16 Sumitomo Chem Co Ltd 軟質プロピレン重合体
US4458027A (en) * 1983-03-18 1984-07-03 E. I. Du Pont De Nemours And Company Olefin polymerization catalysts
JPS59221309A (ja) * 1983-05-31 1984-12-12 Toa Nenryo Kogyo Kk オレフイン重合用触媒成分
JPS60127133A (ja) * 1983-12-14 1985-07-06 Sumitomo Chem Co Ltd シユリンク包装用フイルム
JPH0725860B2 (ja) * 1985-05-23 1995-03-22 住友化学工業株式会社 α−オレフインブロツク共重合体粒子の製造方法及びα−オレフインブロツク共重合体粒子
US5034365A (en) * 1990-05-09 1991-07-23 Quantum Chemical Corporation Silica supported polymerization catalyst
US5070057A (en) * 1990-04-02 1991-12-03 Union Carbide Chemicals And Plastics Technology Corporation Simplified polyethylene catalyst system
DE69410757T3 (de) * 1993-12-06 2008-07-24 Sumitomo Chemical Co. Ltd. Alphaolefinpolymere, Katalysator zur Alphaolefinpolymerisation und Verfahren zur Herstellung von Alphaolefinpolymeren
EP0657477B1 (en) 1993-12-07 2001-03-14 Sumitomo Chemical Company Limited Process for producing olefin polymers for biaxially oriented film and olefin-polymerizing catalyst
SG73622A1 (en) * 1998-03-11 2000-06-20 Sumitomo Chemical Co Solid catalyst component and catalyst for olefin polymerization and process for producing olefin polymer
KR100620887B1 (ko) * 2004-07-01 2006-09-19 삼성토탈 주식회사 아릴옥시계 올레핀 (공)중합촉매를 이용한 올레핀 중합체및 올레핀/α-올레핀 공중합체 제조방법
KR100561058B1 (ko) * 2004-09-23 2006-03-17 삼성토탈 주식회사 페녹시계 리간드가 포함된 올레핀 중합용 촉매 및 이를사용한 올레핀 (공)중합방법

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU35844B (en) * 1968-11-25 1981-08-31 Montedison Spa Process for obtaining catalysts for the polymerization of olefines
SE367327B (pt) * 1969-03-24 1974-05-27 Montedison Spa
GB1492618A (en) 1974-02-01 1977-11-23 Mitsui Petrochemical Ind Process for preparing highly stereoregular polyolefins and catalyst used therefor
US4172050A (en) * 1974-04-22 1979-10-23 The Dow Chemical Company High efficiency titanate catalyst for polymerizing olefins
US4076924A (en) * 1974-09-03 1978-02-28 Mitsui Petrochemical Industries Ltd. Process for polymerization or copolymerizing olefins containing at least 3 carbon atoms
JPS565404B2 (pt) * 1975-02-14 1981-02-04
IT1042711B (it) * 1975-09-19 1980-01-30 Montedison Spa Compnenti di catalizzatori per la polimerizzazione di olefine
NL7613855A (nl) * 1975-12-18 1977-06-21 Sumitomo Chemical Co Werkwijze voor het polymeriseren van olefinen.
JPS52104593A (en) * 1976-03-01 1977-09-02 Mitsui Petrochem Ind Ltd Polymerization of olefins
US4258167A (en) * 1978-02-13 1981-03-24 Nissan Chemical Industries, Ltd. Process for producing powdery isotactic polyolefin
CA1104298A (en) * 1978-02-23 1981-06-30 Akinobu Shiga Catalysts for the polymerization of olefins
JPS54135886A (en) * 1978-04-14 1979-10-22 Sumitomo Chem Co Ltd Preparation of ethylenic copolymer
NL7902534A (nl) * 1979-04-01 1980-10-03 Stamicarbon Werkwijze voor het polymeriseren van alkenen-1.

Also Published As

Publication number Publication date
GB2085016A (en) 1982-04-21
CA1159198A (en) 1983-12-20
HU196614B (en) 1988-12-28
EP0049436B1 (en) 1985-07-24
DE3171494D1 (en) 1985-08-29
GB2085016B (en) 1984-07-04
EP0049436A1 (en) 1982-04-14
US4412049A (en) 1983-10-25

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