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BR8700468A - Catalisador para polimerizacao de olefinas,processo para a preparacao de copolimeros de propileno,processo para preparacao de polimeros olefinicos e processo para a polimerizacao em fase gasosa de olefinas - Google Patents

Catalisador para polimerizacao de olefinas,processo para a preparacao de copolimeros de propileno,processo para preparacao de polimeros olefinicos e processo para a polimerizacao em fase gasosa de olefinas

Info

Publication number
BR8700468A
BR8700468A BR8700468A BR8700468A BR8700468A BR 8700468 A BR8700468 A BR 8700468A BR 8700468 A BR8700468 A BR 8700468A BR 8700468 A BR8700468 A BR 8700468A BR 8700468 A BR8700468 A BR 8700468A
Authority
BR
Brazil
Prior art keywords
olefins
polymerization
preparation
copolimers
propylene
Prior art date
Application number
BR8700468A
Other languages
English (en)
Inventor
Mitsuyuki Matsuura
Takashi Fujita
Original Assignee
Mitsubishi Petrochemical 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
Application filed by Mitsubishi Petrochemical Co filed Critical Mitsubishi Petrochemical Co
Publication of BR8700468A publication Critical patent/BR8700468A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts

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)
BR8700468A 1986-01-31 1987-02-02 Catalisador para polimerizacao de olefinas,processo para a preparacao de copolimeros de propileno,processo para preparacao de polimeros olefinicos e processo para a polimerizacao em fase gasosa de olefinas BR8700468A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61019232A JPH0735410B2 (ja) 1986-01-31 1986-01-31 オレフィンの立体規則性重合用触媒

Publications (1)

Publication Number Publication Date
BR8700468A true BR8700468A (pt) 1987-12-08

Family

ID=11993636

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8700468A BR8700468A (pt) 1986-01-31 1987-02-02 Catalisador para polimerizacao de olefinas,processo para a preparacao de copolimeros de propileno,processo para preparacao de polimeros olefinicos e processo para a polimerizacao em fase gasosa de olefinas

Country Status (7)

Country Link
US (2) US4780443A (pt)
EP (1) EP0231878B1 (pt)
JP (1) JPH0735410B2 (pt)
AU (1) AU594421B2 (pt)
BR (1) BR8700468A (pt)
CA (1) CA1280736C (pt)
DE (1) DE3787536T2 (pt)

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JP2877921B2 (ja) * 1990-08-31 1999-04-05 三菱化学株式会社 オレフィン重合体の製造法
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US5869418A (en) * 1994-05-31 1999-02-09 Borealis Holding A/S Stereospecific catalyst system for polymerization of olefins
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US6313239B1 (en) * 1996-03-05 2001-11-06 Bayer Corporation Olefin polymerization with group 4 metal-containing organosilicon dendrimers
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US6063727A (en) * 1996-12-19 2000-05-16 Japan Polyolefins Co., Ltd. Catalyst for olefin polymerization and method for preparing polyolefins
TW473489B (en) 1997-05-26 2002-01-21 Chisso Corp A polyolefin resin composition comprising
JPH10324725A (ja) * 1997-05-26 1998-12-08 Toyota Motor Corp 樹脂組成物および自動車内装部品
KR100572915B1 (ko) * 1999-11-30 2006-04-24 삼성토탈 주식회사 압출코팅용 폴리프로필렌 수지 조성물
KR100650714B1 (ko) * 2003-06-16 2006-11-27 주식회사 하이닉스반도체 반도체소자의 저유전체막 형성방법
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JP5454107B2 (ja) * 2008-12-25 2014-03-26 住友化学株式会社 プロピレン系ブロック共重合体の製造方法
US10308740B2 (en) 2014-02-07 2019-06-04 Eastman Chemical Company Amorphous propylene-ethylene copolymers
US10723824B2 (en) 2014-02-07 2020-07-28 Eastman Chemical Company Adhesives comprising amorphous propylene-ethylene copolymers
US9399686B2 (en) 2014-02-07 2016-07-26 Eastman Chemical Company Amorphous propylene-ethylene copolymers
US10647795B2 (en) 2014-02-07 2020-05-12 Eastman Chemical Company Adhesive composition comprising amorphous propylene-ethylene copolymer and polyolefins
US10696765B2 (en) 2014-02-07 2020-06-30 Eastman Chemical Company Adhesive composition comprising amorphous propylene-ethylene copolymer and propylene polymer
US11267916B2 (en) 2014-02-07 2022-03-08 Eastman Chemical Company Adhesive composition comprising amorphous propylene-ethylene copolymer and polyolefins
CN108368192B (zh) * 2015-12-18 2020-09-11 日本聚丙烯株式会社 α-烯烃聚合用固体催化剂组分的制造方法和使用其的α-烯烃聚合物的制造方法
WO2017207325A1 (de) 2016-06-02 2017-12-07 Evonik Degussa Gmbh Verfahren zur herstellung eines elektrodenmaterials
KR20220049731A (ko) * 2020-10-15 2022-04-22 에스케이이노베이션 주식회사 폴리프로필렌의 제조방법
CN119684499A (zh) * 2023-09-22 2025-03-25 国家能源投资集团有限责任公司 用于烯烃聚合过程的催化剂、丙烯聚合物及其生产方法

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JPH0713101B2 (ja) * 1985-07-15 1995-02-15 三菱油化株式会社 プロピレン重合体の製造法

Also Published As

Publication number Publication date
US5177162A (en) 1993-01-05
CA1280736C (en) 1991-02-26
US4780443A (en) 1988-10-25
DE3787536D1 (de) 1993-11-04
EP0231878A3 (en) 1988-12-14
EP0231878B1 (en) 1993-09-29
EP0231878A2 (en) 1987-08-12
AU594421B2 (en) 1990-03-08
JPH0735410B2 (ja) 1995-04-19
DE3787536T2 (de) 1994-05-05
JPS62187707A (ja) 1987-08-17
AU6814587A (en) 1987-08-06

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Legal Events

Date Code Title Description
PC Transfer

Free format text: MITSUBISHI CHEMICAL CORPORATION (JP)

B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 02/02/2002