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BR8702619A - Processo para a producao de um polimero olefinico - Google Patents

Processo para a producao de um polimero olefinico

Info

Publication number
BR8702619A
BR8702619A BR8702619A BR8702619A BR8702619A BR 8702619 A BR8702619 A BR 8702619A BR 8702619 A BR8702619 A BR 8702619A BR 8702619 A BR8702619 A BR 8702619A BR 8702619 A BR8702619 A BR 8702619A
Authority
BR
Brazil
Prior art keywords
production
olefinic polymer
olefinic
polymer
Prior art date
Application number
BR8702619A
Other languages
English (en)
Inventor
Yoshinori Suga
Eiji Tanaka
Yasuo Maruyama
Eiji Isobe
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
Application filed by Mitsubishi Chem Ind filed Critical Mitsubishi Chem Ind
Publication of BR8702619A publication Critical patent/BR8702619A/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
    • C08F4/00—Polymerisation catalysts
    • C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
    • C08F4/16—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of silicon, germanium, tin, lead, titanium, zirconium or hafnium
    • 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
    • Y10S526/909—Polymerization characterized by particle size of product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BR8702619A 1986-05-21 1987-05-21 Processo para a producao de um polimero olefinico BR8702619A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11673286 1986-05-21

Publications (1)

Publication Number Publication Date
BR8702619A true BR8702619A (pt) 1988-02-23

Family

ID=14694418

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8702619A BR8702619A (pt) 1986-05-21 1987-05-21 Processo para a producao de um polimero olefinico

Country Status (7)

Country Link
US (1) US4883848A (pt)
EP (1) EP0246599B1 (pt)
JP (1) JPH0788409B2 (pt)
KR (1) KR940001512B1 (pt)
BR (1) BR8702619A (pt)
DE (1) DE3767762D1 (pt)
FI (1) FI92836C (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2623812B1 (fr) * 1987-11-30 1992-02-21 Bp Chimie Sa Catalyseur de polymerisation d'olefines de type ziegler natta et procede de preparation a partir de dialcoxyde de magnesium
EP0594264A3 (en) * 1988-08-31 1995-03-29 Mitsubishi Petrochemical Co Process for the production of block copolymers.
IT1241062B (it) * 1990-01-10 1993-12-29 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine
JPH08333416A (ja) * 1995-06-07 1996-12-17 Sumitomo Chem Co Ltd α−オレフィン重合用触媒ならびにα−オレフィン重合体の製造方法
KR100640275B1 (ko) 2004-10-14 2006-11-01 대한유화공업 주식회사 에틸렌 중합 및/또는 에틸렌 공중합용 고체 촉매의 제조방법
ITBO20050076A1 (it) * 2005-02-17 2006-08-18 Metal Work Srl Struttura per il supporto di elementi a definire una parete
KR101123523B1 (ko) * 2009-11-09 2012-03-12 삼성토탈 주식회사 프로필렌 중합용 고체촉매의 제조 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812888B2 (ja) * 1976-08-27 1983-03-10 三井化学株式会社 ポリオレフインの製造方法
JPS55106204A (en) * 1979-02-10 1980-08-14 Idemitsu Kosan Co Ltd Polymerization method of ethylene
JPS55149307A (en) * 1979-04-09 1980-11-20 Idemitsu Kosan Co Ltd Ethylene polymerizing method
JPS5763309A (en) * 1980-10-03 1982-04-16 Idemitsu Kosan Co Ltd Polymerization of alpha-olefin
JPS5883006A (ja) * 1981-11-13 1983-05-18 Mitsui Petrochem Ind Ltd オレフインの重合方法
US4451688A (en) * 1981-12-03 1984-05-29 Nippon Oil Company, Limited Process for preparing polyolefins
JPS59182806A (ja) * 1983-04-01 1984-10-17 Mitsubishi Chem Ind Ltd オレフイン重合体の製造方法

Also Published As

Publication number Publication date
FI92836C (fi) 1995-01-10
EP0246599B1 (en) 1991-01-30
JPS63108008A (ja) 1988-05-12
KR870011155A (ko) 1987-12-21
FI872219L (fi) 1987-11-22
JPH0788409B2 (ja) 1995-09-27
EP0246599A1 (en) 1987-11-25
KR940001512B1 (ko) 1994-02-23
US4883848A (en) 1989-11-28
FI872219A0 (fi) 1987-05-20
DE3767762D1 (de) 1991-03-07
FI92836B (fi) 1994-09-30

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Legal Events

Date Code Title Description
TC Change of name
HHT Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: republication
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 21/05/2002