ZA878284B - Components and catalysts for the polymerization of alpha-olefins to stereoregular polymers having narrow molecular weight distribution - Google Patents

Components and catalysts for the polymerization of alpha-olefins to stereoregular polymers having narrow molecular weight distribution

Info

Publication number
ZA878284B
ZA878284B ZA878284A ZA878284A ZA878284B ZA 878284 B ZA878284 B ZA 878284B ZA 878284 A ZA878284 A ZA 878284A ZA 878284 A ZA878284 A ZA 878284A ZA 878284 B ZA878284 B ZA 878284B
Authority
ZA
South Africa
Prior art keywords
olefins
alpha
polymerization
molecular weight
weight distribution
Prior art date
Application number
ZA878284A
Other languages
English (en)
Inventor
Camillo Barbe Pier
Albizzati Enrico
Giannini Umberto
Baruzzi Giovanni
Noristi Luciano
Original Assignee
Himont Incorporated
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 Himont Incorporated filed Critical Himont Incorporated
Publication of ZA878284B publication Critical patent/ZA878284B/xx

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
    • 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
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • 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
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/61—Pretreating the metal or compound covered by group C08F4/60 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/612—Pretreating with metals or metal-containing compounds
    • C08F4/614—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof

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)
  • Graft Or Block Polymers (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA878284A 1986-11-10 1987-11-04 Components and catalysts for the polymerization of alpha-olefins to stereoregular polymers having narrow molecular weight distribution ZA878284B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22262/86A IT1199833B (it) 1986-11-10 1986-11-10 Catalizzatori per la preparazione di polimeri delle alfa-olefine a stretta distribuzione dei pesi molecolari

Publications (1)

Publication Number Publication Date
ZA878284B true ZA878284B (en) 1988-04-29

Family

ID=11193822

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA878284A ZA878284B (en) 1986-11-10 1987-11-04 Components and catalysts for the polymerization of alpha-olefins to stereoregular polymers having narrow molecular weight distribution

Country Status (19)

Country Link
US (1) US4980329A (fr)
EP (1) EP0267576B1 (fr)
JP (1) JPH0714976B2 (fr)
KR (1) KR950008510B1 (fr)
CN (1) CN87107751A (fr)
AT (1) ATE76650T1 (fr)
AU (1) AU614501B2 (fr)
BR (1) BR8705941A (fr)
CA (1) CA1315270C (fr)
CS (1) CS275395B2 (fr)
DE (1) DE3779400D1 (fr)
ES (1) ES2032803T3 (fr)
FI (1) FI874870A (fr)
IN (1) IN168253B (fr)
IT (1) IT1199833B (fr)
MX (1) MX9191A (fr)
NO (1) NO170636C (fr)
SU (1) SU1614750A3 (fr)
ZA (1) ZA878284B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1221654B (it) * 1987-11-27 1990-07-12 Ausimont Spa Catalizzatori per la polimerizzazione delle olefine
FR2629461B1 (fr) * 1988-03-31 1993-05-07 Bp Chimie Sa Catalyseur de (co)polymerisation du propylene, supporte sur des particules spheriques de chlorure de magnesium et enrobe par du polypropylene, et procedes de preparation
ES2052004T5 (es) † 1988-06-17 2002-05-16 Mitsui Chemicals Inc Procedimiento de preparacion de poliolefinas y catalizador de polimerizacion.
US5221651A (en) * 1989-04-28 1993-06-22 Himont Incorporated Component and catalysts for the polymerization of olefins
CA2040598A1 (fr) * 1990-04-20 1991-10-21 Masatoshi Toda Procede de production de polyolefines
FI90083C (fi) * 1990-12-20 1993-12-27 Neste Oy Foer olefinpolymerisation avsett stereospecifikt katalysatorsystem
FR2728181B1 (fr) 1994-12-16 1997-01-31 Appryl Snc Composante catalytique pour la polymerisation des olefines, son procede de fabrication, et procede de polymerisation des olefines en presence de ladite composante catalytique
KR100190434B1 (ko) 1995-05-18 1999-06-01 고다 시게노리 고체티타늄촉매성분 그 제조방법, 그를 함유한 올레핀중합촉매및올레핀중합방법
JPH1112316A (ja) * 1997-06-26 1999-01-19 Toho Titanium Co Ltd オレフィン類重合用固体触媒成分及び触媒
TW539690B (en) * 1997-08-11 2003-07-01 Mitsui Chemicals Inc Process for preparing solid titanium catalyst component, olefin polymerization catalyst, and olefin polymerization process
JP4440355B2 (ja) * 1998-03-25 2010-03-24 住友化学株式会社 改質された粒子、それよりなる担体、それよりなるオレフィン重合用触媒成分、それを用いてなるオレフィン重合用触媒、およびオレフィン重合体の製造方法
JP2000009964A (ja) 1998-06-23 2000-01-14 Yazaki Corp 光コネクタ
KR100620887B1 (ko) * 2004-07-01 2006-09-19 삼성토탈 주식회사 아릴옥시계 올레핀 (공)중합촉매를 이용한 올레핀 중합체및 올레핀/α-올레핀 공중합체 제조방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3135809A (en) * 1960-07-21 1964-06-02 Southern Res Inst Isomerization process
US3859231A (en) * 1972-10-13 1975-01-07 Gulf Research Development Co Simplified process for manufacture of catalyst component
IT1068112B (it) * 1976-08-09 1985-03-21 Montedison Spa Componenti di catalizzatori per la polimerizzazione delle alfa olefine e catalizzatori da essi ottenuti
IT1114822B (it) * 1977-07-04 1986-01-27 Montedison Spa Componenti di catalizzatori per la polimerizzazione delle alfa-olefine
JPS54107990A (en) * 1978-02-14 1979-08-24 Showa Yuka Kk Method of making improved ethylene polymer
IT1099416B (it) * 1978-10-23 1985-09-18 Montedison Spa Componenti e catalizzatori per la polimerizzazione delle olefine
IT1141295B (it) * 1980-04-22 1986-10-01 Montedison Spa Componenti e catalizzatori per la polimerizzazione delle alfaolefine
IT1209255B (it) * 1980-08-13 1989-07-16 Montedison Spa Catalizzatori per la polimerizzazione di olefine.
IT1190681B (it) * 1982-02-12 1988-02-24 Montedison Spa Componenti e catalizzatori per la polimerizzazione di olefine
IT1195953B (it) * 1982-09-10 1988-11-03 Montedison Spa Componenti e catalizzatori per la polimerizzazione di olefine
JPS5975910A (ja) * 1982-10-25 1984-04-28 Mitsui Petrochem Ind Ltd エチレン共重合体

Also Published As

Publication number Publication date
BR8705941A (pt) 1988-06-14
AU8083987A (en) 1988-05-12
KR880006273A (ko) 1988-07-22
AU614501B2 (en) 1991-09-05
JPS63199207A (ja) 1988-08-17
CS805587A2 (en) 1990-10-12
NO874655D0 (no) 1987-11-09
NO170636B (no) 1992-08-03
JPH0714976B2 (ja) 1995-02-22
CN87107751A (zh) 1988-06-22
US4980329A (en) 1990-12-25
ES2032803T3 (es) 1993-03-01
IT1199833B (it) 1989-01-05
DE3779400D1 (de) 1992-07-02
CS275395B2 (en) 1992-02-19
IN168253B (fr) 1991-03-02
IT8622262A0 (it) 1986-11-10
CA1315270C (fr) 1993-03-30
FI874870A0 (fi) 1987-11-04
ATE76650T1 (de) 1992-06-15
EP0267576A2 (fr) 1988-05-18
SU1614750A3 (ru) 1990-12-15
EP0267576B1 (fr) 1992-05-27
MX9191A (es) 1994-01-31
NO874655L (no) 1988-05-11
NO170636C (no) 1992-11-11
FI874870A (fi) 1988-05-11
EP0267576A3 (en) 1990-10-17
KR950008510B1 (ko) 1995-07-31

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