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ATE18058T1 - Verfahren zur herstellung von aethylencopolymeren. - Google Patents

Verfahren zur herstellung von aethylencopolymeren.

Info

Publication number
ATE18058T1
ATE18058T1 AT81305245T AT81305245T ATE18058T1 AT E18058 T1 ATE18058 T1 AT E18058T1 AT 81305245 T AT81305245 T AT 81305245T AT 81305245 T AT81305245 T AT 81305245T AT E18058 T1 ATE18058 T1 AT E18058T1
Authority
AT
Austria
Prior art keywords
titanium
ethylene copolymers
mols
halogen
atom
Prior art date
Application number
AT81305245T
Other languages
English (en)
Inventor
Akinori Toyota
Syuji Minami
Norio Kashiwa
Original Assignee
Mitsui Petrochemical 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 Mitsui Petrochemical Ind filed Critical Mitsui Petrochemical Ind
Application granted granted Critical
Publication of ATE18058T1 publication Critical patent/ATE18058T1/de

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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • C08F4/02—Carriers therefor
    • C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts

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)
AT81305245T 1980-11-05 1981-11-04 Verfahren zur herstellung von aethylencopolymeren. ATE18058T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP55154611A JPS5778408A (en) 1980-11-05 1980-11-05 Production of ethylene copolymer
EP81305245A EP0052464B1 (de) 1980-11-05 1981-11-04 Verfahren zur Herstellung von Äthylen-Copolymeren

Publications (1)

Publication Number Publication Date
ATE18058T1 true ATE18058T1 (de) 1986-03-15

Family

ID=15587962

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81305245T ATE18058T1 (de) 1980-11-05 1981-11-04 Verfahren zur herstellung von aethylencopolymeren.

Country Status (5)

Country Link
EP (1) EP0052464B1 (de)
JP (1) JPS5778408A (de)
AT (1) ATE18058T1 (de)
CA (1) CA1164599A (de)
DE (1) DE3173833D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5968306A (ja) * 1982-10-13 1984-04-18 Mitsubishi Chem Ind Ltd エチレン共重合体の製造方法
JPS60195108A (ja) * 1984-03-16 1985-10-03 Mitsui Petrochem Ind Ltd オレフイン重合用チタン触媒成分
JP5695869B2 (ja) * 2010-09-28 2015-04-08 日本ポリエチレン株式会社 チーグラー・ナッタ触媒の改質方法および改質されたチーグラー・ナッタ触媒、並びにそれを用いたオレフィンの重合方法および得られたオレフィン系重合体

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1355245A (en) * 1970-05-29 1974-06-05 Mitsui Petrochemical Ind Non-elastic ethylene copolymers and their preparation
JPS5719122B2 (de) * 1973-12-26 1982-04-21
JPS5952643B2 (ja) * 1977-01-27 1984-12-20 三井化学株式会社 エチレン共重合体
IT1092448B (it) * 1978-02-09 1985-07-12 Montedison Spa Catalizzatori per la polimerizzazione delle alfa-olefine
IT1110494B (it) * 1978-08-02 1985-12-23 Montedison Spa Polimeri dell etilene e procedimento per la loro preparazione
DE2839136A1 (de) * 1978-09-08 1980-03-20 Bayer Ag Katalysator auf einem festen traeger zur polymerisation von alpha -olefinen
JPS55135109A (en) * 1979-04-11 1980-10-21 Ube Ind Ltd Production of ethylene polymer or copolymer

Also Published As

Publication number Publication date
DE3173833D1 (en) 1986-03-27
CA1164599A (en) 1984-03-27
JPS5778408A (en) 1982-05-17
EP0052464A1 (de) 1982-05-26
JPH0351727B2 (de) 1991-08-07
EP0052464B1 (de) 1986-02-19

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time