CA1114098A - Process for producing ethylene copolymers - Google Patents

Process for producing ethylene copolymers

Info

Publication number
CA1114098A
CA1114098A CA325,070A CA325070A CA1114098A CA 1114098 A CA1114098 A CA 1114098A CA 325070 A CA325070 A CA 325070A CA 1114098 A CA1114098 A CA 1114098A
Authority
CA
Canada
Prior art keywords
titanium
compound
process according
unsaturated hydrocarbon
hydrocarbon monomer
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA325,070A
Other languages
English (en)
French (fr)
Inventor
Kentaro Mashita
Yasuharu Yamada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Application granted granted Critical
Publication of CA1114098A publication Critical patent/CA1114098A/en
Expired legal-status Critical Current

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

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)
CA325,070A 1978-04-14 1979-04-06 Process for producing ethylene copolymers Expired CA1114098A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4438778A JPS54135886A (en) 1978-04-14 1978-04-14 Preparation of ethylenic copolymer
JP44387/78 1978-04-14

Publications (1)

Publication Number Publication Date
CA1114098A true CA1114098A (en) 1981-12-08

Family

ID=12690088

Family Applications (1)

Application Number Title Priority Date Filing Date
CA325,070A Expired CA1114098A (en) 1978-04-14 1979-04-06 Process for producing ethylene copolymers

Country Status (8)

Country Link
JP (1) JPS54135886A (de)
BE (1) BE875567A (de)
CA (1) CA1114098A (de)
DE (1) DE2915078A1 (de)
FR (1) FR2422692B1 (de)
GB (1) GB2019419B (de)
IT (1) IT1120408B (de)
NL (1) NL7902894A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1110494B (it) * 1978-08-02 1985-12-23 Montedison Spa Polimeri dell etilene e procedimento per la loro preparazione
JPS5721408A (en) * 1980-07-11 1982-02-04 Asahi Chem Ind Co Ltd Fine ethylene/alpha-olefin copolymer powder suitable as hot melt adhesive for cloth
CA1159198A (en) * 1980-09-29 1983-12-20 Akinobu Shiga PROCESS FOR PRODUCING HIGHLY STEREOREGULA .alpha.-OLEFIN POLYMERS
JPS57105411A (en) * 1980-12-23 1982-06-30 Mitsubishi Petrochem Co Ltd Ethylenic copolymer
FR2509315A1 (fr) * 1981-07-10 1983-01-14 Charbonnages Ste Chimique Copolymeres heterogenes de l'ethylene pour la fabrication de films
JPS5811512A (ja) * 1981-07-10 1983-01-22 Mitsubishi Chem Ind Ltd エチレン共重合体
CA1190996A (en) * 1982-04-22 1985-07-23 Robert B. Steinert Linear low density polyethylene process
JPS58189206A (ja) * 1982-04-30 1983-11-04 Chisso Corp α−オレフイン重合用触媒成分
JP3344015B2 (ja) * 1993-08-23 2002-11-11 住友化学工業株式会社 エチレン−αオレフィン共重合体及び該共重合体から成形されてなる成形体
US5700895A (en) * 1993-08-23 1997-12-23 Sumitomo Chemical Company, Limited Ethylene-α-olefin copolymer and molded article thereof

Family Cites Families (3)

* 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
IT1038179B (it) * 1975-05-16 1979-11-20 Montedison Spa Procedimento di polimerizzazione di alfa olefine con almeno treatoni di carbonto
JPS5274684A (en) * 1975-12-18 1977-06-22 Sumitomo Chem Co Ltd Process for polymerizing or copolymerizing olefins

Also Published As

Publication number Publication date
FR2422692A1 (fr) 1979-11-09
FR2422692B1 (fr) 1985-10-04
DE2915078A1 (de) 1979-10-25
BE875567A (fr) 1979-07-31
JPS54135886A (en) 1979-10-22
IT1120408B (it) 1986-03-26
NL7902894A (nl) 1979-10-16
IT7948733A0 (it) 1979-04-13
GB2019419A (en) 1979-10-31
GB2019419B (en) 1982-09-22

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