CA926549A - Process for the preparation of ethylene polymer or copolymer - Google Patents

Process for the preparation of ethylene polymer or copolymer

Info

Publication number
CA926549A
CA926549A CA068967A CA68967A CA926549A CA 926549 A CA926549 A CA 926549A CA 068967 A CA068967 A CA 068967A CA 68967 A CA68967 A CA 68967A CA 926549 A CA926549 A CA 926549A
Authority
CA
Canada
Prior art keywords
copolymer
preparation
ethylene polymer
ethylene
polymer
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
CA068967A
Other languages
English (en)
Inventor
Kashiwa Norio
Mori Akikazu
Tokuzumi Tadaichi
Fujimura Hiroshi
Hirota Yutaka
Kataoka Toshiki
Nara Hideo
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.)
MUITSUI PETROCHEMICAL INDUSTRIES
Original Assignee
MUITSUI PETROCHEMICAL INDUSTRIES
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 MUITSUI PETROCHEMICAL INDUSTRIES filed Critical MUITSUI PETROCHEMICAL INDUSTRIES
Application granted granted Critical
Publication of CA926549A publication Critical patent/CA926549A/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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • 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
    • 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
    • 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
    • Y10S526/905—Polymerization in presence of transition metal containing catalyst in presence of hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
CA068967A 1968-12-03 1969-12-03 Process for the preparation of ethylene polymer or copolymer Expired CA926549A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8808168 1968-12-03

Publications (1)

Publication Number Publication Date
CA926549A true CA926549A (en) 1973-05-15

Family

ID=13932895

Family Applications (1)

Application Number Title Priority Date Filing Date
CA068967A Expired CA926549A (en) 1968-12-03 1969-12-03 Process for the preparation of ethylene polymer or copolymer

Country Status (11)

Country Link
US (1) US3781253A (de)
BR (1) BR6914697D0 (de)
CA (1) CA926549A (de)
CS (1) CS172319B2 (de)
DE (1) DE1960737C3 (de)
ES (1) ES374025A1 (de)
FR (1) FR2025130A1 (de)
GB (1) GB1281829A (de)
NL (1) NL158507B (de)
SE (1) SE375539B (de)
SU (1) SU506301A3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926872B1 (de) * 1970-06-06 1974-07-12
JPS5018438B1 (de) * 1970-12-23 1975-06-28
US20070060724A1 (en) * 2005-09-13 2007-03-15 Nova Chemicals Corporation And Innovene Europe Ltd. Enhanced catalyst productivity
US9018328B2 (en) 2009-07-16 2015-04-28 Dow Global Technologies Llc Polymerization process for olefin-based polymers
CH713184A1 (de) * 2016-11-17 2018-05-31 Alpla Werke Alwin Lehner Gmbh & Co Kg Anlage und Verfahren für das Recycling verunreinigter Polyolefine.
CN110997096B (zh) * 2017-06-29 2022-09-09 博里利斯股份公司 减少分离器中贫聚合物液相中夹带聚合物的方法

Also Published As

Publication number Publication date
SE375539B (de) 1975-04-21
DE1960737B2 (de) 1973-11-29
DE1960737A1 (de) 1970-07-02
BR6914697D0 (pt) 1973-04-12
DE1960737C3 (de) 1979-10-25
NL158507B (nl) 1978-11-15
FR2025130A1 (de) 1970-09-04
CS172319B2 (de) 1976-12-29
NL6918173A (de) 1970-06-05
GB1281829A (en) 1972-07-19
US3781253A (en) 1973-12-25
ES374025A1 (es) 1971-12-01
SU506301A3 (ru) 1976-03-05

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