GB963270A - Process for the manufacture of amorphous copolymers of high molecular weight from olefines - Google Patents

Process for the manufacture of amorphous copolymers of high molecular weight from olefines

Info

Publication number
GB963270A
GB963270A GB2660561A GB2660561A GB963270A GB 963270 A GB963270 A GB 963270A GB 2660561 A GB2660561 A GB 2660561A GB 2660561 A GB2660561 A GB 2660561A GB 963270 A GB963270 A GB 963270A
Authority
GB
United Kingdom
Prior art keywords
aluminium
olefins
copolymers
olefines
manufacture
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
GB2660561A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB963270A publication Critical patent/GB963270A/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

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)

Abstract

Amorphous copolymers of olefins containing up to 12 carbon atoms are made by effecting the polymerization of a mixture of olefins of which at least one is a 1-olefin, in the presence of a catalyst comprising a titanium trichloride-containing composition made from TiCl4 and an organo-aluminium compound, and which has subsequently been washed with an inert solvent, and an aluminium trialkyl. The reaction is generally effected in a hydrocarbon solvent or diluent. The olefins mentioned are ethylene, propylene, butene-(1), pentene-(1), hexene-(1), 4-methylpentene-(1), 5,5-dimethylhexene-(1), 3-methylpentene-(1), 3-ethylhexene-(1), styrene, allylbenzene, 4-phenylbutene-(1), butadiene-(1,3), isoprene, pentadiene-(1,3), and hexadiene-(1,3). The aluminium trialkyl may be aluminium tripropyl, tributyl, tripentyl, trihexyl, triheptyl, or trioctyl. The copolymers may be vulcanized by conventional techniques. Specifications 810,023 and 856,733 are referred to.
GB2660561A 1960-07-21 1961-07-21 Process for the manufacture of amorphous copolymers of high molecular weight from olefines Expired GB963270A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0031718 1960-07-21

Publications (1)

Publication Number Publication Date
GB963270A true GB963270A (en) 1964-07-08

Family

ID=7094325

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2660561A Expired GB963270A (en) 1960-07-21 1961-07-21 Process for the manufacture of amorphous copolymers of high molecular weight from olefines

Country Status (1)

Country Link
GB (1) GB963270A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025398A1 (en) * 1979-07-06 1981-01-08 Naphtachimie Sa ELASTOMERIC COPOLYMERISATES FROM AETHYLENE AND PROPYLENE, THEIR PRODUCTION AND USE
US4990585A (en) * 1986-12-13 1991-02-05 Japan Synthetic Rubber Company, Ltd. Hexene-1/4-methylpentene-1 random copolymer and process for producing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025398A1 (en) * 1979-07-06 1981-01-08 Naphtachimie Sa ELASTOMERIC COPOLYMERISATES FROM AETHYLENE AND PROPYLENE, THEIR PRODUCTION AND USE
US4990585A (en) * 1986-12-13 1991-02-05 Japan Synthetic Rubber Company, Ltd. Hexene-1/4-methylpentene-1 random copolymer and process for producing the same

Similar Documents

Publication Publication Date Title
GB858067A (en) Linear high molecular weight unsaturated copolymers and process for preparing them
GB827365A (en) Production of conjugated polyolefin hydrocarbon polymers and copolymers
GB794359A (en) Process for the production of aluminium hydrocarbons
ES435408A1 (en) Polymerization process
GB835587A (en) Improved continuous polymerization process
US2913444A (en) Process for polymerizing conjugated diolefins using a mixture of metallic lithium and alkyl lithium as the catalyst
US2936291A (en) Catalysts and catalytic preparations
GB807178A (en) Improvements in the production of polymerisation products from olefinically unsaturated hydrocarbons
GB963270A (en) Process for the manufacture of amorphous copolymers of high molecular weight from olefines
GB1128508A (en) Improvements in polymerization catalyst
GB879907A (en) High impact strength polymeric products and process for their preparation
GB996741A (en) Process for polymerization of olefines
GB953689A (en) Polymerisation of butadiene using monovalent magnesium halide catalysts
GB1078855A (en) Preparation of high polymers of olefin having high crystallinity
GB907640A (en) Process for polymerizing olefines
GB863416A (en) Process for polymerizing lower olefines
GB1006879A (en) Polymerisation process
GB884583A (en) Process of polymerizing or copolymerizing olefines
US2999089A (en) Polymerization of conjugated dienes with polynuclear hydrocarbons as polymerization promoters
GB823236A (en) Process for polymerising olefins with catalysts containing alkyl lead compounds
GB988311A (en) Olefin copolymers and process for preparing them
GB852187A (en) Process for preparing high molecular polyolefines
GB813798A (en) Catalytic polymerization of ª‡-monoolefins such as ethylene to solid polymers
GB866679A (en) Process for the manufacture of high molecular polyethylene
GB979123A (en) Process for polymerising and copolymerising ª‡-olefines and diolefines