ES366724A1 - PROCESS FOR THE PREPARATION OF A SULPHURCURABLE POLYMER OF ETHYLENE AND AT LEAST ONE OTHER alpha-ALKENE WITH REDUCED COLD FLOW PROPERTIES - Google Patents

PROCESS FOR THE PREPARATION OF A SULPHURCURABLE POLYMER OF ETHYLENE AND AT LEAST ONE OTHER alpha-ALKENE WITH REDUCED COLD FLOW PROPERTIES

Info

Publication number
ES366724A1
ES366724A1 ES366724A ES366724A ES366724A1 ES 366724 A1 ES366724 A1 ES 366724A1 ES 366724 A ES366724 A ES 366724A ES 366724 A ES366724 A ES 366724A ES 366724 A1 ES366724 A1 ES 366724A1
Authority
ES
Spain
Prior art keywords
alpha
ethylene
sulphurcurable
alkene
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
ES366724A
Other languages
Spanish (es)
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of ES366724A1 publication Critical patent/ES366724A1/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
    • 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

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

Curable polymers are prepared by copolymerizing ethylene with at least one other [alpha]- olefin, e.g. propylene, and a 5-alkylidene norbornene-2 together with at least 0À2% of dicyclopentadiene, the ratio of dicyclopentadiene to 5-alkylidene norbornene being less than 1 : 5. Hydrogen is used as a molecular weight controller and the catalyst exemplified is a mixture of monoethylaluminium dichloride and diethylaluminium monochloride.
ES366724A 1968-05-03 1969-05-02 PROCESS FOR THE PREPARATION OF A SULPHURCURABLE POLYMER OF ETHYLENE AND AT LEAST ONE OTHER alpha-ALKENE WITH REDUCED COLD FLOW PROPERTIES Expired ES366724A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6806352A NL159404B (en) 1968-05-03 1968-05-03 PROCESS FOR THE PREPARATION OF A SULFUR VULCANIZABLE POLYMER OF ETHENE AND AT LEAST ANOTHER ALPHA ALKES WITH IMPROVED COLD LIQUID.

Publications (1)

Publication Number Publication Date
ES366724A1 true ES366724A1 (en) 1971-08-16

Family

ID=19803539

Family Applications (1)

Application Number Title Priority Date Filing Date
ES366724A Expired ES366724A1 (en) 1968-05-03 1969-05-02 PROCESS FOR THE PREPARATION OF A SULPHURCURABLE POLYMER OF ETHYLENE AND AT LEAST ONE OTHER alpha-ALKENE WITH REDUCED COLD FLOW PROPERTIES

Country Status (9)

Country Link
AT (1) AT293014B (en)
BE (1) BE732423A (en)
BR (1) BR6908528D0 (en)
DE (1) DE1922838A1 (en)
ES (1) ES366724A1 (en)
FR (1) FR2007773A1 (en)
GB (1) GB1249524A (en)
NL (1) NL159404B (en)
SE (1) SE365223B (en)

Also Published As

Publication number Publication date
FR2007773A1 (en) 1970-01-09
AT293014B (en) 1971-09-27
SE365223B (en) 1974-03-18
BR6908528D0 (en) 1973-05-03
NL6806352A (en) 1969-11-05
DE1922838A1 (en) 1969-11-20
GB1249524A (en) 1971-10-13
BE732423A (en) 1969-11-03
NL159404B (en) 1979-02-15

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