FR2182039A1 - Rubbery propylene-butadiene copolymer - with high trans-1,4-butadiene content - Google Patents

Rubbery propylene-butadiene copolymer - with high trans-1,4-butadiene content

Info

Publication number
FR2182039A1
FR2182039A1 FR7314870A FR7314870A FR2182039A1 FR 2182039 A1 FR2182039 A1 FR 2182039A1 FR 7314870 A FR7314870 A FR 7314870A FR 7314870 A FR7314870 A FR 7314870A FR 2182039 A1 FR2182039 A1 FR 2182039A1
Authority
FR
France
Prior art keywords
butadiene
high trans
butadiene copolymer
rubbery
content
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.)
Granted
Application number
FR7314870A
Other languages
French (fr)
Other versions
FR2182039B1 (en
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.)
Maruzen Petrochemical Co Ltd
Original Assignee
Maruzen Petrochemical 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 Maruzen Petrochemical Co Ltd filed Critical Maruzen Petrochemical Co Ltd
Publication of FR2182039A1 publication Critical patent/FR2182039A1/en
Application granted granted Critical
Publication of FR2182039B1 publication Critical patent/FR2182039B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C08L23/145—Copolymers of propene with monomers having more than one C=C double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

In a rubbery 1:1 alternating propylene-butadiene copolymer, >=80% of the butadiene units are bonded in trans-1,4 configuration. Prods., which are vulcanisable, have high elasticity and abrasion resistance, low heat deformation and permanent set, good low-temp. characteristics, smooth surface, dimensional stability. Used in injection moulding and extrusion compsns.
FR7314870A 1972-04-24 1973-04-24 Rubbery propylene-butadiene copolymer - with high trans-1,4-butadiene content Granted FR2182039A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4033672A JPS5142615B2 (en) 1972-04-24 1972-04-24

Publications (2)

Publication Number Publication Date
FR2182039A1 true FR2182039A1 (en) 1973-12-07
FR2182039B1 FR2182039B1 (en) 1978-06-23

Family

ID=12577772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7314870A Granted FR2182039A1 (en) 1972-04-24 1973-04-24 Rubbery propylene-butadiene copolymer - with high trans-1,4-butadiene content

Country Status (3)

Country Link
JP (1) JPS5142615B2 (en)
DE (1) DE2320655A1 (en)
FR (1) FR2182039A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60197748A (en) * 1984-03-21 1985-10-07 Asahi Chem Ind Co Ltd Polymer composition
JPS6448619A (en) * 1987-08-18 1989-02-23 Nippon Steel Corp Method for cooling wire rod for drawing
JP5612511B2 (en) * 2011-02-28 2014-10-22 株式会社ブリヂストン Rubber composition, crosslinked rubber composition, and tire
JP5922874B2 (en) * 2011-03-01 2016-05-24 株式会社ブリヂストン Gas barrier material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2046528A5 (en) * 1969-04-25 1971-03-05 Maruzen Petrochem Co Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2046528A5 (en) * 1969-04-25 1971-03-05 Maruzen Petrochem Co Ltd

Also Published As

Publication number Publication date
DE2320655A1 (en) 1973-11-22
JPS496031A (en) 1974-01-19
JPS5142615B2 (en) 1976-11-17
FR2182039B1 (en) 1978-06-23

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Legal Events

Date Code Title Description
ST Notification of lapse