GB963307A - Styrene polymer and method of making - Google Patents

Styrene polymer and method of making

Info

Publication number
GB963307A
GB963307A GB19975/62A GB1997562A GB963307A GB 963307 A GB963307 A GB 963307A GB 19975/62 A GB19975/62 A GB 19975/62A GB 1997562 A GB1997562 A GB 1997562A GB 963307 A GB963307 A GB 963307A
Authority
GB
United Kingdom
Prior art keywords
making
styrene polymer
polybutadiene
addition product
styrene
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
GB19975/62A
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.)
Bridgestone Firestone Inc
Original Assignee
Firestone Tire and Rubber Co
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 Firestone Tire and Rubber Co filed Critical Firestone Tire and Rubber Co
Publication of GB963307A publication Critical patent/GB963307A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F279/00Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

High-impact strength polymers are made by dispersing in styrene a polybutadiene containing 5 to 12% of the 1,2-addition product, 25 to 70% of the cis-1,4-addition product, and the remainder is traus-1,4- addition product, and then polymerizing the styrene on the polybutadiene. The polybutadiene is preferably one obtained by polymerizing butadiene by means of a lithium based catalyst.
GB19975/62A 1961-06-01 1962-05-24 Styrene polymer and method of making Expired GB963307A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11404361A 1961-06-01 1961-06-01

Publications (1)

Publication Number Publication Date
GB963307A true GB963307A (en) 1964-07-08

Family

ID=22353060

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19975/62A Expired GB963307A (en) 1961-06-01 1962-05-24 Styrene polymer and method of making

Country Status (7)

Country Link
CH (1) CH431086A (en)
DE (1) DE1495676A1 (en)
ES (1) ES277835A1 (en)
FR (1) FR1324115A (en)
GB (1) GB963307A (en)
LU (1) LU41818A1 (en)
NL (1) NL279121A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3488744A (en) * 1966-08-11 1970-01-06 Monsanto Co Process for preparing high rubber-content graft polyblends
US4312802A (en) 1977-08-31 1982-01-26 United States Steel Corporation Polymer compositions and articles therefrom
FR2557575A1 (en) * 1983-12-30 1985-07-05 Charbonnages Ste Chimique PROCESS FOR PREPARING POLYSTYRENE-SHOCK HAVING GOOD BEHAVIOR TO CORROSIVE AGENTS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3488744A (en) * 1966-08-11 1970-01-06 Monsanto Co Process for preparing high rubber-content graft polyblends
US4312802A (en) 1977-08-31 1982-01-26 United States Steel Corporation Polymer compositions and articles therefrom
FR2557575A1 (en) * 1983-12-30 1985-07-05 Charbonnages Ste Chimique PROCESS FOR PREPARING POLYSTYRENE-SHOCK HAVING GOOD BEHAVIOR TO CORROSIVE AGENTS

Also Published As

Publication number Publication date
FR1324115A (en) 1963-04-12
LU41818A1 (en) 1963-12-01
ES277835A1 (en) 1963-01-16
NL279121A (en)
CH431086A (en) 1967-02-28
DE1495676A1 (en) 1969-11-27

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