CA958138A - Block polymers of polysiloxanes and polybutadiene - Google Patents

Block polymers of polysiloxanes and polybutadiene

Info

Publication number
CA958138A
CA958138A CA115,486A CA115486A CA958138A CA 958138 A CA958138 A CA 958138A CA 115486 A CA115486 A CA 115486A CA 958138 A CA958138 A CA 958138A
Authority
CA
Canada
Prior art keywords
polysiloxanes
polybutadiene
block polymers
polymers
block
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
CA115,486A
Other languages
English (en)
Other versions
CA115486S (en
Inventor
William L. Hergenrother
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
Application granted granted Critical
Publication of CA958138A publication Critical patent/CA958138A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/442—Block-or graft-polymers containing polysiloxane sequences containing vinyl polymer sequences

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Silicon Polymers (AREA)
  • Graft Or Block Polymers (AREA)
CA115,486A 1970-07-02 1971-06-11 Block polymers of polysiloxanes and polybutadiene Expired CA958138A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5213670A 1970-07-02 1970-07-02

Publications (1)

Publication Number Publication Date
CA958138A true CA958138A (en) 1974-11-19

Family

ID=21975714

Family Applications (1)

Application Number Title Priority Date Filing Date
CA115,486A Expired CA958138A (en) 1970-07-02 1971-06-11 Block polymers of polysiloxanes and polybutadiene

Country Status (6)

Country Link
BE (1) BE769293A (enExample)
CA (1) CA958138A (enExample)
DE (1) DE2131557A1 (enExample)
FR (1) FR2100119A5 (enExample)
GB (1) GB1353533A (enExample)
NL (1) NL7109127A (enExample)

Also Published As

Publication number Publication date
FR2100119A5 (enExample) 1972-03-17
BE769293A (fr)
NL7109127A (enExample) 1972-01-04
DE2131557A1 (de) 1972-01-05
GB1353533A (en) 1974-05-22

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