CA943299A - Heat resistant, high strength rigid plastic foam - Google Patents

Heat resistant, high strength rigid plastic foam

Info

Publication number
CA943299A
CA943299A CA116,355A CA116355A CA943299A CA 943299 A CA943299 A CA 943299A CA 116355 A CA116355 A CA 116355A CA 943299 A CA943299 A CA 943299A
Authority
CA
Canada
Prior art keywords
high strength
heat resistant
rigid plastic
plastic foam
strength rigid
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
CA116,355A
Other versions
CA116355S (en
Inventor
Otis D. Cole
Wendell R. Conard
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 CA943299A publication Critical patent/CA943299A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/107—Nitroso compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2309/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
CA116,355A 1970-07-15 1971-06-22 Heat resistant, high strength rigid plastic foam Expired CA943299A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5523570A 1970-07-15 1970-07-15

Publications (1)

Publication Number Publication Date
CA943299A true CA943299A (en) 1974-03-05

Family

ID=21996567

Family Applications (1)

Application Number Title Priority Date Filing Date
CA116,355A Expired CA943299A (en) 1970-07-15 1971-06-22 Heat resistant, high strength rigid plastic foam

Country Status (6)

Country Link
BE (1) BE769928A (en)
CA (1) CA943299A (en)
DE (1) DE2134288A1 (en)
FR (1) FR2101656A5 (en)
GB (1) GB1343083A (en)
NL (1) NL7109567A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19644855A1 (en) * 1996-10-29 1998-04-30 Henkel Teroson Gmbh Sulfur-free expanding, thermosetting rubber moldings

Also Published As

Publication number Publication date
BE769928A (en) 1972-01-13
GB1343083A (en) 1974-01-10
DE2134288A1 (en) 1972-01-20
FR2101656A5 (en) 1972-03-31
NL7109567A (en) 1972-01-18

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