FR1136847A - Improvements in the manufacture of expanded polyurethane elastomeric polymers - Google Patents

Improvements in the manufacture of expanded polyurethane elastomeric polymers

Info

Publication number
FR1136847A
FR1136847A FR1136847DA FR1136847A FR 1136847 A FR1136847 A FR 1136847A FR 1136847D A FR1136847D A FR 1136847DA FR 1136847 A FR1136847 A FR 1136847A
Authority
FR
France
Prior art keywords
manufacture
elastomeric polymers
polyurethane elastomeric
expanded polyurethane
expanded
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
Other languages
French (fr)
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.)
Uniroyal Inc
Original Assignee
United States 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 United States Rubber Co filed Critical United States Rubber Co
Application granted granted Critical
Publication of FR1136847A publication Critical patent/FR1136847A/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
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyurethanes Or Polyureas (AREA)
FR1136847D 1954-10-26 1955-09-26 Improvements in the manufacture of expanded polyurethane elastomeric polymers Expired FR1136847A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US772925XA 1954-10-26 1954-10-26

Publications (1)

Publication Number Publication Date
FR1136847A true FR1136847A (en) 1957-05-20

Family

ID=22137215

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1136847D Expired FR1136847A (en) 1954-10-26 1955-09-26 Improvements in the manufacture of expanded polyurethane elastomeric polymers

Country Status (3)

Country Link
DE (1) DE1038272B (en)
FR (1) FR1136847A (en)
GB (1) GB772925A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB587833A (en) * 1945-01-19 1947-05-07 Edward Henry George Sargent An improved manufacture of light weight resinous insulating and like materials
DE897399C (en) * 1951-02-17 1953-11-19 Bayer Ag Laminates
BE516512A (en) * 1951-12-24

Also Published As

Publication number Publication date
DE1038272B (en) 1958-09-04
GB772925A (en) 1957-04-17

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