BE619779A - Polyurethane foam post-treatment process - Google Patents

Polyurethane foam post-treatment process

Info

Publication number
BE619779A
BE619779A BE619779A BE619779A BE619779A BE 619779 A BE619779 A BE 619779A BE 619779 A BE619779 A BE 619779A BE 619779 A BE619779 A BE 619779A BE 619779 A BE619779 A BE 619779A
Authority
BE
Belgium
Prior art keywords
treatment process
polyurethane foam
foam post
post
polyurethane
Prior art date
Application number
BE619779A
Other languages
French (fr)
Original Assignee
Heberlein & Co Ag
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 Heberlein & Co Ag filed Critical Heberlein & Co Ag
Publication of BE619779A publication Critical patent/BE619779A/en

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
    • C08J9/36—After-treatment
    • C08J9/38—Destruction of cell membranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cell Biology (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)
BE619779A 1961-07-04 1962-07-04 Polyurethane foam post-treatment process BE619779A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH781861A CH398069A (en) 1961-07-04 1961-07-04 Process for the aftertreatment of foam sheets made of polyurethane

Publications (1)

Publication Number Publication Date
BE619779A true BE619779A (en) 1963-01-04

Family

ID=4330917

Family Applications (1)

Application Number Title Priority Date Filing Date
BE619779A BE619779A (en) 1961-07-04 1962-07-04 Polyurethane foam post-treatment process

Country Status (3)

Country Link
BE (1) BE619779A (en)
CH (1) CH398069A (en)
GB (1) GB979261A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011662B1 (en) * 1978-11-29 1983-09-14 Ford Motor Company Limited Hydrolysis of polyurethanes
US20070051636A1 (en) * 2005-09-07 2007-03-08 Inco Limited Process for producing metal foams having uniform cell structure

Also Published As

Publication number Publication date
CH398069A (en) 1965-08-31
GB979261A (en) 1965-01-01

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