AT333044B - METHOD OF AFTER-TREATMENT OF POLYURETHANE FOAM - Google Patents

METHOD OF AFTER-TREATMENT OF POLYURETHANE FOAM

Info

Publication number
AT333044B
AT333044B AT485874A AT485874A AT333044B AT 333044 B AT333044 B AT 333044B AT 485874 A AT485874 A AT 485874A AT 485874 A AT485874 A AT 485874A AT 333044 B AT333044 B AT 333044B
Authority
AT
Austria
Prior art keywords
treatment
polyurethane foam
polyurethane
foam
Prior art date
Application number
AT485874A
Other languages
German (de)
Other versions
ATA485874A (en
Original Assignee
Semperit 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 Semperit Ag filed Critical Semperit Ag
Publication of ATA485874A publication Critical patent/ATA485874A/en
Application granted granted Critical
Publication of AT333044B publication Critical patent/AT333044B/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
    • 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)
  • 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)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
AT485874A 1974-05-27 1974-06-12 METHOD OF AFTER-TREATMENT OF POLYURETHANE FOAM AT333044B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH721374A CH596253A5 (en) 1974-05-27 1974-05-27

Publications (2)

Publication Number Publication Date
ATA485874A ATA485874A (en) 1976-02-15
AT333044B true AT333044B (en) 1976-10-25

Family

ID=4321637

Family Applications (1)

Application Number Title Priority Date Filing Date
AT485874A AT333044B (en) 1974-05-27 1974-06-12 METHOD OF AFTER-TREATMENT OF POLYURETHANE FOAM

Country Status (6)

Country Link
AT (1) AT333044B (en)
BE (1) BE829544A (en)
CH (1) CH596253A5 (en)
DE (1) DE2523166C2 (en)
FR (1) FR2272819B3 (en)
GB (1) GB1514515A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4133306C2 (en) * 1990-10-11 1999-02-18 Metzeler Schaum Gmbh Process for the production of low-fogging, elastic isocyanate-based foams

Also Published As

Publication number Publication date
GB1514515A (en) 1978-06-14
CH596253A5 (en) 1978-03-15
DE2523166A1 (en) 1975-12-18
BE829544A (en) 1975-09-15
DE2523166C2 (en) 1984-07-19
FR2272819A1 (en) 1975-12-26
FR2272819B3 (en) 1978-12-29
ATA485874A (en) 1976-02-15

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee