CH461796A - Foam body and process for its manufacture - Google Patents

Foam body and process for its manufacture

Info

Publication number
CH461796A
CH461796A CH699963A CH699963A CH461796A CH 461796 A CH461796 A CH 461796A CH 699963 A CH699963 A CH 699963A CH 699963 A CH699963 A CH 699963A CH 461796 A CH461796 A CH 461796A
Authority
CH
Switzerland
Prior art keywords
manufacture
foam body
foam
Prior art date
Application number
CH699963A
Other languages
German (de)
Inventor
Walter Dr Leupold Curt
Franz Dr Matejcek
Helmut Dr Pietsch
Kurt Dr Sponsel
Original Assignee
Ver Papierwerke Schikedanz & C
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 Ver Papierwerke Schikedanz & C filed Critical Ver Papierwerke Schikedanz & C
Publication of CH461796A publication Critical patent/CH461796A/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
    • C08J9/40—Impregnation
    • C08J9/42—Impregnation with macromolecular 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/36—After-treatment
    • C08J9/40—Impregnation
    • 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
    • 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
    • C08J2401/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • 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
    • C08J2471/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers

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)
CH699963A 1962-06-15 1963-06-05 Foam body and process for its manufacture CH461796A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV22645A DE1198060B (en) 1962-06-15 1962-06-15 Process for the production of polyurethane foams coated with water-soluble film formers

Publications (1)

Publication Number Publication Date
CH461796A true CH461796A (en) 1968-08-31

Family

ID=7580007

Family Applications (1)

Application Number Title Priority Date Filing Date
CH699963A CH461796A (en) 1962-06-15 1963-06-05 Foam body and process for its manufacture

Country Status (4)

Country Link
AT (1) AT261228B (en)
BE (1) BE628353A (en)
CH (1) CH461796A (en)
DE (1) DE1198060B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2900278A (en) * 1956-06-15 1959-08-18 Scott Paper Co Cellular product and method of making the same

Also Published As

Publication number Publication date
BE628353A (en)
DE1198060B (en) 1965-08-05
AT261228B (en) 1968-04-10

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