DK124268B - Fremgangsmåde til fremstilling af et polyvinylalkohol-skumstof med lukkede celler ud fra en vandig polyvinylalkoholopløsning. - Google Patents

Fremgangsmåde til fremstilling af et polyvinylalkohol-skumstof med lukkede celler ud fra en vandig polyvinylalkoholopløsning.

Info

Publication number
DK124268B
DK124268B DK125363AA DK125363A DK124268B DK 124268 B DK124268 B DK 124268B DK 125363A A DK125363A A DK 125363AA DK 125363 A DK125363 A DK 125363A DK 124268 B DK124268 B DK 124268B
Authority
DK
Denmark
Prior art keywords
polyvinyl alcohol
preparation
closed
cell
foam
Prior art date
Application number
DK125363AA
Other languages
Danish (da)
English (en)
Inventor
Alden J Deyrup
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of DK124268B publication Critical patent/DK124268B/da

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
    • C08J9/30—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
    • 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
    • C08J2329/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Molding Of Porous Articles (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
DK125363AA 1962-03-20 1963-03-19 Fremgangsmåde til fremstilling af et polyvinylalkohol-skumstof med lukkede celler ud fra en vandig polyvinylalkoholopløsning. DK124268B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18116862A 1962-03-20 1962-03-20

Publications (1)

Publication Number Publication Date
DK124268B true DK124268B (da) 1972-10-02

Family

ID=22663169

Family Applications (1)

Application Number Title Priority Date Filing Date
DK125363AA DK124268B (da) 1962-03-20 1963-03-19 Fremgangsmåde til fremstilling af et polyvinylalkohol-skumstof med lukkede celler ud fra en vandig polyvinylalkoholopløsning.

Country Status (9)

Country Link
JP (1) JPS509824B1 (cs)
BE (1) BE629763A (cs)
DE (1) DE1569244B2 (cs)
DK (1) DK124268B (cs)
FI (1) FI44056B (cs)
FR (1) FR1355881A (cs)
GB (1) GB1030234A (cs)
NL (2) NL290389A (cs)
SE (1) SE317506B (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1105538A (en) * 1965-04-13 1968-03-06 Crown Rubber Company Preparation of solid foams from polymer emulsions
JPS50139438A (cs) * 1974-04-24 1975-11-07
US5089535A (en) * 1990-10-22 1992-02-18 Sealed Air Corporation Thermoplastic compositions for water soluble foams
DE4034921C2 (de) * 1990-11-01 1994-09-08 Kulicke Werner Michael Prof Dr Verwendung eines Feuchtigkeit speichernden, watteförmigen Kunststoffs in Polsterungen und Matratzen
US5981611A (en) * 1997-11-24 1999-11-09 Prince Corporation Thermoformable foam with infrared receptors

Also Published As

Publication number Publication date
DE1569244B2 (de) 1971-02-11
FI44056B (cs) 1971-04-30
FR1355881A (fr) 1964-03-20
NL290389A (cs) 1965-06-10
JPS509824B1 (cs) 1975-04-16
SE317506B (cs) 1969-11-17
BE629763A (fr) 1963-04-12
NL137713C (cs) 1973-01-15
DE1569244A1 (de) 1970-04-16
GB1030234A (en) 1966-05-18

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