DK121065B - Fremgangsmåde til fremstilling af cellelegemer af blødgøringsmiddelfrit polyvinlyklorid. - Google Patents

Fremgangsmåde til fremstilling af cellelegemer af blødgøringsmiddelfrit polyvinlyklorid.

Info

Publication number
DK121065B
DK121065B DK216669A DK216669A DK121065B DK 121065 B DK121065 B DK 121065B DK 216669 A DK216669 A DK 216669A DK 216669 A DK216669 A DK 216669A DK 121065 B DK121065 B DK 121065B
Authority
DK
Denmark
Prior art keywords
plasticizer
production
polyvinyl chloride
cell bodies
free polyvinyl
Prior art date
Application number
DK216669A
Other languages
Danish (da)
English (en)
Inventor
J Bystedt
T Corneliussen
Original Assignee
Kema Nord Ab
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 Kema Nord Ab filed Critical Kema Nord Ab
Publication of DK121065B publication Critical patent/DK121065B/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
    • C08J9/04—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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08J2327/00—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 a halogen; Derivatives of such polymers
    • 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
    • C08J2351/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; 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)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DK216669A 1968-04-22 1969-04-21 Fremgangsmåde til fremstilling af cellelegemer af blødgøringsmiddelfrit polyvinlyklorid. DK121065B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE536568A SE332072B (cs) 1968-04-22 1968-04-22

Publications (1)

Publication Number Publication Date
DK121065B true DK121065B (da) 1971-08-30

Family

ID=20266312

Family Applications (1)

Application Number Title Priority Date Filing Date
DK216669A DK121065B (da) 1968-04-22 1969-04-21 Fremgangsmåde til fremstilling af cellelegemer af blødgøringsmiddelfrit polyvinlyklorid.

Country Status (8)

Country Link
BE (1) BE731814A (cs)
CH (1) CH515946A (cs)
DE (1) DE1920382B2 (cs)
DK (1) DK121065B (cs)
FR (1) FR2006650A1 (cs)
GB (1) GB1269957A (cs)
NL (1) NL6906211A (cs)
SE (1) SE332072B (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1393680A (en) * 1971-11-23 1975-05-07 Atomic Energy Authority Uk Porous plastics materials
BE792581A (fr) * 1971-12-09 1973-06-12 Ici Ltd Compositions expansibles a base de polymeres du chlorure de vinyle et procede pour les preparer
NL7509004A (nl) * 1975-07-29 1977-02-01 Stamicarbon Schuimbare vinylchloridepolymeren en daarvan vervaardigde harde schuimstructuren.
US4039486A (en) * 1975-11-29 1977-08-02 Stamicarbon B.V. Foamable vinyl-chloride polymers and rigid foam structures made thereof
NL7513958A (nl) * 1975-11-29 1977-06-01 Stamicarbon Schuimbare vinylchloridepolymeren en daarvan vervaardigde harde schuimstructuren.

Also Published As

Publication number Publication date
BE731814A (cs) 1969-10-01
NL6906211A (cs) 1969-10-24
FR2006650A1 (cs) 1970-01-02
GB1269957A (en) 1972-04-12
DE1920382A1 (de) 1970-01-15
DE1920382B2 (de) 1972-12-21
SE332072B (cs) 1971-01-25
CH515946A (de) 1971-11-30

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