BE749117A - Procede d'expansion de polymeres du chlorure de vinyle - Google Patents

Procede d'expansion de polymeres du chlorure de vinyle

Info

Publication number
BE749117A
BE749117A BE749117DA BE749117A BE 749117 A BE749117 A BE 749117A BE 749117D A BE749117D A BE 749117DA BE 749117 A BE749117 A BE 749117A
Authority
BE
Belgium
Prior art keywords
vinyl chloride
expansion process
chloride polymer
polymer expansion
vinyl
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Pechiney Saint Gobain
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 Pechiney Saint Gobain filed Critical Pechiney Saint Gobain
Publication of BE749117A publication Critical patent/BE749117A/xx

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Sealing Material Composition (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BE749117D 1969-04-18 1970-04-17 Procede d'expansion de polymeres du chlorure de vinyle BE749117A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6912163A FR2036925A1 (xx) 1969-04-18 1969-04-18

Publications (1)

Publication Number Publication Date
BE749117A true BE749117A (fr) 1970-10-19

Family

ID=9032675

Family Applications (1)

Application Number Title Priority Date Filing Date
BE749117D BE749117A (fr) 1969-04-18 1970-04-17 Procede d'expansion de polymeres du chlorure de vinyle

Country Status (5)

Country Link
BE (1) BE749117A (xx)
ES (1) ES378727A1 (xx)
FR (1) FR2036925A1 (xx)
GB (1) GB1302963A (xx)
NL (1) NL7004595A (xx)

Also Published As

Publication number Publication date
ES378727A1 (es) 1972-06-16
NL7004595A (xx) 1970-10-20
DE2018536A1 (de) 1971-01-07
GB1302963A (xx) 1973-01-10
DE2018536B2 (de) 1976-07-22
FR2036925A1 (xx) 1970-12-31

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