CH452191A - Procédé de production de polymères ou de copolymères de styrène aptes à être transformés en produits mousse - Google Patents

Procédé de production de polymères ou de copolymères de styrène aptes à être transformés en produits mousse

Info

Publication number
CH452191A
CH452191A CH267066A CH267066A CH452191A CH 452191 A CH452191 A CH 452191A CH 267066 A CH267066 A CH 267066A CH 267066 A CH267066 A CH 267066A CH 452191 A CH452191 A CH 452191A
Authority
CH
Switzerland
Prior art keywords
polymers
copolymers
styrene
parts
production
Prior art date
Application number
CH267066A
Other languages
English (en)
French (fr)
Inventor
Testuz Roland
Original Assignee
Fresse S A
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 Fresse S A filed Critical Fresse S A
Priority to CH267066A priority Critical patent/CH452191A/fr
Priority to BE694316D priority patent/BE694316A/xx
Priority to FR77096191A priority patent/FR1520571A/fr
Priority to ES337267A priority patent/ES337267A1/es
Publication of CH452191A publication Critical patent/CH452191A/fr

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
    • C08J9/16—Making expandable particles
    • C08J9/18—Making expandable particles by impregnating polymer particles with the 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
    • C08J2325/00—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 aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
CH267066A 1966-02-24 1966-02-24 Procédé de production de polymères ou de copolymères de styrène aptes à être transformés en produits mousse CH452191A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH267066A CH452191A (fr) 1966-02-24 1966-02-24 Procédé de production de polymères ou de copolymères de styrène aptes à être transformés en produits mousse
BE694316D BE694316A (de) 1966-02-24 1967-02-20
FR77096191A FR1520571A (fr) 1966-02-24 1967-02-23 Procédé de production de polymère ou copolymère de styrène pouvant être transformé en produit mousse hydrofuge
ES337267A ES337267A1 (es) 1966-02-24 1967-02-24 Un procedimiento para la obtencion de polimeros y copolime-ros del estirol.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH267066A CH452191A (fr) 1966-02-24 1966-02-24 Procédé de production de polymères ou de copolymères de styrène aptes à être transformés en produits mousse

Publications (1)

Publication Number Publication Date
CH452191A true CH452191A (fr) 1968-05-31

Family

ID=4238923

Family Applications (1)

Application Number Title Priority Date Filing Date
CH267066A CH452191A (fr) 1966-02-24 1966-02-24 Procédé de production de polymères ou de copolymères de styrène aptes à être transformés en produits mousse

Country Status (4)

Country Link
BE (1) BE694316A (de)
CH (1) CH452191A (de)
ES (1) ES337267A1 (de)
FR (1) FR1520571A (de)

Also Published As

Publication number Publication date
FR1520571A (fr) 1968-04-12
BE694316A (de) 1967-07-31
ES337267A1 (es) 1968-02-01

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