BE828400A - Polymeres du styrene expansibles en matieres cellulaires de faible densite - Google Patents

Polymeres du styrene expansibles en matieres cellulaires de faible densite

Info

Publication number
BE828400A
BE828400A BE155782A BE155782A BE828400A BE 828400 A BE828400 A BE 828400A BE 155782 A BE155782 A BE 155782A BE 155782 A BE155782 A BE 155782A BE 828400 A BE828400 A BE 828400A
Authority
BE
Belgium
Prior art keywords
low density
styrene polymers
expandable styrene
cellular materials
density cellular
Prior art date
Application number
BE155782A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE828400A publication Critical patent/BE828400A/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
    • C08J9/16—Making expandable particles
    • 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
    • C08J9/12—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 physical blowing agent
    • C08J9/14—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 physical blowing agent organic
    • C08J9/141—Hydrocarbons
    • 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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
BE155782A 1974-04-26 1975-04-25 Polymeres du styrene expansibles en matieres cellulaires de faible densite BE828400A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2420298A DE2420298A1 (de) 1974-04-26 1974-04-26 Zu schaumstoffen niederer dichte expandierbare styrolpolymerisate

Publications (1)

Publication Number Publication Date
BE828400A true BE828400A (fr) 1975-10-27

Family

ID=5914059

Family Applications (1)

Application Number Title Priority Date Filing Date
BE155782A BE828400A (fr) 1974-04-26 1975-04-25 Polymeres du styrene expansibles en matieres cellulaires de faible densite

Country Status (12)

Country Link
JP (1) JPS5910376B2 (zh)
AR (1) AR202369A1 (zh)
AU (1) AU8031975A (zh)
BE (1) BE828400A (zh)
BR (1) BR7502387A (zh)
CH (1) CH594014A5 (zh)
DE (1) DE2420298A1 (zh)
FR (1) FR2268829A1 (zh)
GB (1) GB1494927A (zh)
IT (1) IT1035393B (zh)
NL (1) NL7504759A (zh)
SE (1) SE7504780L (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE402922B (sv) * 1976-12-10 1978-07-24 Kemanobel Ab Framstellning av expanderbara perlor av ett termoplastmaterial genom suspensionspolymerisation, varvid reaktionskerlet under hela polymerisationen er fyllt med flytande reaktionsmedium
DE2748962A1 (de) * 1977-11-02 1979-05-03 Basf Ag Flammfeste styrolpolymerisate
DE3234660C2 (de) * 1982-09-18 1984-07-19 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von teilchenförmigen,treibmittelhaltigen Styrolpolymerisaten
DE3234664A1 (de) * 1982-09-18 1984-03-22 Basf Ag, 6700 Ludwigshafen Schaumkunststoffteilchen auf basis von poly-p-methylstyrol

Also Published As

Publication number Publication date
CH594014A5 (zh) 1977-12-30
FR2268829A1 (zh) 1975-11-21
BR7502387A (pt) 1976-03-03
SE7504780L (sv) 1975-10-27
JPS50148475A (zh) 1975-11-28
JPS5910376B2 (ja) 1984-03-08
AR202369A1 (es) 1975-05-30
IT1035393B (it) 1979-10-20
AU8031975A (en) 1976-10-21
NL7504759A (nl) 1975-10-28
GB1494927A (en) 1977-12-14
DE2420298A1 (de) 1975-11-06

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