AU8031975A - Styrene polymers expandable to give low density foams - Google Patents

Styrene polymers expandable to give low density foams

Info

Publication number
AU8031975A
AU8031975A AU80319/75A AU8031975A AU8031975A AU 8031975 A AU8031975 A AU 8031975A AU 80319/75 A AU80319/75 A AU 80319/75A AU 8031975 A AU8031975 A AU 8031975A AU 8031975 A AU8031975 A AU 8031975A
Authority
AU
Australia
Prior art keywords
low density
styrene polymers
give low
density foams
expandable
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU80319/75A
Other languages
English (en)
Inventor
Heinrich Horacek
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of AU8031975A publication Critical patent/AU8031975A/en
Expired legal-status Critical Current

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)
AU80319/75A 1974-04-26 1975-04-18 Styrene polymers expandable to give low density foams Expired AU8031975A (en)

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
AU8031975A true AU8031975A (en) 1976-10-21

Family

ID=5914059

Family Applications (1)

Application Number Title Priority Date Filing Date
AU80319/75A Expired AU8031975A (en) 1974-04-26 1975-04-18 Styrene polymers expandable to give low density foams

Country Status (12)

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

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
DE2420298A1 (de) 1975-11-06
JPS50148475A (instruction) 1975-11-28
CH594014A5 (instruction) 1977-12-30
JPS5910376B2 (ja) 1984-03-08
FR2268829A1 (instruction) 1975-11-21
SE7504780L (sv) 1975-10-27
BR7502387A (pt) 1976-03-03
GB1494927A (en) 1977-12-14
BE828400A (fr) 1975-10-27
NL7504759A (nl) 1975-10-28
AR202369A1 (es) 1975-05-30
IT1035393B (it) 1979-10-20

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