JPS5910376B2 - 低密度の泡状物質に膨張可能なスチロ−ル重合物 - Google Patents

低密度の泡状物質に膨張可能なスチロ−ル重合物

Info

Publication number
JPS5910376B2
JPS5910376B2 JP50049852A JP4985275A JPS5910376B2 JP S5910376 B2 JPS5910376 B2 JP S5910376B2 JP 50049852 A JP50049852 A JP 50049852A JP 4985275 A JP4985275 A JP 4985275A JP S5910376 B2 JPS5910376 B2 JP S5910376B2
Authority
JP
Japan
Prior art keywords
weight
styrene polymer
styrene
low density
particles
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
JP50049852A
Other languages
English (en)
Japanese (ja)
Other versions
JPS50148475A (xx
Inventor
ホ−ラツエ−ク ハインリツヒ
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.)
YUKA BAADEITSUSHE KK
Original Assignee
YUKA BAADEITSUSHE KK
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 YUKA BAADEITSUSHE KK filed Critical YUKA BAADEITSUSHE KK
Publication of JPS50148475A publication Critical patent/JPS50148475A/ja
Publication of JPS5910376B2 publication Critical patent/JPS5910376B2/ja
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)
JP50049852A 1974-04-26 1975-04-25 低密度の泡状物質に膨張可能なスチロ−ル重合物 Expired JPS5910376B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2420298 1974-04-26
DE2420298A DE2420298A1 (de) 1974-04-26 1974-04-26 Zu schaumstoffen niederer dichte expandierbare styrolpolymerisate

Publications (2)

Publication Number Publication Date
JPS50148475A JPS50148475A (xx) 1975-11-28
JPS5910376B2 true JPS5910376B2 (ja) 1984-03-08

Family

ID=5914059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50049852A Expired JPS5910376B2 (ja) 1974-04-26 1975-04-25 低密度の泡状物質に膨張可能なスチロ−ル重合物

Country Status (12)

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

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
BE828400A (fr) 1975-10-27
SE7504780L (sv) 1975-10-27
DE2420298A1 (de) 1975-11-06
AR202369A1 (es) 1975-05-30
IT1035393B (it) 1979-10-20
GB1494927A (en) 1977-12-14
CH594014A5 (xx) 1977-12-30
NL7504759A (nl) 1975-10-28
BR7502387A (pt) 1976-03-03
FR2268829A1 (xx) 1975-11-21
AU8031975A (en) 1976-10-21
JPS50148475A (xx) 1975-11-28

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