JPS59189136A - 膨張可能ポリマ−性スチレン粒子およびその製造方法 - Google Patents

膨張可能ポリマ−性スチレン粒子およびその製造方法

Info

Publication number
JPS59189136A
JPS59189136A JP58178365A JP17836583A JPS59189136A JP S59189136 A JPS59189136 A JP S59189136A JP 58178365 A JP58178365 A JP 58178365A JP 17836583 A JP17836583 A JP 17836583A JP S59189136 A JPS59189136 A JP S59189136A
Authority
JP
Japan
Prior art keywords
polymeric
blowing agent
particles
styrene
styrene 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.)
Pending
Application number
JP58178365A
Other languages
English (en)
Japanese (ja)
Inventor
リチヤ−ド・エイ・シユワルツ
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.)
Cosden Technology Inc
Original Assignee
Cosden Technology Inc
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
Priority claimed from US06/483,407 external-priority patent/US4417003A/en
Application filed by Cosden Technology Inc filed Critical Cosden Technology Inc
Publication of JPS59189136A publication Critical patent/JPS59189136A/ja
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/16Making expandable particles
    • C08J9/18Making expandable particles by impregnating polymer particles with the blowing agent
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/02Halogenated hydrocarbons
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/06Ethers; Acetals; Ketals; Ortho-esters
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00Characterised 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP58178365A 1983-04-08 1983-09-28 膨張可能ポリマ−性スチレン粒子およびその製造方法 Pending JPS59189136A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/483,407 US4417003A (en) 1982-09-24 1983-04-08 Foamable polymeric styrene particles
US483407 1983-04-08

Publications (1)

Publication Number Publication Date
JPS59189136A true JPS59189136A (ja) 1984-10-26

Family

ID=23919941

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58178365A Pending JPS59189136A (ja) 1983-04-08 1983-09-28 膨張可能ポリマ−性スチレン粒子およびその製造方法

Country Status (7)

Country Link
JP (1) JPS59189136A (cs)
BE (1) BE897627A (cs)
CS (1) CS240977B2 (cs)
DE (1) DE3333022A1 (cs)
FR (1) FR2543962A1 (cs)
GB (1) GB2138819B (cs)
IT (1) IT1167234B (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04154847A (ja) * 1990-10-19 1992-05-27 Sekisui Plastics Co Ltd 難燃性発泡性樹脂粒子の製造法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1794347B2 (de) * 1964-11-20 1975-05-07 Chemische Fabrik Kalk Gmbh, 5000 Koeln Verfahren zur Herstellung von schwer entflammbaren und selbstverlöschenden Formteilen aus styrolhaltigen Formmassen
DE2950098A1 (de) * 1979-12-13 1981-07-09 Basf Ag, 6700 Ludwigshafen Flammgeschuetzte styrolpolymerisate
US4388418A (en) * 1982-09-24 1983-06-14 Cosden Technology, Inc. Foamable polymeric styrene particles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04154847A (ja) * 1990-10-19 1992-05-27 Sekisui Plastics Co Ltd 難燃性発泡性樹脂粒子の製造法

Also Published As

Publication number Publication date
DE3333022A1 (de) 1984-10-18
GB2138819B (en) 1985-10-02
FR2543962A1 (fr) 1984-10-12
IT8323088A0 (it) 1983-09-30
IT1167234B (it) 1987-05-13
CS240977B2 (en) 1986-03-13
IT8323088A1 (it) 1985-03-30
GB2138819A (en) 1984-10-31
GB8324647D0 (en) 1983-10-19
BE897627A (fr) 1984-02-29
CS710983A2 (en) 1985-06-13

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