JPH0525892B2 - - Google Patents

Info

Publication number
JPH0525892B2
JPH0525892B2 JP59079223A JP7922384A JPH0525892B2 JP H0525892 B2 JPH0525892 B2 JP H0525892B2 JP 59079223 A JP59079223 A JP 59079223A JP 7922384 A JP7922384 A JP 7922384A JP H0525892 B2 JPH0525892 B2 JP H0525892B2
Authority
JP
Japan
Prior art keywords
particles
water
temperature
foam particles
propylene
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 - Fee Related
Application number
JP59079223A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60221440A (ja
Inventor
Hiroshi Endo
Takanori Suzuki
Masanori Tanaka
Toshio Yagi
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.)
Mitsubishi Chemical BASF Co Ltd
Original Assignee
Mitsubishi Yuka Badische Co Ltd
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 Mitsubishi Yuka Badische Co Ltd filed Critical Mitsubishi Yuka Badische Co Ltd
Priority to JP59079223A priority Critical patent/JPS60221440A/ja
Priority to DE3536715A priority patent/DE3536715C2/de
Publication of JPS60221440A publication Critical patent/JPS60221440A/ja
Publication of JPH0525892B2 publication Critical patent/JPH0525892B2/ja
Granted 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
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/06—CO2, N2 or noble gases
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/16—Ethene-propene or ethene-propene-diene copolymers

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)
JP59079223A 1984-04-19 1984-04-19 プロピレン系樹脂発泡体粒子の製造方法 Granted JPS60221440A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP59079223A JPS60221440A (ja) 1984-04-19 1984-04-19 プロピレン系樹脂発泡体粒子の製造方法
DE3536715A DE3536715C2 (de) 1984-04-19 1985-10-15 Verfahren zur Herstellung von geschäumten Propylenrandomcopolymer-Harzteilchen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59079223A JPS60221440A (ja) 1984-04-19 1984-04-19 プロピレン系樹脂発泡体粒子の製造方法
DE3536715A DE3536715C2 (de) 1984-04-19 1985-10-15 Verfahren zur Herstellung von geschäumten Propylenrandomcopolymer-Harzteilchen

Publications (2)

Publication Number Publication Date
JPS60221440A JPS60221440A (ja) 1985-11-06
JPH0525892B2 true JPH0525892B2 (en, 2012) 1993-04-14

Family

ID=37872207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59079223A Granted JPS60221440A (ja) 1984-04-19 1984-04-19 プロピレン系樹脂発泡体粒子の製造方法

Country Status (2)

Country Link
JP (1) JPS60221440A (en, 2012)
DE (1) DE3536715C2 (en, 2012)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60229936A (ja) * 1984-04-28 1985-11-15 Japan Styrene Paper Co Ltd 重合体発泡粒子の製造方法
JPS60245650A (ja) * 1984-05-21 1985-12-05 Japan Styrene Paper Co Ltd 無架橋ポリプロピレン系樹脂発泡粒子の製造方法
JPS614738A (ja) * 1984-06-19 1986-01-10 Japan Styrene Paper Co Ltd ポリプロピレン系樹脂発泡粒子の製造方法
JP2599103B2 (ja) * 1994-10-24 1997-04-09 株式会社ジェイエスピー ポリプロピレン系樹脂発泡粒子の製造方法
EP0934974B1 (en) 1996-04-05 2003-07-02 Kaneka Corporation Hydrous polyolefin resin composition, preexpanded particles produced therefrom, process for producing the same, and expanded moldings
DE19614021B4 (de) * 1996-04-09 2005-08-18 Magna Exterior Systems Gmbh Verfahren zur Herstellung eines Kunststoff-Formteiles und Formteil, hergestellt nach diesem Verfahren, sowie Treibmittelbatch zur Herstellung des Formteiles
JP3950557B2 (ja) 1998-07-30 2007-08-01 株式会社カネカ ポリプロピレン系樹脂予備発泡粒子およびそれからの型内発泡成形体の製造方法
WO2001048068A1 (fr) 1999-12-28 2001-07-05 Kaneka Corporation Perles en resine de styrene expansible et mousses produites a partir de telles perles
JP5090213B2 (ja) * 2008-03-06 2012-12-05 株式会社カネカ ポリプロピレン系樹脂発泡粒子の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE359557B (en, 2012) * 1968-02-21 1973-09-03 Basf Ag
DE1923906A1 (de) * 1968-05-20 1969-11-27 Dart Ind Inc Kunststoffbecher und Verfahren zu seiner Herstellung
JPS58168626A (ja) * 1982-03-30 1983-10-05 Japan Styrene Paper Co Ltd 球状ポリプロピレン系樹脂粒子の製造方法

Also Published As

Publication number Publication date
JPS60221440A (ja) 1985-11-06
DE3536715C2 (de) 1994-09-29
DE3536715A1 (de) 1987-04-23

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees