JPS5744634A - Preparation of lamellar polystyrene resin foam - Google Patents

Preparation of lamellar polystyrene resin foam

Info

Publication number
JPS5744634A
JPS5744634A JP55119856A JP11985680A JPS5744634A JP S5744634 A JPS5744634 A JP S5744634A JP 55119856 A JP55119856 A JP 55119856A JP 11985680 A JP11985680 A JP 11985680A JP S5744634 A JPS5744634 A JP S5744634A
Authority
JP
Japan
Prior art keywords
blowing agent
amount
ingredient
lamellar
polystyrene resin
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
JP55119856A
Other languages
English (en)
Inventor
Hiroyuki Akiyama
Hideo Hatakeyama
Shinkichi Shimoyashiki
Yoshiaki Momose
Fusao Imai
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.)
JSP Corp
Original Assignee
JSP Corp
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 JSP Corp filed Critical JSP Corp
Priority to JP55119856A priority Critical patent/JPS5744634A/ja
Priority to US06/297,172 priority patent/US4393016A/en
Priority to NO812954A priority patent/NO156413C/no
Publication of JPS5744634A publication Critical patent/JPS5744634A/ja
Pending 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
    • C08J9/04—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
    • C08J9/143—Halogen containing compounds
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/05—Use of one or more blowing agents together
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/13—Cell size and distribution control while molding a foam
JP55119856A 1980-09-01 1980-09-01 Preparation of lamellar polystyrene resin foam Pending JPS5744634A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP55119856A JPS5744634A (en) 1980-09-01 1980-09-01 Preparation of lamellar polystyrene resin foam
US06/297,172 US4393016A (en) 1980-09-01 1981-08-28 Process for producing plate-like polystyrene resin foam
NO812954A NO156413C (no) 1980-09-01 1981-08-31 FremgangsmŸte ved fremstilling av polystyrenskum.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55119856A JPS5744634A (en) 1980-09-01 1980-09-01 Preparation of lamellar polystyrene resin foam

Publications (1)

Publication Number Publication Date
JPS5744634A true JPS5744634A (en) 1982-03-13

Family

ID=14771959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55119856A Pending JPS5744634A (en) 1980-09-01 1980-09-01 Preparation of lamellar polystyrene resin foam

Country Status (3)

Country Link
US (1) US4393016A (ja)
JP (1) JPS5744634A (ja)
NO (1) NO156413C (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62502476A (ja) * 1985-09-20 1987-09-24 ザ　ダウ　ケミカル　カンパニ− 水蒸気で膨張させたポリマ−組成物とその製法
JPH01247434A (ja) * 1988-03-30 1989-10-03 Sekisui Plastics Co Ltd 難燃性スチレン系樹脂発泡体の製造方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452751A (en) * 1982-02-26 1984-06-05 The Dow Chemical Company Styrena polymer foam made with α-polyolefin additives
US4636527A (en) * 1985-04-12 1987-01-13 The Dow Chemical Company Method for the preparation of styrene polymer foam and foam prepared thereby
DE3674704D1 (de) * 1985-04-12 1990-11-08 Dow Chemical Co Herstellung von styrenpolymerschaum und so erzeugter schaum.

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2928130A (en) * 1955-09-08 1960-03-15 Western Electric Co Methods for making cellular plastic products
US3121911A (en) * 1961-03-08 1964-02-25 Monsanto Chemicals Foamed resin extrusion process and apparatus
US3160688A (en) * 1961-06-02 1964-12-08 Monsanto Co Extrusion process
GB1214384A (en) * 1967-10-19 1970-12-02 Sumitomo Chemical Co Expandable styrene polymer compositions
DE2008126C3 (de) * 1970-02-21 1974-01-03 Badische Anilin- & Soda-Fabrik Ag, 6700 Ludwigshafen Verfahren und Vorrichtung zur Herstellung von Schaumstoff-Formkörpern
US3770668A (en) * 1970-10-29 1973-11-06 Dow Chemical Co Styrene polymer foam and the preparation thereof
US4020025A (en) * 1973-05-08 1977-04-26 Basf Aktiengesellschaft Extrudable foamable composition comprising an olefin polymer, a styrene polymer and a hydrogenated styrene butadiene block copolymer
CA1052966A (en) * 1974-08-23 1979-04-24 Herbert W. Keuchel Radial extrusion and stretching of foam to form fibrous networks
US4196267A (en) * 1975-03-25 1980-04-01 Asahi-Dow Limited Extrusion foamed article and process for producing the same
JPS5835614B2 (ja) * 1979-03-09 1983-08-03 日本スチレンペ−パ−株式会社 ポリスチレン系樹脂板状発泡体の製造法
US4308352A (en) * 1981-04-24 1981-12-29 Packaging Industries Group, Inc. Process of extruding polysulfone foam

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62502476A (ja) * 1985-09-20 1987-09-24 ザ　ダウ　ケミカル　カンパニ− 水蒸気で膨張させたポリマ−組成物とその製法
JPH01247434A (ja) * 1988-03-30 1989-10-03 Sekisui Plastics Co Ltd 難燃性スチレン系樹脂発泡体の製造方法
JPH0567655B2 (ja) * 1988-03-30 1993-09-27 Sekisui Plastics

Also Published As

Publication number Publication date
US4393016A (en) 1983-07-12
NO812954L (no) 1982-03-02
NO156413B (no) 1987-06-09
NO156413C (no) 1987-09-16

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