JPS5217573A - Process for producing polystyrene foam - Google Patents

Process for producing polystyrene foam

Info

Publication number
JPS5217573A
JPS5217573A JP50093026A JP9302675A JPS5217573A JP S5217573 A JPS5217573 A JP S5217573A JP 50093026 A JP50093026 A JP 50093026A JP 9302675 A JP9302675 A JP 9302675A JP S5217573 A JPS5217573 A JP S5217573A
Authority
JP
Japan
Prior art keywords
polystyrene foam
producing polystyrene
producing
foam
polystyrene
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.)
Granted
Application number
JP50093026A
Other languages
Japanese (ja)
Other versions
JPS5917737B2 (en
Inventor
Eiji Hatsutori
Seisaburou Watanabe
Yuuji Seo
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.)
Asahi Dow Ltd
Original Assignee
Asahi Dow 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 Asahi Dow Ltd filed Critical Asahi Dow Ltd
Priority to JP50093026A priority Critical patent/JPS5917737B2/en
Publication of JPS5217573A publication Critical patent/JPS5217573A/en
Publication of JPS5917737B2 publication Critical patent/JPS5917737B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
JP50093026A 1975-08-01 1975-08-01 Method for manufacturing styrenic resin foam Expired JPS5917737B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50093026A JPS5917737B2 (en) 1975-08-01 1975-08-01 Method for manufacturing styrenic resin foam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50093026A JPS5917737B2 (en) 1975-08-01 1975-08-01 Method for manufacturing styrenic resin foam

Publications (2)

Publication Number Publication Date
JPS5217573A true JPS5217573A (en) 1977-02-09
JPS5917737B2 JPS5917737B2 (en) 1984-04-23

Family

ID=14070967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50093026A Expired JPS5917737B2 (en) 1975-08-01 1975-08-01 Method for manufacturing styrenic resin foam

Country Status (1)

Country Link
JP (1) JPS5917737B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5571533A (en) * 1978-11-22 1980-05-29 Japan Styrene Paper Co Ltd Manufacturing polystyrene series resin foamed sheet
JPS62502476A (en) * 1985-09-20 1987-09-24 ザ　ダウ　ケミカル　カンパニ− Polymer composition expanded with water vapor and its manufacturing method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61198235U (en) * 1985-05-27 1986-12-11
JPS6311532U (en) * 1986-07-03 1988-01-26

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49128972A (en) * 1973-03-23 1974-12-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49128972A (en) * 1973-03-23 1974-12-10

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5571533A (en) * 1978-11-22 1980-05-29 Japan Styrene Paper Co Ltd Manufacturing polystyrene series resin foamed sheet
JPS62502476A (en) * 1985-09-20 1987-09-24 ザ　ダウ　ケミカル　カンパニ− Polymer composition expanded with water vapor and its manufacturing method

Also Published As

Publication number Publication date
JPS5917737B2 (en) 1984-04-23

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