JPS6487339A - Laminated foamed sheet for molding - Google Patents

Laminated foamed sheet for molding

Info

Publication number
JPS6487339A
JPS6487339A JP62246628A JP24662887A JPS6487339A JP S6487339 A JPS6487339 A JP S6487339A JP 62246628 A JP62246628 A JP 62246628A JP 24662887 A JP24662887 A JP 24662887A JP S6487339 A JPS6487339 A JP S6487339A
Authority
JP
Japan
Prior art keywords
resin
styrene
foamed sheet
copolymer
carboxyl group
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
JP62246628A
Other languages
Japanese (ja)
Other versions
JPH053977B2 (en
Inventor
Shigeru Kobayashi
Yuji Ito
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.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry 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 Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Priority to JP62246628A priority Critical patent/JPS6487339A/en
Publication of JPS6487339A publication Critical patent/JPS6487339A/en
Publication of JPH053977B2 publication Critical patent/JPH053977B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE:To obtain laminated foamed sheet with superior moldability and heat resistance by laminating film consisting of the mixed resin consisting of a copolymer resin of styrene and monomer containing a carboxyl group and high-impact styrene resin at a specific ratio on a styrene resin foamed sheet. CONSTITUTION:Film of a mixed resin consisting of 95-60pts.wt. of copolymer resins of styrene and monomer containing a carboxyl group 5-40pts.wt. of high-impact styrene (Hi-St), is laminated on a styrene (St) resin foamed sheet. The preferable St resin to be used for lamination is a copolymer resin of St and acrylate or methacrylate, and a composite resin of such copolymer resin and Hi-St from a viewpoint of workability with a foamed sheet, adhesion with film and heat resistance of a container obtained. As a copolymer resin of St and a monomer containing a carboxyl group, a copolymer of St and methacrylate is the most desirable one from a viewpoint of heat resistance, adhesion with a foamed sheet, etc. The composition ratio should preferably be 5-15pts.wt. of monomer containing a carboxyl group and 95-85pts.wt. of styrene.
JP62246628A 1987-09-30 1987-09-30 Laminated foamed sheet for molding Granted JPS6487339A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62246628A JPS6487339A (en) 1987-09-30 1987-09-30 Laminated foamed sheet for molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62246628A JPS6487339A (en) 1987-09-30 1987-09-30 Laminated foamed sheet for molding

Publications (2)

Publication Number Publication Date
JPS6487339A true JPS6487339A (en) 1989-03-31
JPH053977B2 JPH053977B2 (en) 1993-01-19

Family

ID=17151230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62246628A Granted JPS6487339A (en) 1987-09-30 1987-09-30 Laminated foamed sheet for molding

Country Status (1)

Country Link
JP (1) JPS6487339A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03239534A (en) * 1990-02-15 1991-10-25 Kanegafuchi Chem Ind Co Ltd Laminated body
JPH04100476U (en) * 1991-01-28 1992-08-31
JP2012207201A (en) * 2011-03-16 2012-10-25 Ps Japan Corp Heat-resistant styrenic resin composition, extruded sheet, and molded article

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60110437A (en) * 1983-11-21 1985-06-15 日本スチレンペーパー株式会社 Expanded polystyrene group resin laminated sheet
JPS61137740A (en) * 1984-12-08 1986-06-25 日本スチレンペ−パ−株式会社 Laminated sheet for molding
JPS61217245A (en) * 1985-02-21 1986-09-26 山陽国策パルプ株式会社 Manufacture of composite sheet for forming heat-resistant sleeve
JPS6225031A (en) * 1985-07-26 1987-02-03 Asahi Chem Ind Co Ltd Heat-resistive sheet of biaxially oriented styrene base
JPS645817A (en) * 1987-06-29 1989-01-10 Asahi Chemical Ind Manufacture of heat-resistant container

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60110437A (en) * 1983-11-21 1985-06-15 日本スチレンペーパー株式会社 Expanded polystyrene group resin laminated sheet
JPS61137740A (en) * 1984-12-08 1986-06-25 日本スチレンペ−パ−株式会社 Laminated sheet for molding
JPS61217245A (en) * 1985-02-21 1986-09-26 山陽国策パルプ株式会社 Manufacture of composite sheet for forming heat-resistant sleeve
JPS6225031A (en) * 1985-07-26 1987-02-03 Asahi Chem Ind Co Ltd Heat-resistive sheet of biaxially oriented styrene base
JPS645817A (en) * 1987-06-29 1989-01-10 Asahi Chemical Ind Manufacture of heat-resistant container

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03239534A (en) * 1990-02-15 1991-10-25 Kanegafuchi Chem Ind Co Ltd Laminated body
JPH04100476U (en) * 1991-01-28 1992-08-31
JP2012207201A (en) * 2011-03-16 2012-10-25 Ps Japan Corp Heat-resistant styrenic resin composition, extruded sheet, and molded article

Also Published As

Publication number Publication date
JPH053977B2 (en) 1993-01-19

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