JPS5667224A - Biaxially stretched styrene resin film - Google Patents

Biaxially stretched styrene resin film

Info

Publication number
JPS5667224A
JPS5667224A JP14320479A JP14320479A JPS5667224A JP S5667224 A JPS5667224 A JP S5667224A JP 14320479 A JP14320479 A JP 14320479A JP 14320479 A JP14320479 A JP 14320479A JP S5667224 A JPS5667224 A JP S5667224A
Authority
JP
Japan
Prior art keywords
styrene
styrene resin
resin film
biaxially stretched
resins
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
JP14320479A
Other languages
Japanese (ja)
Inventor
Yasutoshi Kakizawa
Koji Okada
Junji Nanbu
Kyotaro Shimazu
Atsushi Hosoda
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.)
DIC Corp
Original Assignee
Dainippon Ink and Chemicals 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 Dainippon Ink and Chemicals Co Ltd filed Critical Dainippon Ink and Chemicals Co Ltd
Priority to JP14320479A priority Critical patent/JPS5667224A/en
Publication of JPS5667224A publication Critical patent/JPS5667224A/en
Pending legal-status Critical Current

Links

Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

PURPOSE: To increase breaking resistance, crazing resistance by a method wherein styrene resin manufactured by using low-temperature active multifunctional organic peroxide by itself or peroxide and high-temperature active multifunctional organic peroxide as a radical polymerization initiator is stretched bioxially.
CONSTITUTION: Of styrene resins, a resin wherein fusing viscosity indexes (at 200°C, by 5kg load) specified by JISK-6870 range between 0.1 and 1.0g/10min is stretched biaxially at 200W280°C. The styrene resin can be a monomer where hydrogen atoms of styrene-, benzen-nucleus are substituted by halogen atoms, alkyl groups (C1WC4) and α-alkyl substituted styrene or a copolymer with other resins.
COPYRIGHT: (C)1981,JPO&Japio
JP14320479A 1979-11-07 1979-11-07 Biaxially stretched styrene resin film Pending JPS5667224A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14320479A JPS5667224A (en) 1979-11-07 1979-11-07 Biaxially stretched styrene resin film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14320479A JPS5667224A (en) 1979-11-07 1979-11-07 Biaxially stretched styrene resin film

Publications (1)

Publication Number Publication Date
JPS5667224A true JPS5667224A (en) 1981-06-06

Family

ID=15333293

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14320479A Pending JPS5667224A (en) 1979-11-07 1979-11-07 Biaxially stretched styrene resin film

Country Status (1)

Country Link
JP (1) JPS5667224A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60206847A (en) * 1984-03-30 1985-10-18 Kanegafuchi Chem Ind Co Ltd Preparation of expandable thermoplastic copolymer particle
JPS60206849A (en) * 1984-03-30 1985-10-18 Kanegafuchi Chem Ind Co Ltd Preparation of expandable thermoplastic copolymer particle
JPS60206846A (en) * 1984-03-30 1985-10-18 Kanegafuchi Chem Ind Co Ltd Preparation of expandable thermoplastic copolymer particle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60206847A (en) * 1984-03-30 1985-10-18 Kanegafuchi Chem Ind Co Ltd Preparation of expandable thermoplastic copolymer particle
JPS60206849A (en) * 1984-03-30 1985-10-18 Kanegafuchi Chem Ind Co Ltd Preparation of expandable thermoplastic copolymer particle
JPS60206846A (en) * 1984-03-30 1985-10-18 Kanegafuchi Chem Ind Co Ltd Preparation of expandable thermoplastic copolymer particle
JPH0513174B2 (en) * 1984-03-30 1993-02-19 Kanegafuchi Chemical Ind

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