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JPS57172947A - Impact-resistant thermoplastic resin composition - Google Patents

Impact-resistant thermoplastic resin composition

Info

Publication number
JPS57172947A
JPS57172947A JP5691681A JP5691681A JPS57172947A JP S57172947 A JPS57172947 A JP S57172947A JP 5691681 A JP5691681 A JP 5691681A JP 5691681 A JP5691681 A JP 5691681A JP S57172947 A JPS57172947 A JP S57172947A
Authority
JP
Japan
Prior art keywords
rubbery polymer
thermoplastic resin
monomer
particle size
average particle
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
JP5691681A
Other languages
Japanese (ja)
Other versions
JPH0227378B2 (en
Inventor
Kazuhiko Sho
Hiroshi Kitayama
Tsutomu Sugimoto
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
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Dow Ltd
Asahi 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 Asahi Dow Ltd, Asahi Chemical Industry Co Ltd filed Critical Asahi Dow Ltd
Priority to JP5691681A priority Critical patent/JPH0227378B2/en
Publication of JPS57172947A publication Critical patent/JPS57172947A/en
Publication of JPH0227378B2 publication Critical patent/JPH0227378B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To provide the titled compsn. having excellent resistance to stress crack by flon gas, rigidity and appearance characteristics and useful as a wall material for refrigerators, consisting of a copolymer composed of specified monomers and a graft copolymer composed of these monomers and a rubber.
CONSTITUTION: In a thermoplastic resin compsn. consisting of a copolymer composed of at least one monomer (A) selected from a vinyl cyanide compd. monomer and a (meth)acrylate ester and an arom. vinyl compd. monomer (B) and a graft copolymer obtd. by grafting said monomers A and B onto a rubbery polymer, the weight fraction of said rubbery polymer in said thermoplastic resin compsn. is 10W25%, the weight fraction of the rubber polymer in which the particles of the rubbery polymer having an average particle size of 0.2μ or below are agglomerated to an average particle size range of 0.5W2.0μ, is 25W80% based on the total amount of the rubbery polymer and the weight fraction of the rubbery polymer which has an average particle size of 0.5μ or above and is not agglomerated is 10W60%.
COPYRIGHT: (C)1982,JPO&Japio
JP5691681A 1981-04-17 1981-04-17 TAISHOGEKISEINETSUKASOSEIJUSHISOSEIBUTSU Expired - Lifetime JPH0227378B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5691681A JPH0227378B2 (en) 1981-04-17 1981-04-17 TAISHOGEKISEINETSUKASOSEIJUSHISOSEIBUTSU

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5691681A JPH0227378B2 (en) 1981-04-17 1981-04-17 TAISHOGEKISEINETSUKASOSEIJUSHISOSEIBUTSU

Publications (2)

Publication Number Publication Date
JPS57172947A true JPS57172947A (en) 1982-10-25
JPH0227378B2 JPH0227378B2 (en) 1990-06-15

Family

ID=13040794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5691681A Expired - Lifetime JPH0227378B2 (en) 1981-04-17 1981-04-17 TAISHOGEKISEINETSUKASOSEIJUSHISOSEIBUTSU

Country Status (1)

Country Link
JP (1) JPH0227378B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0490482A (en) * 1990-08-03 1992-03-24 Ube Cycon Ltd Thermal insulating box
WO2002050183A1 (en) * 2000-12-21 2002-06-27 Cheil Industries Inc. Thermoplastic resin composition having excellent chemical resistance and easy vacuum formability

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0490482A (en) * 1990-08-03 1992-03-24 Ube Cycon Ltd Thermal insulating box
WO2002050183A1 (en) * 2000-12-21 2002-06-27 Cheil Industries Inc. Thermoplastic resin composition having excellent chemical resistance and easy vacuum formability

Also Published As

Publication number Publication date
JPH0227378B2 (en) 1990-06-15

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