JPS6099114A - Impact-resistant methacrylic resin composition - Google Patents

Impact-resistant methacrylic resin composition

Info

Publication number
JPS6099114A
JPS6099114A JP20489583A JP20489583A JPS6099114A JP S6099114 A JPS6099114 A JP S6099114A JP 20489583 A JP20489583 A JP 20489583A JP 20489583 A JP20489583 A JP 20489583A JP S6099114 A JPS6099114 A JP S6099114A
Authority
JP
Japan
Prior art keywords
methyl methacrylate
acrylic acid
layer construction
100pts
ester
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
JP20489583A
Other languages
Japanese (ja)
Inventor
Yoshio Nakai
Masamitsu Tateyama
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.)
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Rayon 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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP20489583A priority Critical patent/JPS6099114A/en
Publication of JPS6099114A publication Critical patent/JPS6099114A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: The titled composition slightly being influenced by molding conditions, having improved properties of acrylic resin such as transparency, etc. of its own and improved impact resistance, obtained by polymerizing monomers consisting essentially of methyl methacrylate in the presence of a specific acrylic elastomer having multi-layer construction.
CONSTITUTION: In the presence of (A) 100pts.wt. acrylic elastomer having multi- layer construction comprising (i) 5W50pts.wt. rigid crosslinked resin having ≥80 wt% methyl methacrylate unit in the interior of particles and (ii) an outer layer having 95W50pts.wt. crosslinked acrylic acid ester copolymer obtained by polymerizing 69.9W89.9wt% 1W8C alkyl group-containing acrylic acid alkyl ester with 30W10wt% styrene, 0.1W10wt% substance shown by the formula, and 0W 5wt% another polyfunctional monomer containing plural C=C bonds, (B) 10W 100pts.wt. monomer (mixture) consisting of (iii) 80W100wt% methyl methacrylate, (iv) 0W20wt% 1W8C alkyl group-containing acrylic acid lakyl ester, and (v) 0W 10wt% another vinyl monomer is polymerized, to give the desired composition having multi-layer construction.
COPYRIGHT: (C)1985,JPO&Japio
JP20489583A 1983-11-02 1983-11-02 Impact-resistant methacrylic resin composition Pending JPS6099114A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20489583A JPS6099114A (en) 1983-11-02 1983-11-02 Impact-resistant methacrylic resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20489583A JPS6099114A (en) 1983-11-02 1983-11-02 Impact-resistant methacrylic resin composition

Publications (1)

Publication Number Publication Date
JPS6099114A true JPS6099114A (en) 1985-06-03

Family

ID=16498173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20489583A Pending JPS6099114A (en) 1983-11-02 1983-11-02 Impact-resistant methacrylic resin composition

Country Status (1)

Country Link
JP (1) JPS6099114A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5314965A (en) * 1988-10-31 1994-05-24 Mitsubishi Rayon Company Ltd. Lubricant for thermoplastic resin and thermoplastic resin composition comprising said lubricant
WO1998056840A1 (en) * 1997-06-09 1998-12-17 Mitsubishi Rayon Co., Ltd. Acrylic polymer having multilayer structure and methacrylic resin composition containing the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5314965A (en) * 1988-10-31 1994-05-24 Mitsubishi Rayon Company Ltd. Lubricant for thermoplastic resin and thermoplastic resin composition comprising said lubricant
WO1998056840A1 (en) * 1997-06-09 1998-12-17 Mitsubishi Rayon Co., Ltd. Acrylic polymer having multilayer structure and methacrylic resin composition containing the same
US6310137B1 (en) 1997-06-09 2001-10-30 Mitsubishi Rayon Co., Ltd. Acrylic polymer having multilayer structure and methacrylic resin composition containing the same

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