JPS6462314A - Methacrylic polymer - Google Patents
Methacrylic polymerInfo
- Publication number
- JPS6462314A JPS6462314A JP21839487A JP21839487A JPS6462314A JP S6462314 A JPS6462314 A JP S6462314A JP 21839487 A JP21839487 A JP 21839487A JP 21839487 A JP21839487 A JP 21839487A JP S6462314 A JPS6462314 A JP S6462314A
- Authority
- JP
- Japan
- Prior art keywords
- meth
- methacrylate
- arylmaleimide
- polymerizing
- acrylic acid
- 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
Links
Abstract
PURPOSE:To obtain the titled polymer, having high heat resistance, low hygroscopicity and excellent optical properties and useful as optical disk substrates, etc., by polymerizing a monomer mixture consisting of methyl methacrylate, (meth)acrylic acid ester and N-arylmaleimide in a specific proportion. CONSTITUTION:The aimed polymer obtained by polymerizing a monomer mixture consisting of (A) 20-80wt.% methyl methacrylate, (B) 15-65wt.% (meth) acrylic acid ester, expressed by the formula (R1 is H or methyl; R2 is 6-20C alicyclic hydrocarbon) and capable of providing homopolymer having >=70 deg.C Vicat softening temperature [preferably cyclohexyl methacrylate, isobornyl methacrylate, dicyclopentanyl (meth)acrylate, etc.] and (C) 5-35wt.% N- arylmaleimide (preferably N-phenylmaleimide, N-2-chlorophenylmaleimide, etc.).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21839487A JPS6462314A (en) | 1987-09-01 | 1987-09-01 | Methacrylic polymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21839487A JPS6462314A (en) | 1987-09-01 | 1987-09-01 | Methacrylic polymer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6462314A true JPS6462314A (en) | 1989-03-08 |
Family
ID=16719220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21839487A Pending JPS6462314A (en) | 1987-09-01 | 1987-09-01 | Methacrylic polymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6462314A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03244608A (en) * | 1990-02-23 | 1991-10-31 | Hitachi Chem Co Ltd | Production of methacrylate copolymer and optical disc base |
JP2012092308A (en) * | 2010-09-30 | 2012-05-17 | Dic Corp | Fluorine-containing polymerizable resin, active energy ray-curable composition using the same, and cured product of the same |
CN104797638A (en) * | 2012-11-09 | 2015-07-22 | 株式会社可乐丽 | Methacrylic resin composition |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61162509A (en) * | 1985-01-10 | 1986-07-23 | Nippon Shokubai Kagaku Kogyo Co Ltd | Thermoplastic resin and thermoplastic resin composition containing the same |
JPS63241011A (en) * | 1987-03-28 | 1988-10-06 | Japan Synthetic Rubber Co Ltd | Optical resin material |
JPS63289009A (en) * | 1987-05-21 | 1988-11-25 | Hitachi Chem Co Ltd | Mar-resistant, clear plastic plate |
-
1987
- 1987-09-01 JP JP21839487A patent/JPS6462314A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61162509A (en) * | 1985-01-10 | 1986-07-23 | Nippon Shokubai Kagaku Kogyo Co Ltd | Thermoplastic resin and thermoplastic resin composition containing the same |
JPS63241011A (en) * | 1987-03-28 | 1988-10-06 | Japan Synthetic Rubber Co Ltd | Optical resin material |
JPS63289009A (en) * | 1987-05-21 | 1988-11-25 | Hitachi Chem Co Ltd | Mar-resistant, clear plastic plate |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03244608A (en) * | 1990-02-23 | 1991-10-31 | Hitachi Chem Co Ltd | Production of methacrylate copolymer and optical disc base |
JP2012092308A (en) * | 2010-09-30 | 2012-05-17 | Dic Corp | Fluorine-containing polymerizable resin, active energy ray-curable composition using the same, and cured product of the same |
CN104797638A (en) * | 2012-11-09 | 2015-07-22 | 株式会社可乐丽 | Methacrylic resin composition |
US20150284520A1 (en) * | 2012-11-09 | 2015-10-08 | Kuraray Co., Ltd. | Methacrylic resin composition |
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