JPS56157413A - Acrylic copolymer and film therefrom - Google Patents
Acrylic copolymer and film therefromInfo
- Publication number
- JPS56157413A JPS56157413A JP5995880A JP5995880A JPS56157413A JP S56157413 A JPS56157413 A JP S56157413A JP 5995880 A JP5995880 A JP 5995880A JP 5995880 A JP5995880 A JP 5995880A JP S56157413 A JPS56157413 A JP S56157413A
- Authority
- JP
- Japan
- Prior art keywords
- acrylate
- copolymer
- acrylic copolymer
- acrylonitrile
- meth
- 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
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PURPOSE: Titled copolymer which can provide films excellent in transparency, weather resistance and flexbility and suitable as hothouse covering materials, comprising acrylonitrile, an alkyl (meth)acrylate, a polyfunctional vinyl monomer, etc.
CONSTITUTION: The acrylic copolymer of the purpose is prepared by polymerizing, for example, by a method such as solution polymerization, suspension polymerization or emulsion polymerization of, (A) 20W60pts.wt. acrylonitrile, (B) 80W 40pts.wt. alkyl (meth)acrylate, (C) 0.01W1pt.wt. polyfunctional vinyl monomer having in the molecule at least two ethylenically unsaturated groups, e.g., ethylene glycol diacrylate, divinylbenzene or diallyl phthalate, and (D) 0W20pts.wt. other copolymerizable monomers, e.g., hydroxyethyl acrylate and vinyl chloride. This copolymer can be converted into films by a molding method such as a T-die method.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5995880A JPS56157413A (en) | 1980-05-08 | 1980-05-08 | Acrylic copolymer and film therefrom |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5995880A JPS56157413A (en) | 1980-05-08 | 1980-05-08 | Acrylic copolymer and film therefrom |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56157413A true JPS56157413A (en) | 1981-12-04 |
Family
ID=13128166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5995880A Pending JPS56157413A (en) | 1980-05-08 | 1980-05-08 | Acrylic copolymer and film therefrom |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56157413A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02167320A (en) * | 1988-09-09 | 1990-06-27 | Nippon Shokubai Kagaku Kogyo Co Ltd | Optical material |
EP0742247A2 (en) * | 1995-05-11 | 1996-11-13 | Bayer Ag | Use of rubber-like copolymers based on alkylacrylates and acrylonitrile for the production of flexible films |
-
1980
- 1980-05-08 JP JP5995880A patent/JPS56157413A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02167320A (en) * | 1988-09-09 | 1990-06-27 | Nippon Shokubai Kagaku Kogyo Co Ltd | Optical material |
EP0742247A2 (en) * | 1995-05-11 | 1996-11-13 | Bayer Ag | Use of rubber-like copolymers based on alkylacrylates and acrylonitrile for the production of flexible films |
EP0742247A3 (en) * | 1995-05-11 | 1998-10-28 | Bayer Ag | Use of rubber-like copolymers based on alkylacrylates and acrylonitrile for the production of flexible films |
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