JPS5269492A - Modifying method of copolymers - Google Patents
Modifying method of copolymersInfo
- Publication number
- JPS5269492A JPS5269492A JP14589375A JP14589375A JPS5269492A JP S5269492 A JPS5269492 A JP S5269492A JP 14589375 A JP14589375 A JP 14589375A JP 14589375 A JP14589375 A JP 14589375A JP S5269492 A JPS5269492 A JP S5269492A
- Authority
- JP
- Japan
- Prior art keywords
- copolymers
- acids
- modifying method
- lactonizing
- discoloration
- 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: To prevent decomposition, discoloration of high polymers due to residual acids, and corrosion of metals to be coated by lactonizing copolymers of unsaturated ester of carboxylic acids and acrylic monomers only by heating without using acids.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14589375A JPS5269492A (en) | 1975-12-09 | 1975-12-09 | Modifying method of copolymers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14589375A JPS5269492A (en) | 1975-12-09 | 1975-12-09 | Modifying method of copolymers |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5269492A true JPS5269492A (en) | 1977-06-09 |
Family
ID=15395476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14589375A Pending JPS5269492A (en) | 1975-12-09 | 1975-12-09 | Modifying method of copolymers |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5269492A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002254544A (en) * | 2001-03-05 | 2002-09-11 | Nippon Shokubai Co Ltd | Thermoplastic resin laminate |
-
1975
- 1975-12-09 JP JP14589375A patent/JPS5269492A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002254544A (en) * | 2001-03-05 | 2002-09-11 | Nippon Shokubai Co Ltd | Thermoplastic resin laminate |
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