JPS5365388A - Carboxylation of ethylene-vinyl acetate copolymer saponified product - Google Patents
Carboxylation of ethylene-vinyl acetate copolymer saponified productInfo
- Publication number
- JPS5365388A JPS5365388A JP14073976A JP14073976A JPS5365388A JP S5365388 A JPS5365388 A JP S5365388A JP 14073976 A JP14073976 A JP 14073976A JP 14073976 A JP14073976 A JP 14073976A JP S5365388 A JPS5365388 A JP S5365388A
- Authority
- JP
- Japan
- Prior art keywords
- carboxylation
- ethylene
- vinyl acetate
- acetate copolymer
- saponified product
- 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
Links
Abstract
PURPOSE: To effect carboxylation of the title copolymer with keeping the original form such as powder, pellet, etc. by the use of an acetic acid ester as a reaction medium.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14073976A JPS5365388A (en) | 1976-11-25 | 1976-11-25 | Carboxylation of ethylene-vinyl acetate copolymer saponified product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14073976A JPS5365388A (en) | 1976-11-25 | 1976-11-25 | Carboxylation of ethylene-vinyl acetate copolymer saponified product |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5365388A true JPS5365388A (en) | 1978-06-10 |
JPS5523570B2 JPS5523570B2 (en) | 1980-06-24 |
Family
ID=15275575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14073976A Granted JPS5365388A (en) | 1976-11-25 | 1976-11-25 | Carboxylation of ethylene-vinyl acetate copolymer saponified product |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5365388A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0145928A2 (en) * | 1983-11-07 | 1985-06-26 | Takeda Chemical Industries, Ltd. | Resin from saponified ethylene-vinyl acetate copolymers, production and use thereof |
US5010134A (en) * | 1988-10-19 | 1991-04-23 | National Science Council | Acrylate/maleic anhydride copolymer grafted polyvinyl alcohol graft terpolymers |
-
1976
- 1976-11-25 JP JP14073976A patent/JPS5365388A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0145928A2 (en) * | 1983-11-07 | 1985-06-26 | Takeda Chemical Industries, Ltd. | Resin from saponified ethylene-vinyl acetate copolymers, production and use thereof |
US5010134A (en) * | 1988-10-19 | 1991-04-23 | National Science Council | Acrylate/maleic anhydride copolymer grafted polyvinyl alcohol graft terpolymers |
Also Published As
Publication number | Publication date |
---|---|
JPS5523570B2 (en) | 1980-06-24 |
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