JPS52145496A - Preparation of maleic anhydride half ester copolymers - Google Patents
Preparation of maleic anhydride half ester copolymersInfo
- Publication number
- JPS52145496A JPS52145496A JP5353276A JP5353276A JPS52145496A JP S52145496 A JPS52145496 A JP S52145496A JP 5353276 A JP5353276 A JP 5353276A JP 5353276 A JP5353276 A JP 5353276A JP S52145496 A JPS52145496 A JP S52145496A
- Authority
- JP
- Japan
- Prior art keywords
- maleic anhydride
- half ester
- preparation
- ester copolymers
- anhydride half
- 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
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PURPOSE: To prepare a maleic anhydride half ester copolymer effectively in a short time, by reacting a copolymer of maleic anhydride and α-olefin hydrocarbon with an alcohol by the use of a strongly acidic cation exchange resin as a esterification catalyst.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5353276A JPS52145496A (en) | 1976-05-10 | 1976-05-10 | Preparation of maleic anhydride half ester copolymers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5353276A JPS52145496A (en) | 1976-05-10 | 1976-05-10 | Preparation of maleic anhydride half ester copolymers |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52145496A true JPS52145496A (en) | 1977-12-03 |
JPS5320555B2 JPS5320555B2 (en) | 1978-06-27 |
Family
ID=12945412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5353276A Granted JPS52145496A (en) | 1976-05-10 | 1976-05-10 | Preparation of maleic anhydride half ester copolymers |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52145496A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009138115A (en) * | 2007-12-07 | 2009-06-25 | Kao Corp | In-oil dispersant composition for electronic material |
WO2011148627A1 (en) * | 2010-05-28 | 2011-12-01 | 住友ベークライト株式会社 | Method for producing an esterified substance |
-
1976
- 1976-05-10 JP JP5353276A patent/JPS52145496A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009138115A (en) * | 2007-12-07 | 2009-06-25 | Kao Corp | In-oil dispersant composition for electronic material |
WO2011148627A1 (en) * | 2010-05-28 | 2011-12-01 | 住友ベークライト株式会社 | Method for producing an esterified substance |
US9070628B2 (en) | 2010-05-28 | 2015-06-30 | Sumitomo Bakelite Co., Ltd. | Method of manufacturing esterified substance |
Also Published As
Publication number | Publication date |
---|---|
JPS5320555B2 (en) | 1978-06-27 |
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