JPS52145496A - Preparation of maleic anhydride half ester copolymers - Google Patents

Preparation of maleic anhydride half ester copolymers

Info

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
Application number
JP5353276A
Other languages
Japanese (ja)
Other versions
JPS5320555B2 (en
Inventor
Etsusaburo Kudo
Hiromi Kawachi
Toshio Akima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP5353276A priority Critical patent/JPS52145496A/en
Publication of JPS52145496A publication Critical patent/JPS52145496A/en
Publication of JPS5320555B2 publication Critical patent/JPS5320555B2/ja
Granted legal-status Critical Current

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  • 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
JP5353276A 1976-05-10 1976-05-10 Preparation of maleic anhydride half ester copolymers Granted JPS52145496A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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