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JPS5298793A - Preparation of adducts of maleic anhydride with liquid polymers - Google Patents

Preparation of adducts of maleic anhydride with liquid polymers

Info

Publication number
JPS5298793A
JPS5298793A JP1626976A JP1626976A JPS5298793A JP S5298793 A JPS5298793 A JP S5298793A JP 1626976 A JP1626976 A JP 1626976A JP 1626976 A JP1626976 A JP 1626976A JP S5298793 A JPS5298793 A JP S5298793A
Authority
JP
Japan
Prior art keywords
maleic anhydride
adducts
preparation
liquid polymers
liquid
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
JP1626976A
Other languages
Japanese (ja)
Other versions
JPS536199B2 (en
Inventor
Masaaki Yasui
Takao Oshima
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP1626976A priority Critical patent/JPS5298793A/en
Priority to US05/733,914 priority patent/US4080493A/en
Priority to CA263,855A priority patent/CA1071645A/en
Priority to FR7631779A priority patent/FR2328724A1/en
Priority to NL7611764A priority patent/NL7611764A/en
Priority to IT69556/76A priority patent/IT1070283B/en
Priority to DE2647854A priority patent/DE2647854C3/en
Priority to GB1505878A priority patent/GB1539171A/en
Priority to GB4403876A priority patent/GB1538601A/en
Publication of JPS5298793A publication Critical patent/JPS5298793A/en
Priority to US05/843,311 priority patent/US4161571A/en
Publication of JPS536199B2 publication Critical patent/JPS536199B2/ja
Granted legal-status Critical Current

Links

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  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE: A process fo rpeparing addusts of maleic anhydride with liquid polybutadienes, liquid polyisoprenes, etc. with a maleic anhydride content of 2-70 % by weight.
COPYRIGHT: (C)1977,JPO&Japio
JP1626976A 1975-10-22 1976-02-16 Preparation of adducts of maleic anhydride with liquid polymers Granted JPS5298793A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP1626976A JPS5298793A (en) 1976-02-16 1976-02-16 Preparation of adducts of maleic anhydride with liquid polymers
US05/733,914 US4080493A (en) 1975-10-22 1976-10-19 Process for production of the maleic anhydride adduct of a liquid polymer
CA263,855A CA1071645A (en) 1975-10-22 1976-10-21 Process for production of the maleic anhydride adduct of a liquid polymer
FR7631779A FR2328724A1 (en) 1975-10-22 1976-10-21 PROCESS FOR THE PRODUCTION OF PRODUCTS FOR ADDING MALEIC ANHYDRIDE TO A LIQUID POLYMER AND NEW PRODUCTS THUS OBTAINED
IT69556/76A IT1070283B (en) 1975-10-22 1976-10-22 PROCEDURE FOR THE PRODUCTION OF AN ADDICT IN THE MALEIC ANHYDRIDE WITH A LIQUID POLYMER
NL7611764A NL7611764A (en) 1975-10-22 1976-10-22 PROCESS FOR PREPARING THE MALEIC ACID ANHYDRIDE ADDUCT OF A LIQUID POLYMER.
DE2647854A DE2647854C3 (en) 1975-10-22 1976-10-22 Process for the production of adducts from maleic anhydride with liquid diene polymers
GB1505878A GB1539171A (en) 1975-10-22 1976-10-22 Process for production of the maleic anhydride adduct of a liquid polymer
GB4403876A GB1538601A (en) 1976-02-16 1976-10-22 Process for production of the maleic anhydride adduct of a liquid polymer
US05/843,311 US4161571A (en) 1975-10-22 1977-11-18 Process for production of the maleic anhydride adduct of a liquid polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1626976A JPS5298793A (en) 1976-02-16 1976-02-16 Preparation of adducts of maleic anhydride with liquid polymers

Publications (2)

Publication Number Publication Date
JPS5298793A true JPS5298793A (en) 1977-08-18
JPS536199B2 JPS536199B2 (en) 1978-03-06

Family

ID=11911818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1626976A Granted JPS5298793A (en) 1975-10-22 1976-02-16 Preparation of adducts of maleic anhydride with liquid polymers

Country Status (1)

Country Link
JP (1) JPS5298793A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6446572B1 (en) * 2018-01-18 2018-12-26 住友化学株式会社 Aromatic polysulfone resin and membrane thereof

Also Published As

Publication number Publication date
JPS536199B2 (en) 1978-03-06

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