JPS56100830A - Production of polyester-imide resin - Google Patents

Production of polyester-imide resin

Info

Publication number
JPS56100830A
JPS56100830A JP358680A JP358680A JPS56100830A JP S56100830 A JPS56100830 A JP S56100830A JP 358680 A JP358680 A JP 358680A JP 358680 A JP358680 A JP 358680A JP S56100830 A JPS56100830 A JP S56100830A
Authority
JP
Japan
Prior art keywords
acid
equivalent
lower alkyl
polyester
imido
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
JP358680A
Other languages
Japanese (ja)
Other versions
JPS5729490B2 (en
Inventor
Akira Suzuki
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.)
TOUTOKU TORYO KK
Original Assignee
TOUTOKU TORYO KK
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 TOUTOKU TORYO KK filed Critical TOUTOKU TORYO KK
Priority to JP358680A priority Critical patent/JPS56100830A/en
Publication of JPS56100830A publication Critical patent/JPS56100830A/en
Publication of JPS5729490B2 publication Critical patent/JPS5729490B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain easily in the absence of a solvent a polyester-imide resin which can be used for a hot-melt type paint, by a method wherein a dicarboxylic acid component, a diol and a triol are subjected to a pre-condensation reaction, and the reaction product is reacted with an imido acid.
CONSTITUTION: 20W25 equivalent % dicarboxylic acid component selected from terephthalic acid, a lower alkyl terephthalate, isophthalic acid, and a lower alkyl terephthalate, isophthalic acid, and a lower alkyl isophthalate, 45W55 equivalent % diol and 15W20 equivalent % triol are subjected to a pre-condensation reaction under heating in the absence of a solvent. Then the reaction product is reacted with an imido acid under heating. As the imido acid, the compd. resulting from the reaction of a diamine, pref. an arom. diamine with a tricarboxylic acid contg. two adjacent carboxyl groups or an anhydride thereof is used.
COPYRIGHT: (C)1981,JPO&Japio
JP358680A 1980-01-18 1980-01-18 Production of polyester-imide resin Granted JPS56100830A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP358680A JPS56100830A (en) 1980-01-18 1980-01-18 Production of polyester-imide resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP358680A JPS56100830A (en) 1980-01-18 1980-01-18 Production of polyester-imide resin

Publications (2)

Publication Number Publication Date
JPS56100830A true JPS56100830A (en) 1981-08-13
JPS5729490B2 JPS5729490B2 (en) 1982-06-23

Family

ID=11561553

Family Applications (1)

Application Number Title Priority Date Filing Date
JP358680A Granted JPS56100830A (en) 1980-01-18 1980-01-18 Production of polyester-imide resin

Country Status (1)

Country Link
JP (1) JPS56100830A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014152270A (en) * 2013-02-08 2014-08-25 Kaneka Corp High thermal conductive thermoplastic resin composition, and production method of high thermal conductive thermoplastic resin composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014152270A (en) * 2013-02-08 2014-08-25 Kaneka Corp High thermal conductive thermoplastic resin composition, and production method of high thermal conductive thermoplastic resin composition

Also Published As

Publication number Publication date
JPS5729490B2 (en) 1982-06-23

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