JPS565861A - Varnish composition for insulating treatment - Google Patents

Varnish composition for insulating treatment

Info

Publication number
JPS565861A
JPS565861A JP8286779A JP8286779A JPS565861A JP S565861 A JPS565861 A JP S565861A JP 8286779 A JP8286779 A JP 8286779A JP 8286779 A JP8286779 A JP 8286779A JP S565861 A JPS565861 A JP S565861A
Authority
JP
Japan
Prior art keywords
epoxy
moles
mole
reaction product
ethylenically unsaturated
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
JP8286779A
Other languages
Japanese (ja)
Other versions
JPS626593B2 (en
Inventor
Yasuhiro Suzuki
Makoto Tsunoda
Takamitsu Fujimoto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP8286779A priority Critical patent/JPS565861A/en
Publication of JPS565861A publication Critical patent/JPS565861A/en
Publication of JPS626593B2 publication Critical patent/JPS626593B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Epoxy Resins (AREA)
  • Paints Or Removers (AREA)
  • Organic Insulating Materials (AREA)

Abstract

PURPOSE: The titled composition, capable of forming an improved cured insulating structure, having a low viscosity, a long pot life and good processability, and comprising a specific modified epoxy resin, a dibasic acid anhydride, a radical initiator and an epoxy curing accelerator.
CONSTITUTION: A composition comprising (A) one mole the reaction product obtained by reacting (i) one mole of an epoxy resin having two or more epoxy groups in the molecule with (ii) 0.15W1.0mol an α, β-ethylenically unsaturated acid, e.g. methacrylic acid, and then (iii) an α, β-ethylenically unsaturated monoisocyanate, e.g. a reaction product between tolylene diisocyanate and 2-hydroxyethyl methacrylate, in an amount of equimolar with (ii) or in the number of moles wherein the number of moles of hydroxyl groups (H) is added to that of (ii) when H are present in (i), (B) 1.85W1.0mol a dibasic acid anhydride, e.g. tetrahydropthalic anhydride, (C) a small amount of a radical initiator e.g. benzoyl peroxide and (D) an epoxy curing accelerator.
COPYRIGHT: (C)1981,JPO&Japio
JP8286779A 1979-06-28 1979-06-28 Varnish composition for insulating treatment Granted JPS565861A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8286779A JPS565861A (en) 1979-06-28 1979-06-28 Varnish composition for insulating treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8286779A JPS565861A (en) 1979-06-28 1979-06-28 Varnish composition for insulating treatment

Publications (2)

Publication Number Publication Date
JPS565861A true JPS565861A (en) 1981-01-21
JPS626593B2 JPS626593B2 (en) 1987-02-12

Family

ID=13786263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8286779A Granted JPS565861A (en) 1979-06-28 1979-06-28 Varnish composition for insulating treatment

Country Status (1)

Country Link
JP (1) JPS565861A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4868267A (en) * 1988-01-11 1989-09-19 Owens-Corning Fiberglas Corporation Aminated hydroxylated polyester polyol resin and molding compositions comprised thereof
CN103562257A (en) * 2011-04-28 2014-02-05 艾伦塔斯有限公司 Resin compositions comprising modified epoxy resins with sorbic acid
US10424772B2 (en) 2007-07-06 2019-09-24 Murata Manufacturing Co., Ltd. Separator, battery and electronic device
WO2022138184A1 (en) * 2020-12-22 2022-06-30 Dic株式会社 Active energy ray-curable resin composition, cured product, insulation material and resist member

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4868267A (en) * 1988-01-11 1989-09-19 Owens-Corning Fiberglas Corporation Aminated hydroxylated polyester polyol resin and molding compositions comprised thereof
US10424772B2 (en) 2007-07-06 2019-09-24 Murata Manufacturing Co., Ltd. Separator, battery and electronic device
CN103562257A (en) * 2011-04-28 2014-02-05 艾伦塔斯有限公司 Resin compositions comprising modified epoxy resins with sorbic acid
CN103562257B (en) * 2011-04-28 2016-08-17 艾伦塔斯有限公司 Comprise the resin combination of the modified epoxy resin of sorbic acid
WO2022138184A1 (en) * 2020-12-22 2022-06-30 Dic株式会社 Active energy ray-curable resin composition, cured product, insulation material and resist member

Also Published As

Publication number Publication date
JPS626593B2 (en) 1987-02-12

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