One component epoxy resin composition and motor or dynamo using the same

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United States of America Patent

PATENT NO 8372922
APP PUB NO 20100113649A1
SERIAL NO

12440694

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Abstract

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An one-part epoxy resin composition for the use of bonding of a coil which is preferable for impregnation of a motor and a generator for an automobile, especially of a drive motor-generator set for a hybrid car, which has superior storage stability and a cured resin of the composition has excellent adhesion properties, thermal stability, and reliability, are provided. The one-part epoxy resin composition of the present invention comprises (A) a bisphenol A type and/or F type epoxy resin which is in liquid form at room temperature, (B) methylnadic anhydride as a cycloaliphatic anhydride which is in liquid form at room temperature, and (C) a nitrogen-containing latent hardening accelerator.

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Patent Owner(s)

Patent OwnerAddress
SOMAR CORPORATION11-2 GINZA 4-CHOME CHUO-KU TOKYO 104-8109

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawano, Takayuki Tokyo, JP 37 210
Takata, Tetsushi Tokyo, JP 3 0

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