Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1990-07-12
1992-05-12
Bleutge, John C.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
523427, 525482, 525533, 525934, 528112, C08L 6300, C08F28300, C08G 828
Patent
active
051128888
ABSTRACT:
An epoxy resin composition suitable for encapsulating electric parts is disclosed which includes a mixed epoxy resin composed of a bisphenol epoxy resin and a novolac epoxy resin, and a curing agent selected from the group consisting of (a) aliphatic dicarboxylic acids of the formula:
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C.A. 102(14): 114541g, "Epoxy Resin Compositions".
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C.A. 86(14): 91939c, "Hardeners for Resin Powder Coating Compositions".
Motoki Yoshihiro
Shinozuka Akira
Ueji Kazufumi
Bleutge John C.
Krass Frederick
Somar Corporation
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