Electronic device sealing resin compositions and sealed electron

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

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Details

525523, 525537, 524265, C08K 334, C08F28310, C08F28312

Patent

active

052235572

ABSTRACT:
Disclosed herein are electronic device sealing resin compositions containing 100 parts by weight of a thermoplastic resin mixture composed of 25-60 wt. % of a poly(arylene sulfide) and 40-75 wt. % of an inorganic filler; and 1.5-5 parts by weight of an epoxy-modified silicone oil having an epoxy equivalent of 350-1,000 g/eqiv. Also disclosed are electronic devices sealed using such resin compositions.

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patent: 4787991 (1988-11-01), Morozumi
patent: 4797448 (1989-01-01), Liang
patent: 5034446 (1991-07-01), Kendall et al.

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