Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Patent
1990-09-27
1992-06-30
James, Andrew J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
528 31, 528 32, 357 78, 357 74, H01L 2328
Patent
active
051268264
ABSTRACT:
A light-emitting or receiving device comprising a light-emitting or receiving element coated with a silicone resin composition and an encapsulating means for encapsulating said light-emitting or receiving element, said encapsulating means comprising a polymer of a monomer, an oligomer or a mixture thereof comprising a diallyl compound. The device has improved weatherability, chemical resistance, hardness, optical properties such as transparency, and moisture resistance.
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Kauchi Kakutaro
Kitayama Hideyuki
Takagi Toshikazu
Tomoshige Toru
Usuda Shoji
Bowers Courtney A.
James Andrew J.
Mitsui Petrochemical Industries Ltd.
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