Coating processes – Electrical product produced – Welding electrode
Patent
1979-11-20
1981-05-26
Newsome, John H.
Coating processes
Electrical product produced
Welding electrode
20415914, 526266, 526268, B05D 306
Patent
active
042698693
ABSTRACT:
This invention relates to a method for improving surface properties of a porous inorganic material, which comprises coating said material with an infiltratable photopolymerizable paint containing unsaturated spiroacetal resin as one or more layers in environmental atmosphere to infiltrate said paint into said material and then exposing the resultant material to ultraviolet radiation.
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Hanyuda Toshiaki
Horishima Tohei
Komatsu Yasuji
Morohashi Yasushi
Sugimoto Kenji
Newsome John H.
Showa Highpolymer Co. Ltd.
Taisei Corporation
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