Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1997-06-12
2000-09-05
Gallagher, John J.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156288, 156312, 156323, 4283073, 4283122, C09J 502
Patent
active
061137308
ABSTRACT:
A metal-foil-clad composite ceramic board produced by impregnating a sintered substrate (II) of an inorganic continuously porous sintered body (I) having a true porosity of 12 to 50% and an open porosity of at least 10%, with a thermosetting resin (R) under vacuum, to form a resin-imprgnated sintered substrate (IIR), stacking a metal foil on the resin-impregnated sintered substrate (IIR) and press-forming the resultant laminate, wherein the stacked metal foil has a 10-point average surface roughness Rz of 10 .mu.m or less, and the resin-impregnated sintered substrate (IIR) and the metal foil have substantially no adhesive layer therebetween or have an adhesive layer having a thickness of 10 .mu.m or less therebetween.
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Ohya Kazuyuki
Sayama Norio
Gallagher John J.
Mitsubishi Gas Chemical Company Inc.
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