Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1986-12-19
1987-12-15
McCamish, Marion C.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
156247, 156285, 427423, 428209, 428210, 428251, 428252, 428901, B32B 700
Patent
active
047132841
ABSTRACT:
Ceramic coated laminates for printed circuit boards produced by flame spraying a ceramic powder on a metal plate such as copper foil or a woven fabric prepreg, laminating one or two ceramic coated metal plates and woven fabric prepregs so as to place the ceramic layer between the metal plate and the prepreg, hot-pressing the laminated members, and if necessary peeling off the metal plate(s), are excellent in thermal conductivity and heat resistance.
REFERENCES:
patent: 4501787 (1985-02-01), Marchetti et al.
"Plasma Flame Sprayed Substrate," Intern. Microelectronics Conf., 1982, pp. 234-240.
Hasegawa Hiroshi
Inoue Mitsuhiro
Hitachi Chemical Co. Ltd.
McCamish Marion C.
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