Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1992-07-10
1993-11-30
Ryan, Patrick J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428457, 428901, 361749, B32B 900
Patent
active
052663850
ABSTRACT:
A base board for a printed circuit board having a printed circuit formed from a copper foil on an insulating layer, the insulating layer containing a compound of the formula (1) or a compound of the formula (2). ##STR1##
REFERENCES:
patent: 3753710 (1973-08-01), Jones et al.
patent: 4661434 (1987-04-01), Iwasaki
patent: 4774188 (1988-09-01), Chandross
Allen, "Photopolymerisation & Photoimaging Science & Technology", Elsevier App. Science, 1989, pp. 35-36.
Katritzky, "Comprehensive Heterocyclic Chemistry", Pergamon Press, 1984, pp. 338-341.
Streitweiser, "Intro to Organic Chemistry", MacMillan Press 1985, pp. 1097-1098.
Aldrich Chemical Catalogue, 1992, various pages.
Ishii Kenji
Kondo Yoshinori
Matsumoto Hiroyuki
Sayama Norio
Jewik Patrick
Mitsubishi Gas Chemical Company Inc.
Ryan Patrick J.
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