Coating processes – Direct application of electrical – magnetic – wave – or... – Pretreatment of substrate or post-treatment of coated substrate
Patent
1995-08-23
1996-11-19
Padgett, Marianne
Coating processes
Direct application of electrical, magnetic, wave, or...
Pretreatment of substrate or post-treatment of coated substrate
427557, 427555, 427226, 427227, 430198, 430200, 430291, 430311, B05D 306, B05D 302
Patent
active
055760740
ABSTRACT:
A process is described for providing a conductive metal circuit using a coherent radiation source. The circuit pattern is directly written onto a laser addressable element having a supercooling material layer. A conductive metal toner is then applied to the light struck areas and fired in a furnace to provide a conductive metal circuit.
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Morgan David A.
Weigel David C.
Griswold Gary L.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
Musser Arlene K.
Padgett Marianne
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