Stock material or miscellaneous articles – Composite – Of polyamide
Patent
1976-01-09
1978-07-25
Weiffenbach, Cameron K.
Stock material or miscellaneous articles
Composite
Of polyamide
96 351, 96 362, 427 43, 427 54, 427 44, 427 98, 427123, 427229, 427259, 427264, 427270, 427271, 427272, 427282, 427287, 427338, 427340, 427407R, 427407A, 427414, 427419D, 428459, B05D 512, B32B 902
Patent
active
041030737
ABSTRACT:
Micropattern devices, such as electronic microcircuits, are produced by establishing on a substrate base a film of resist material, such as a polymeric film, containing dispersed therethrough a substantial proportion of an enzyme and then producing a pattern of a metal by reactions depending upon presence of the enzyme.
REFERENCES:
patent: 3575733 (1971-04-01), Cecil
patent: 3885060 (1975-05-01), Hirai et al.
patent: 3914462 (1975-10-01), Morishita et al.
McAlear James H.
Wehrung John M.
Dios, Inc.
Weiffenbach Cameron K.
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