Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...
Patent
1989-08-21
1992-01-07
Herbert, Jr., Thomas J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including components having same physical characteristic in...
428419, 428422, 4284235, B32B 702, B32B 2708
Patent
active
050790730
ABSTRACT:
Improved non-stick coating systems can be applied to untreated smooth substrate with a polyamide-imide undercoat 0.1-5.0 microns thick preferably containing colloidal silica and surfactant.
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PCT/EPO Search Report.
Burgess Richard H.
E. I. Du Pont de Nemours and Company
Herbert, Jr. Thomas J.
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