The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 02, 1986
Filed:
Jun. 24, 1985
Thomas R Pampalone, Morris County, NJ (US);
Ahmad H Khan, Hudson County, NJ (US);
James J DiPiazza, Mercer County, NJ (US);
RCA Corporation, Princeton, NJ (US);
Abstract
A multilayer, photoresist recording medium is disclosed which comprises an absorptive layer and an oxygen plasma-resistant photoresist layer thereover. The structure is substantially free of intermixing of the two layers and separation of the photoresist layer during processing. The absorptive layer is formed by a two-step curing of a composition comprising a solution of a multifunctional acrylate or methacrylate monomer, a suitable dye and a photoinitiator in a suitable solvent. A coating of this composition is rapidly solidified to form an absorptive layer by high intensity irradiation and then baked to remove residual solvent and assure complete polymerization of the monomer.