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:
Apr. 01, 1986
Filed:
Dec. 27, 1984
Van B Johnson, Towanda, PA (US);
Douglas G Adolphson, Towanda, PA (US);
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Abstract
Process for preparation of improved surprint multilayer proof using at least three nonsilver photoimaged elements, e.g., positive-working photopolymerizable element or negative-working photosensitive element, having a thickness greater than 0.0001 inch (0.0025 mm) which are laminated sequentially to a pearlescent support having total luminous transmission not in excess of 25% and 20.degree. specular gloss in the range of 8 to 20 gloss units, e.g., biaxially oriented polyethylene terephthalate film filled with polypropylene and BaSO.sub.4. The surprints are useful in the web fed, publication web and sheet fed segments of the printing market.