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:
Mar. 06, 2012
Filed:
May. 13, 2009
Applicants:
Robert W. Hannum, Hockessin, DE (US);
Thomas Klein, Wolfenbuettel, DE;
Inventors:
Robert W. Hannum, Hockessin, DE (US);
Thomas Klein, Wolfenbuettel, DE;
Assignee:
E.I. du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/00 (2006.01); B41M 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention pertains to a method for preparing a composite printing form from a photosensitive element and a carrier using a template. The photosensitive element is located on the carrier by positioning the element through cutout portions in the template. The method is particularly suited for preparing composite printing forms for relief printing, and in particular for preparing composite printing forms for flexographic printing of corrugated substrates.