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:
Jun. 12, 2007
Filed:
May. 25, 2005
Applicants:
Paul A. Perron, Springfield, MA (US);
Brian L. Anderson, Westfield, MA (US);
William J. Ryan, South Windsor, CT (US);
Inventors:
Paul A. Perron, Springfield, MA (US);
Brian L. Anderson, Westfield, MA (US);
William J. Ryan, South Windsor, CT (US);
Assignee:
Anocoil Corporation, Rockville, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/039 (2006.01); G03F 7/14 (2006.01); G03F 7/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention generally relates to positive-working coating compositions and to a substrate formed with a coating of that composition. Advantageous versions of the invention provide an infrared imageable, positive lithographic printing plate having a coating comprising a hydroxy substituted polymer, a diphenylcarbinol solubility suppressing compound and an infrared radiation absorbing compound.