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:
Oct. 02, 2007
Filed:
Mar. 30, 2004
Applicants:
Richard F. Stockel, Bridgewater, NJ (US);
Michael Chester Walsh, Manasquan, NJ (US);
Inventors:
Richard F. Stockel, Bridgewater, NJ (US);
Michael Chester Walsh, Manasquan, NJ (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41L 23/00 (2006.01); C09K 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Piling due to ink, paper fibers and/or clay fillers occurs frequently during an offset printing process, resulting in the deterioration in print quality and lost manual time due to the necessity to clean the equipment. It has been experimentally found that small quantities of certain high molecular weight polyethylene oxide polymers can alleviate this serious problem. However, the overall effectiveness will depend on the concentration of the total make-up of component in the fountain solution.