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:
Aug. 03, 1999
Filed:
Dec. 05, 1997
Applicant:
Inventors:
Rosemarie Palmer Lauer, Chalfont, PA (US);
Matthew Stewart Gebhard, New Britain, PA (US);
Anne Seton Demasi, Philadelphia, PA (US);
Assignee:
Rohm and Haas Company, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
4284111 ;
Abstract
In a method for coating a substrate, preferably a cellulosic substrate, an aqueous coating comprising a polymer having carbonyl functional moities may be tandem coated directly onto or beneath an UV cured coating. The method provides a low VOC system which offers good adhesion between the two coatings.