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:
Feb. 21, 2012
Filed:
Jul. 20, 2009
Applicants:
Kenneth G. Caldwell, Mountville, PA (US);
Gourish Sirdeshpande, Lancaster, PA (US);
William Barrows, Elizabethtown, PA (US);
John R. Garrick, Lancaster, PA (US);
Michael Cook, Lancaster, PA (US);
Inventors:
Kenneth G. Caldwell, Mountville, PA (US);
Gourish Sirdeshpande, Lancaster, PA (US);
William Barrows, Elizabethtown, PA (US);
John R. Garrick, Lancaster, PA (US);
Michael Cook, Lancaster, PA (US);
Assignee:
AWI Licensing Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 20/22 (2006.01); D21H 17/07 (2006.01); B05D 1/12 (2006.01); B05D 3/00 (2006.01); B29B 15/10 (2006.01); B27K 3/36 (2006.01); B27K 3/50 (2006.01); B27K 3/52 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention is a surface coating which will reduce the aldehyde concentration in a room via a aldehyde reactive material contained in the coating. Upon reaction, the aldehyde becomes part of the reactive molecule and, thus, is permanently held within the coating.