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. 22, 2011
Filed:
Dec. 20, 2007
Applicants:
Ann R. Hermes, Ambler, PA (US);
Andrew J. Swartz, Fleetwood, PA (US);
Drew E. Williams, Blue Bell, PA (US);
Inventors:
Ann R. Hermes, Ambler, PA (US);
Andrew J. Swartz, Fleetwood, PA (US);
Drew E. Williams, Blue Bell, PA (US);
Assignee:
Rohm and Haas Company, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 85/02 (2006.01); E04B 1/74 (2006.01);
U.S. Cl.
CPC ...
Abstract
A liquid applied sound dampening composition with a binder having from 0.03% to 3% phosphorus present as copolymerized pendant phosphorus acid groups.