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:
Apr. 10, 2012
Filed:
Oct. 23, 2008
Applicants:
Michael Damian Bowe, Doylestown, PA (US);
Iain Crerar, Medfield, MA (US);
Janah Cecelia Szewczyk, Philadelphia, PA (US);
Inventors:
Michael Damian Bowe, Doylestown, PA (US);
Iain Crerar, Medfield, MA (US);
Janah Cecelia Szewczyk, Philadelphia, PA (US);
Assignee:
Rohm and Haas Company, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E04B 2/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
We form a weather-resistive barrier on a building by applying a flexible and compressible latex foam comprising one or more polymer having a glass transition temperature of less than 25° C. on the gaps between adjacent sheets of construction sheathing and coating the sheets and the foam with an aqueous coating composition. The aqueous coating composition is flexible and can comprise the same one or more polymer as the polymer in the foam.