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. 29, 2014
Filed:
May. 05, 2009
Applicant:
Roger W. Bergman, Midland, MI (US);
Inventor:
Roger W. Bergman, Midland, MI (US);
Assignee:
Dow Global Technologies, LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 33/00 (2006.01); B32B 37/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A carpet backing composition that includes a frothable aqueous composition and a froth aid. The frothable aqueous composition includes a polymeric binder, and the froth aid includes a polypropylene glycol, a polypropylene glycol ether, or a combination thereof. The froth aid has a weight average molecular weight of 130 to 2000. The carpet backing composition can be used to prepare a carpet product.