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:
Oct. 27, 2020
Filed:
Nov. 13, 2012
Applicant:
Johns Manville, Denver, CO (US);
Inventors:
Zhihua Guo, Centennial, CO (US);
Uranchimeg Lester, Littleton, CO (US);
Jawed Asrar, Englewood, CO (US);
Kiarash Alavi Shooshtari, Littleton, CO (US);
Mingfu Zhang, Highlands Ranch, CO (US);
Assignee:
Johns Manville, Denver, CO (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09D 103/02 (2006.01); C08L 3/02 (2006.01); C08F 8/28 (2006.01); C08L 61/32 (2006.01); D04H 13/00 (2006.01); D21H 13/40 (2006.01); D04H 1/64 (2012.01); C09J 101/28 (2006.01); D04H 1/4242 (2012.01); C09J 103/02 (2006.01); D21H 17/20 (2006.01); C09J 105/00 (2006.01); C08L 61/24 (2006.01); D21H 23/48 (2006.01); C08L 61/20 (2006.01); D04H 1/587 (2012.01); D04H 1/4218 (2012.01); C08K 7/14 (2006.01);
U.S. Cl.
CPC ...
D04H 13/008 (2013.01); C08K 7/14 (2013.01); C08L 3/02 (2013.01); C08L 61/20 (2013.01); C08L 61/24 (2013.01); C08L 61/32 (2013.01); C09J 101/28 (2013.01); C09J 101/286 (2013.01); C09J 103/02 (2013.01); C09J 105/00 (2013.01); D04H 1/4218 (2013.01); D04H 1/4242 (2013.01); D04H 1/587 (2013.01); D04H 1/64 (2013.01); D21H 13/40 (2013.01); D21H 17/20 (2013.01); D21H 23/48 (2013.01); Y10T 442/604 (2015.04);
Abstract
Viscosity-modified carbohydrate binder compositions are described. The binder compositions may include a carbohydrate, a nitrogen-containing compound, and a thickening agent. The binder compositions may have a Brookfield viscosity of 7 to 50 centipoise at 20° C. The thickening agents may include modified celluloses such as hydroxyethyl cellulose (HEC) and carboxymethyl cellulose (CMC), and polysaccharides such as xanthan gum, guar gum, and starches.