logo

For the Inventor, By the Inventor

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.:

US 10815593 B1

PDFFull Text
Date of Patent:
Oct. 27, 2020

Filed:

Nov. 13, 2012

Viscosity modified formaldehyde-free binder compositions

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:

Robert D. Touslee

Primary Examiner:

Marla D McConnell

Assistant Examiner:

Kevin Worrell

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.

Find Patent Forward Citations

Quick Actions:

Guo, Zhihua. (2020). Viscosity modified formaldehyde-free binder compositions (U.S. Patent No. 10815593). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10815593

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…