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:
Aug. 17, 2021
Filed:
Nov. 29, 2018
Applicant:
Sustainable Fiber Technologies, Llc, Renton, WA (US);
Inventors:
Assignee:
Sustainable Fiber Technologies, LLC, Renton, WA (US);
Primary Examiner:
Int. Cl.
CPC ...
C09K 17/50 (2006.01); C09K 3/22 (2006.01); E02D 3/12 (2006.01); E01C 21/00 (2006.01); C09K 17/40 (2006.01); C09K 17/32 (2006.01);
U.S. Cl.
CPC ...
C09K 17/50 (2013.01); C09K 3/22 (2013.01); C09K 17/40 (2013.01); E02D 3/12 (2013.01); C09K 17/32 (2013.01); E01C 21/00 (2013.01); E01C 2301/50 (2013.01);
Abstract
Provided is a solvent borne dust suppressant or stabilization composition in a solvent which includes, a blend of an inorganic salt and a lignin-carbohydrate mixture, optionally with one or more of a surfactant and crosslinker, wherein the lignin-carbohydrate mixture may be a copolymer and may be present in an amount of 5 weight % to 50 weight % solids, wherein the lignin is a low average molecular weight lignin, the carbohydrate includes hemicellulose and wherein the lignin and hemicellulose are substantially derived from a non-wood source, a wood source or a blend thereof.