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:
Nov. 29, 2022
Filed:
Nov. 07, 2018
Applicant:
Hexion Inc., Columbus, OH (US);
Inventors:
Charles Zha, Katy, TX (US);
Jan Beetge, Pearland, TX (US);
Assignee:
HEXION INC., Columbus, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 197/00 (2006.01); C09K 3/22 (2006.01); E21F 5/02 (2006.01); E01C 21/00 (2006.01); C09K 17/32 (2006.01);
U.S. Cl.
CPC ...
C09D 197/005 (2013.01); C09K 3/22 (2013.01); E21F 5/02 (2013.01); C09K 17/32 (2013.01); E01C 21/00 (2013.01);
Abstract
Compositions for dust suppression, methods for forming the compositions, and methods for using the compositions are provided. In one embodiment, the composition includes a non-sulfonated lignin and an alkylene glycol alkyl ether solvent. The compositions may be applied to an exposed surface of a substrate.