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. 21, 2020
Filed:
Oct. 25, 2017
Applicant:
Dow Global Technologies Llc, Midland, MI (US);
Inventors:
Puspendu Deo, Midland, MI (US);
Kathryn Brown, Mount Pleasant, MI (US);
David E. Wallick, Midland, MI (US);
Robert L. Sammler, Midland, MI (US);
Yongfu Li, Midland, MI (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N 43/04 (2006.01); A61K 31/715 (2006.01); A23L 29/262 (2016.01); C08J 3/03 (2006.01); C08J 3/075 (2006.01); C08L 1/28 (2006.01); A61K 31/717 (2006.01); A23L 33/24 (2016.01);
U.S. Cl.
CPC ...
A23L 29/262 (2016.08); A23L 33/24 (2016.08); A61K 31/717 (2013.01); C08J 3/03 (2013.01); C08J 3/075 (2013.01); C08L 1/28 (2013.01); A23V 2002/00 (2013.01); C08J 2301/28 (2013.01);
Abstract
A process for preparing an aqueous solution of a methylcellulose having anhydroglucose units joined by 1-4 linkages wherein hydroxy groups of anhydroglucose units are substituted with methyl groups such that s23/s26 is 0.36 or less,