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. 20, 2020
Filed:
Nov. 19, 2018
Applicant:
Cellucomp Limited, Burntisland, GB;
Inventors:
David Hepworth, Burntisland, GB;
Eric Whale, Burntisland, GB;
Assignee:
CELLUCOMP LIMITED, Burntisland, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08B 15/00 (2006.01); A23L 29/262 (2016.01); A23L 33/24 (2016.01); C08H 8/00 (2010.01); C08L 1/02 (2006.01); C08L 97/02 (2006.01); C04B 24/38 (2006.01); C04B 28/02 (2006.01); C04B 18/24 (2006.01); C09D 5/02 (2006.01); C09D 101/02 (2006.01); C09D 197/02 (2006.01); D21H 17/02 (2006.01); D21H 17/24 (2006.01); D21H 17/25 (2006.01); D21H 21/14 (2006.01); A61K 8/73 (2006.01); A61Q 19/00 (2006.01); A61K 8/97 (2017.01); A61K 8/02 (2006.01); C09D 7/43 (2018.01);
U.S. Cl.
CPC ...
C08B 15/00 (2013.01); A23L 29/262 (2016.08); A23L 33/24 (2016.08); A61K 8/0241 (2013.01); A61K 8/731 (2013.01); A61K 8/97 (2013.01); A61Q 19/00 (2013.01); C04B 18/248 (2013.01); C04B 24/383 (2013.01); C04B 28/02 (2013.01); C08H 8/00 (2013.01); C08L 1/02 (2013.01); C08L 97/02 (2013.01); C09D 5/024 (2013.01); C09D 7/43 (2018.01); C09D 101/02 (2013.01); C09D 197/02 (2013.01); D21H 17/02 (2013.01); D21H 17/24 (2013.01); D21H 17/25 (2013.01); D21H 21/14 (2013.01); A23V 2002/00 (2013.01); A61K 2800/10 (2013.01); A61K 2800/412 (2013.01); C08L 2205/18 (2013.01); Y02W 30/97 (2015.05);
Abstract
The invention relates to plant-derived cellulose-containing particles useful as rheology modifiers and to a process for preparing cellulose-containing particles from plant material, which process involves treating said plant material with a peroxide reagent. The process can be controlled to produce cellulose-containing particle having a viscosity up to about 7500 or 8000 cps.