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. 21, 2018
Filed:
May. 04, 2016
Applicant:
Dow Global Technologies Llc, Midland, MI (US);
Inventors:
Yvonne M. Goerlach-Doht, Rosengarten, DE;
Juergen Hermanns, Nottensdorf, DE;
Bettina Hoelzer, Walsrode, DE;
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08B 11/193 (2006.01); C08J 3/12 (2006.01); C08L 1/08 (2006.01); C08L 1/26 (2006.01); C08L 1/28 (2006.01); C09D 101/08 (2006.01); C09D 101/26 (2006.01); A61K 9/48 (2006.01); A61K 47/38 (2006.01);
U.S. Cl.
CPC ...
C08B 11/193 (2013.01); A61K 9/4891 (2013.01); A61K 47/38 (2013.01); C08J 3/124 (2013.01); C08L 1/08 (2013.01); C08L 1/26 (2013.01); C08L 1/28 (2013.01); C08L 1/284 (2013.01); C09D 101/08 (2013.01); C09D 101/26 (2013.01); C08J 2301/08 (2013.01); Y10T 428/2982 (2015.01);
Abstract
A particulate cellulose derivative is obtained in a process of grinding and drying a moist cellulose derivative which comprises the steps of The obtained particulate cellulose derivative has a high untapped bulk density, a good flowability and a low color intensity.