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. 11, 2014
Filed:
Apr. 17, 2013
Rhodia Operations, Aubervilliers, FR;
Amit Sehgal, Cherry Hill, NJ (US);
Subramanian Kesavan, East Windsor, NJ (US);
Ruela Pabalan, Burlington, NJ (US);
Charles Aymes, Monmouth Junction, NJ (US);
Rhodia Operations, Paris, FR;
Abstract
A stable polysaccharide particle suspension composition comprising: a carrier; an activator solvent comprising a) at least one dibasic methyl or ethyl ester; b) at least one compound of the formula ROOC-A-CONRR(IIa), wherein Rrepresents a C-Calkyl group; wherein Rand Rindividually represents a C-Calkyl group, wherein Rand Rcan optionally together form a ring; and wherein A is a linear or branched divalent C-Calkyl group; or c) a combination a) and b); an organo clay compound; and optionally, a surfactant; the composition being stable and capable of suspending polysaccharide particles. Slurries of polysaccharide particles in such suspension composition and methods of making the compositions and the slurries.