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:
Jan. 03, 1995
Filed:
Sep. 01, 1993
Applicant:
Inventor:
Michael H Yeh, Hamilton, NJ (US);
Assignee:
Rhone-Poulenc Specialty Chemicals Co., Cranbury, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07H / ; C07H / ;
U.S. Cl.
CPC ...
536118 ; 536123 ;
Abstract
A novel blend composition comprising one or more cationic polysaccharides and one or more anionic polysaccharides is provided. The blend is capable of producing enhanced viscosities when distributed in a solvent. The blend is suitable for use in foods, explosives, oil field chemicals, textile fibers, paper production, personal care products, agricultural chemicals and cosmetics.