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:
Jun. 01, 2010
Filed:
Dec. 11, 2005
Klin A. Rodrigues, Signal Mountain, TN (US);
John S. Thomaides, Berkeley Heights, NJ (US);
A. Levent Cimecioglu, Princeton, NJ (US);
Martin Crossman, Hixson, TN (US);
Klin A. Rodrigues, Signal Mountain, TN (US);
John S. Thomaides, Berkeley Heights, NJ (US);
A. Levent Cimecioglu, Princeton, NJ (US);
Martin Crossman, Hixson, TN (US);
Akzo Nobel N.V., Arnhem, NL;
Abstract
Modified polysaccharide polymers for use as anti-scalant and dispersant. The polymers are useful in compositions used in aqueous systems. The modified polysaccharides are also useful in detergent formulations, water treatment, dispersants and oilfield applications and as fiberglass binders. Such applications include a modified polysaccharide having up to about 70 mole % carboxyl groups per mole of polysaccharide ASU and up to about 20 mole % aldehyde groups per mole of polysaccharide ASU. The applications can also include a blend of modified polysaccharides and other synthetic polymers.