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. 03, 2008
Filed:
Mar. 30, 2006
John Marshall Baker, Glen Allen, VA (US);
Mikel Morvan, Princeton, NJ (US);
Amit Sehgal, Burlington, NJ (US);
Shiming Wo, Monroe Township, NJ (US);
John Marshall Baker, Glen Allen, VA (US);
Mikel Morvan, Princeton, NJ (US);
Amit Sehgal, Burlington, NJ (US);
Shiming Wo, Monroe Township, NJ (US);
Rhodia Inc., Cranbury, NJ (US);
Abstract
The instant invention relates to a liquid composition comprising a mixture of: (1) water and/or a polar solvent; (2) a colloidal dispersion of mineral particles; and (3) a phosphonate terminated poly(oxyalkene) polymer; the invention also relates to process for stabilizing aqueous and/or solvent-based dispersions of mineral particles comprising the step of adding an efficient stabilising amount of a phosphonate terminated poly(oxyalkene) polymer.