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:
Mar. 17, 2020
Filed:
Dec. 19, 2014
Applicant:
Imertech Sas, Paris, FR;
Inventors:
Desmond Charles Payton, Cornwall, GB;
Stuart Thomas, London, GB;
Assignee:
ImerTech SAS, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
C09D 7/00 (2018.01); C09C 1/02 (2006.01); C09C 3/08 (2006.01); A01N 33/08 (2006.01); C09K 15/20 (2006.01);
U.S. Cl.
CPC ...
C09C 1/021 (2013.01); A01N 33/08 (2013.01); C09C 3/08 (2013.01); C09K 15/20 (2013.01); C01P 2006/22 (2013.01);
Abstract
An aqueous suspension comprising an inorganic particulate material and dimethylethanolamine, use of dimethylethanolamine to prevent pH decrease or reduce the rate of pH decrease of an aqueous suspension comprising an inorganic particulate material over time, use of dimethylethanolamine as an anti-microbial additive in an aqueous suspension comprising an inorganic particulate material, and a method of preparing an aqueous suspension comprising inorganic particulate material.