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:
Jul. 14, 2020
Filed:
Dec. 21, 2018
Applicant:
Economy Mud Products Company, Houston, TX (US);
Inventors:
Assignee:
Economy Mud Products Company, Houston, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
C09K 8/68 (2006.01); C08B 37/00 (2006.01);
U.S. Cl.
CPC ...
C09K 8/68 (2013.01); C08B 37/0096 (2013.01);
Abstract
A process for making and using a ground product that includes the steps of: reacting a guar split with propylene oxide at a reaction temperature in a range of 120° F. to 180° F. to form a guar derivative; and treating the guar derivative with at least one of washing and drying to form a resultant treated derivative. The process includes transferring the resultant treated derivative to a co-grinder operably associated with a heated vacuum system; and co-grinding the resultant treated derivative with a powdered carboxylic acid to form a ground product.