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:
Aug. 21, 2018
Filed:
Nov. 02, 2011
Applicants:
Ray L. Johnston, Ponca City, OK (US);
Zhiyi Bao, Indianapolis, IN (US);
Richard D. Thomas, Ponca City, OK (US);
Timothy L. Burden, Ponca City, OK (US);
Inventors:
Ray L. Johnston, Ponca City, OK (US);
Zhiyi Bao, Indianapolis, IN (US);
Richard D. Thomas, Ponca City, OK (US);
Timothy L. Burden, Ponca City, OK (US);
Assignee:
LiquidPower Specialty Products Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 167/00 (2006.01); C08K 5/103 (2006.01); C08K 5/11 (2006.01); C08K 5/12 (2006.01);
U.S. Cl.
CPC ...
C09D 167/00 (2013.01); C08K 5/103 (2013.01); C08K 5/11 (2013.01); C08K 5/12 (2013.01);
Abstract
A composition comprising a drag reducing latex formulation produced by emulsion polymerization to create solid particles dispersed in an aqueous medium and an additive. The use of the composition results in a decrease of film formation while injected through a pump head when compared to the drag reducing latex formulation injected through the pump head.