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:
Nov. 26, 2019
Filed:
Jul. 19, 2017
Applicant:
Hexion Inc., Columbus, OH (US);
Inventors:
Li Jiang, Katy, TX (US);
Jan Beetge, Pearland, TX (US);
Franklin Leal, Houston, TX (US);
Elexander Salinas, Houston, TX (US);
Assignee:
HEXION INC., Columbus, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 8/487 (2006.01); C04B 24/26 (2006.01); C08L 25/10 (2006.01); C08L 31/04 (2006.01); C08L 47/00 (2006.01); C09K 8/467 (2006.01); E21B 33/14 (2006.01); C04B 28/04 (2006.01); C04B 28/02 (2006.01); C04B 40/00 (2006.01); C09K 8/035 (2006.01); C09K 8/473 (2006.01); C08L 25/14 (2006.01); C04B 103/40 (2006.01); C04B 103/46 (2006.01); C04B 103/50 (2006.01);
U.S. Cl.
CPC ...
C09K 8/487 (2013.01); C04B 24/2623 (2013.01); C04B 24/2688 (2013.01); C04B 28/02 (2013.01); C04B 28/04 (2013.01); C04B 40/0039 (2013.01); C08L 25/10 (2013.01); C08L 25/14 (2013.01); C08L 31/04 (2013.01); C08L 47/00 (2013.01); C09K 8/035 (2013.01); C09K 8/467 (2013.01); C09K 8/473 (2013.01); E21B 33/14 (2013.01); C04B 2103/406 (2013.01); C04B 2103/46 (2013.01); C04B 2103/50 (2013.01);
Abstract
The embodiments described herein generally relate to methods and chemical compositions for use with cementing processes. In one embodiment, a composition is provided comprising a random tetracopolymer having the formula styrene-butadiene-acrylic-fumaric acid, a polyvinyl acetate, and a nonionic surfactant.