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:
May. 10, 2016
Filed:
Apr. 30, 2010
Applicants:
Alexander Bismarck, Peterborough, GB;
Emilia M. Kot, London, GB;
Rajesh K. Saini, Duncan, OK (US);
Inventors:
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08F 4/40 (2006.01); C08F 2/22 (2006.01); C08F 4/04 (2006.01); C08F 293/00 (2006.01); C08F 4/06 (2006.01);
U.S. Cl.
CPC ...
C08F 4/40 (2013.01); C08F 2/22 (2013.01); C08F 4/04 (2013.01); C08F 4/06 (2013.01); C08F 293/00 (2013.01);
Abstract
Of the many embodiments presented herein, one is a subterranean treatment fluid comprising: an aqueous fluid; and a water-soluble degradable synthetic vinyl polymer having a labile link in its backbone. Also provided in one instance is a water-soluble degradable synthetic vinyl polymer with labile group in its backbone made by a redox polymerization, the redox polymerization reaction comprising these reactants: a macroinitiator that comprises a labile link, an oxidizing metal ion, and a vinyl monomer.