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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.:

US 9701791 B1

PDFFull Text
Expired
Date of Patent:
Jul. 11, 2017

Filed:

Aug. 18, 2016

Poly alkanolamine emulsion breakers

Applicant:

Jacam Chemical Company 2013, Llc, Sterling, KS (US);

Inventors:

David Jay Rose, Lyons, KS (US);

Thomas Joseph Fortune, Sterling, KS (US);

Thomas W. Burgoyne, Sterling, KS (US);

Kim Brashear, Sterling, KS (US);

Beth Ann Wolf, Hutchinson, KS (US);

Gene H. Zaid, Sterling, KS (US);

Assignee:

Jacam Chemical Company 2013, LLC, Sterling, KS (US);

Attorney:

Hovey Williams LLP

Primary Examiner:

Yevegeny Valenrod

Assistant Examiner:

Blaine G Doletski

Int. Cl.
CPC ...
C07C 67/02 (2006.01); C08G 73/02 (2006.01); C07C 217/08 (2006.01); C07C 213/06 (2006.01); C07C 229/12 (2006.01); C07C 227/16 (2006.01); C09K 8/588 (2006.01); C10G 33/04 (2006.01); B01D 17/04 (2006.01); C02F 1/68 (2006.01); C02F 101/32 (2006.01); C02F 103/36 (2006.01);
U.S. Cl.
CPC ...
C08G 73/024 (2013.01); B01D 17/047 (2013.01); C02F 1/68 (2013.01); C07C 213/06 (2013.01); C07C 217/08 (2013.01); C07C 227/16 (2013.01); C07C 229/12 (2013.01); C09K 8/588 (2013.01); C10G 33/04 (2013.01); C02F 2101/325 (2013.01); C02F 2103/365 (2013.01);
Abstract

Poly alkanolamines formed as the reaction products of secondary or tertiary alkanolamines, C8-C24 fatty acids, and shorter chain organic acids are provided, which serve as excellent petroleum/water emulsion breakers for water-in-oil emulsions and reverse oil-in-water emulsions. The polymers are preferably prepared using a reaction mixture of triethanolamine, tall oil fatty acids, and acetic acid.

Find Patent Forward Citations

Rose, David. (2017). Poly alkanolamine emulsion breakers (U.S. Patent No. 9701791). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9701791

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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