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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 10982046 B1

PDFFull Text
Date of Patent:
Apr. 20, 2021

Filed:

Jul. 09, 2015

Reaction products and use of same in defoamer compositions and methods for defoaming

Applicant:

Basf SE, Ludwigshafen, DE;

Inventors:

David E. Przybyla, Southgate, MI (US);

John Mangano, Pineville, NC (US);

Brandon C. Achord, Lake Wylie, SC (US);

Assignee:

BASF SE;

Attorney:

Faegre Drinker Biddle & Reath LLP

Primary Examiner:

Michael A Salvitti

Int. Cl.
CPC ...
C08G 65/24 (2006.01); C08G 65/337 (2006.01); C08L 71/02 (2006.01); C08G 65/26 (2006.01); C09D 5/02 (2006.01); B01D 19/04 (2006.01);
U.S. Cl.
CPC ...
C08G 65/24 (2013.01); B01D 19/0404 (2013.01); B01D 19/0427 (2013.01); C08G 65/26 (2013.01); C08G 65/2609 (2013.01); C08G 65/337 (2013.01); C08L 71/02 (2013.01); C09D 5/02 (2013.01); C09D 5/024 (2013.01); C08G 2650/06 (2013.01);
Abstract

Reaction products of an optionally alkoxylated alcohol, a polyalkylene alcohol and a linker can be used in various applications such as defoamers. Methods of making the reaction products and defoamer compositions including the reaction products, and methods of using the reaction products to reduce or prevent foam in a composition are also disclosed. The reaction products can be used with an organic solvent or without an organic solvent to provide low VOC compositions.

Find Patent Forward Citations

Przybyla, David. (2021). Reaction products and use of same in defoamer compositions and methods for defoaming (U.S. Patent No. 10982046). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10982046

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

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