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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 10000437 B1

PDFFull Text
Date of Patent:
Jun. 19, 2018

Filed:

Mar. 13, 2014

Nitrogen containing surfactants with alkoxylation on the hydroxyl group of fatty chains

Applicant:

Akzo Nobel Chemicals International B.v., Amersfoort, NL;

Inventors:

Shawn Zhu, Stormville, NY (US);

Biing-Ming Su, Croton-on-Hudson, NY (US);

Giao Vinh Nguyen, Friendswood, TX (US);

Louis Schwarzmayr, Hjälteby, SE;

Jinxia Susan Sun, Hopewell Junction, NY (US);

Xiaoyu Wang, Shanghai, CN;

Elliot Isaac Band, Pleasantville, NY (US);

Mojahedul Islam, White House Station, NY (US);

Christine Puglisi, Mountainside, NJ (US);

Wyatt Winkenwerder, New Milford, CT (US);

Charles Woodville Davis, Houston, TX (US);

Assignee:

AKZO NOBEL CHEMICALS INTERNATIONAL B.V., Arnhem, NL;

Attorney:

McDonnell Boehnen Hulbert & Berghoff LLP

Primary Examiner:

Audrea Buckley

Int. Cl.
CPC ...
C07C 59/305 (2006.01); A01N 25/30 (2006.01); C07C 235/10 (2006.01); A01N 37/36 (2006.01); C07C 235/00 (2006.01); C11D 1/40 (2006.01); C11D 1/42 (2006.01); C11D 1/44 (2006.01); C11D 1/52 (2006.01); A01N 37/40 (2006.01); A01N 39/04 (2006.01); A01N 57/20 (2006.01); C07C 51/02 (2006.01);
U.S. Cl.
CPC ...
C07C 59/305 (2013.01); A01N 25/30 (2013.01); A01N 37/36 (2013.01); A01N 37/40 (2013.01); A01N 39/04 (2013.01); A01N 57/20 (2013.01); C07C 51/02 (2013.01); C07C 235/00 (2013.01); C07C 235/10 (2013.01); C11D 1/40 (2013.01); C11D 1/42 (2013.01); C11D 1/44 (2013.01); C11D 1/52 (2013.01);
Abstract

The present invention is directed to a nitrogen containing surfactant composition comprising at least one nitrogen containing surfactant of structure (h) or structure (i). The nitrogen containing surfactant of structure (h) is as shown below: Structure (h). The nitrogen containing surfactant of structure (i) is as shown below: Structure (i). The present invention is also directed to an agricultural composition comprising at least one agrochemical and at least one nitrogen containing surfactant composition of the present invention.

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