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:
Jul. 10, 2018
Filed:
Sep. 29, 2012
Applicant:
Dow Global Technologies Llc, Midland, MI (US);
Inventors:
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 13/00 (2006.01); B01F 17/00 (2006.01); C08F 2/26 (2006.01); C08F 2/30 (2006.01); C07C 309/68 (2006.01); C08G 65/326 (2006.01); C08G 65/334 (2006.01); C08L 71/02 (2006.01);
U.S. Cl.
CPC ...
B01F 17/0092 (2013.01); B01F 17/0057 (2013.01); C07C 309/68 (2013.01); C08F 2/26 (2013.01); C08F 2/30 (2013.01); C08G 65/326 (2013.01); C08G 65/3344 (2013.01); C08L 71/02 (2013.01); C08L 2205/02 (2013.01);
Abstract
Provided are surfactant compositions that are useful as alternatives to alkylphenol ethoxylates (APEs) type surfactants in emulsion polymerization. The surfactant compositions comprise: an alkyl alkoxylate sulfate of formula (I): RO—(CHCH(R)—O)—(CHCHO)—SOM wherein R, R, x, y, and M are as defined herein.