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:
Oct. 18, 2016
Filed:
Dec. 06, 2012
Blue Cube Ip Llc, Midland, MI (US);
Jesus A. Atias, Cazlgary, CA;
Philip J. Carlberg, Loveland, OH (US);
Ravindra S. Dixit, Lake Jackson, TX (US);
Robert M. Drake, Richwood, TX (US);
Dan Tirtowidjojo, Lake Jackson, TX (US);
David H. West, Bellaire, TX (US);
William G. Worley, Missouri City, TX (US);
Thomas C. Young, Lake Jackson, TX (US);
BLUE CUBE IP LLC, Midland, MI (US);
Abstract
A process comprising: a) contacting a polyhydric phenol and an epihalohydrin in the presence of a catalyst under reaction conditions to form an organic feed comprising a bishalohydrin ether; b) contacting the organic feed and an aqueous feed comprising an inorganic hydroxide with a high shear mixer to produce a first mixed feed; c) contacting the first mixed feed with a phase separator to form a first organic product comprising an epoxy resin and a first aqueous product; and d) recovering the first organic product, is disclosed.