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:
Apr. 24, 2001
Filed:
Jul. 17, 1998
Applicant:
Inventors:
Charles J. Stark, late of Houston, TX (US);
Jimmy D. Elmore, Houston, TX (US);
Gayle Edward Back, Houston, TX (US);
Pen-Chung Wang, Houston, TX (US);
Ernest Charles Galgoci, Jr., Sugar Land, TX (US);
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/20 ;
U.S. Cl.
CPC ...
C08K 3/20 ;
Abstract
Stable aqueous emulsions of epoxy resins are provided using an epoxy-functional surfactant prepared by reacting an amidoamine having the formula: