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:
Mar. 31, 1981
Filed:
Jan. 19, 1978
Norman N Li, Edison, NJ (US);
Exxon Research and Engineering Co., Florham Park, NJ (US);
Abstract
This invention relates to emulsions containing a polyamine derivative as the sole surfactant and strengthening agent. The emulsions comprise an aqueous interior phase surrounded by an oily exterior phase which contains a polyamine derivative having the general formula: ##STR1## wherein n for the polyisobutylene portion varies from 10 to 60, x varies from 3 to 10, and y is selected from the group consisting of hydrogen, hydrogen-containing nitrogen radicals, hydrogen and oxygen-containing nitrogen radicals, and alkyl radicals having up to 10 carbons, alkyl radicals having up to 10 carbons which contain nitrogen, oxygen or both, and mixtures of said polyamine derivatives.