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. 19, 2013
Filed:
Oct. 07, 2009
Joseph B. Gardner, Somerset, NJ (US);
Michael J. Fevola, Belle Mead, NJ (US);
Frank C. Sun, Branchburg, NJ (US);
Russel M. Walters, Philadelphia, PA (US);
Joseph B. Gardner, Somerset, NJ (US);
Michael J. Fevola, Belle Mead, NJ (US);
Frank C. Sun, Branchburg, NJ (US);
Russel M. Walters, Philadelphia, PA (US);
Akzo Nobel Chemicals International B.V., Amersfoort, NL;
Abstract
A superhydrophilic amphiphilic copolymer and process for making the superhydrophilic amphiphilic copolymer includes a low molecular weight polysaccharide modified with a hydrophobic reagent, such as substituted succinic anhydride. The superhydrophilic amphiphilic copolymer system generates stable foam for use in applications, such as healthcare formulations, with low irritation of the eyes and skin.