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:
Jan. 07, 2003
Filed:
Apr. 01, 1998
Applicant:
Inventors:
Joseph J. Crudden, Hudson, NH (US);
Joseph Lazzaro, Hampstead, NH (US);
Brian A. Parker, Newlands, IE;
John M. Crudden, Hudson, NH (US);
Assignee:
Hampshire Chemical Corp, Lexington, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 1/04 ;
U.S. Cl.
CPC ...
C11D 1/04 ;
Abstract
Mild detergent formulation comprising N-acyl ED3A, preferably as the sodium or potassium salt. The acyl group is not particularly limited, and can include straight or branched aliphatic or aromatic groups containing from 1 to 40 carbon atoms, preferably from 8 to 18 carbon atoms. Applications include shampoos and skin cleansers.