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:
Nov. 01, 1994
Filed:
May. 17, 1993
Applicant:
Inventors:
Riaz Rizvi, Glendale Heights, IL (US);
Chaitanya Patel, Glen Ellyn, IL (US);
Assignee:
Helene Curtis, Inc., Chicago, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ;
U.S. Cl.
CPC ...
252544 ; 25217415 ; 252547 ; 252D / ; 252D / ; 424 70 ; 424 71 ;
Abstract
A conditioning shampoo containing an anionic surfactant, polyethyleneimine, a long chain fatty acid, and a non-volatile silicone material has extended product stability, excellent cleansing and foaming properties, and provides excellent and improved overall conditioning to human hair, particularly superior wet and dry combing properties.