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. 20, 1976
Filed:
May. 22, 1974
Applicant:
Inventors:
Antoni E Gadzala, Oakville, CA;
James F Kinney, Ramsey, NJ (US);
Gary H Henderson, Middletown, NY (US);
Assignee:
Avon Products, Inc., Suffern, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A45D / ;
U.S. Cl.
CPC ...
132-7 ; 424D / ; 424 47 ; 424 70 ; 424 71 ;
Abstract
A composition and method for using the same which improves curl retention and mechanical properties of human hair. More particularly, hair dressing compositions containing a complex of glyoxal and pentaerythritol and an inert cosmetic carrier are found to enhance the curl retention and mechanical properties of the hair while not causing a substantial color change in bleached or dyed hair.
Gadzala, Antoni. (1976). Improving curl retention and mechanical properties of hair by (U.S. Patent No. 3951156). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3951156
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile