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:
Jun. 04, 1991
Filed:
Sep. 18, 1989
Applicant:
Inventors:
Gary T Martino, Plainsboro, NJ (US);
Frank A Nowak, Jr, Somerville, NJ (US);
Assignee:
National Starch and Chemical Investment Holding Corporation, Wilmington, DE (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424 47 ; 424 81 ; 424D / ; 424D / ;
Abstract
This invention presents novel two-phase hair-fixing aerosol systems which are aqueous-based. The systems, which utilize dimethyl ether as a propellant (and also a solvent, as needed), can be shaken to form a semi-stable emulsion or mixture which is stable for a time sufficient for spraying, and are compatible with a wide variety of hair-fixing resins.