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:
Feb. 04, 1997
Filed:
Jun. 28, 1994
Applicant:
Inventors:
Natalie A Morawsky, Belle Mead, NJ (US);
Gary T Martino, Plainsboro, NJ (US);
Assignee:
National Starch and Chemical Investment Holding Corporation, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 47 ; 424 7011 ; 424 701 ; 424 45 ; 424D / ; 424D / ; 424 7802 ; 514957 ;
Abstract
Hair spray compositions in aqueous based systems containing 80% or less of volatile organic compounds exhibit a loss of spray performance properties resulting from viscosity and surface tension increases. The addition of 0.6 to 5% of one or more hydrophobic additives selected from the group consisting of hexamethyl disiloxane, bisphenyl hexamethicone and isocetyl alcohol improves the spray characteristics by eliminating foaming at the spray actuator and on the hair.