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. 02, 1992
Filed:
Nov. 19, 1990
Michael W Helioff, Westfield, NJ (US);
Krystyna Plochocka, Scotch Plains, NJ (US);
Mohammed Tazi, Marietta, GA (US);
ISP Investments Inc., Wilmington, DE (US);
Abstract
The hair setting shampoo composition of the invention comprises a resin provided by about 1-15% by weight of about a 20-50% resin active alcoholic solution of the alkyl half-ester of a C.sub.1 -C.sub.5 alkyl vinyl ether-maleic anhydride copolymer having a molecular weight of at least one million, which is about 5-90% neutralized, preferably with about 0.01-1% by weight of 2-amino-2-methyl-1-propanol, about 5-60% by weight of a surfactant, optionally 0-10% by weight of added ethanol, and about 30-90% by weight of water. The composition provides a subtle temporary set on hair of the user without the use of auxiliary fixatives in the composition.