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:
Dec. 01, 1998
Filed:
Jan. 29, 1997
Richard Payne, Manasquan, NJ (US);
AnBen Hwang, Verona, NJ (US);
Ravi Subramanyam, Belle Mead, NJ (US);
Colgate-Palmolive Co., New York, NY (US);
Abstract
A cleansing composition which comprises a cleansing effective amount of a long chain alkyl or alkenyl containing surfactant or mixtures thereof and a color stabilizing effective amount of a compound selected from the group consisting of ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7 and R.sub.8 are the same or different and are isopropyl or tertiary butyl, ##STR2## wherein R.sub.9 and R.sub.10 are the same or different and are isopropyl or tertiary butyl and n is about 8 to about 20, or ##STR3## wherein R.sub.11, R.sub.12, R.sub.13, R.sub.14, R.sub.15 and R.sub.16 are the same or different and are isopropyl or tertiary butyl.