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. 24, 1990
Filed:
Sep. 23, 1988
Yasunari Nakama, Yokohama, JP;
Fuminori Harusawa, Yokohama, JP;
Kyoko Otsubo, Yokohama, JP;
Tsunehiko Iwai, Yokohama, JP;
Shuya Tamaki, Yokohama, JP;
Masahiro Ohkoshi, Yokohama, JP;
Shiseido Company Ltd., Tokyo, JP;
Abstract
A detergent composition having an excellent conditioning effect and low skin irritation, which contains, in an aqueous medium, (i) at least one quaternary ammonium cationic surfactant selected from the group consisting of (a) monoalkyl quaternary ammonium salt cationic surfactant having the formula (I): ##STR1## wherein R.sub.1 represents an alkyl or alkenyl having 12 to 22 carbon atoms, R.sub.2, R.sub.3, and R.sub.4 independently represent methyl or ethyl, and X.sub.1 represents a halogen atom or a methylsulfate residue, (b) ethylene oxide addition quaternary ammonium salt cationic surfactants having the formula (II): ##STR2## wherein R.sub.5 represents an alkyl having 16 to 22 carbon atoms, R.sub.6 represents methyl, ethyl, or an alkyl having 16 to 22 carobn atoms, X.sub.2 represents a halogen atom or a methylsulfate or ethylsulfate residue, m and n are independently 0 or an integer of at least 1, provided that the sum of m and n is 1 to 30, and (c) imidazoline quaternary ammonium salt cationic surfactants having the formula (III): ##STR3## wherein R.sub.7 and R.sub.8 independently represent an alkyl or alkenyl having 12 to 22 carbon atoms, and X.sub.3 represents an halogen atom or a methylsulfate or ethylsulfate residue;