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. 01, 1976
Filed:
Apr. 23, 1974
Yunosuke Nakagawa, Koshigaya, JA;
Koitsu Sato, Funabashi, JA;
Kao Soap Co., Ltd., Tokyo, JA;
Abstract
A bleaching composition comprising an inorganic peroxide capable of releasing hydrogen peroxide in aqueous solution and an activating agent represented by the following general formula ##EQU1## wherein R stands for an alkyl group having 1 to 16 carbon atoms, a halogen- or hydroxyl-substituted alkyl group having 1 to 16 carbon atoms or a substituted aryl group, B designates a hydrogen atom or an alkyl group having 1 to 3 carbon atoms, M represents a hydrogen atom, an alkyl group having 1 to 4 carbon atoms or an alkali metal, and n is an integer of at least 1 when M is an alkyl group or n is an integer of at least 2 when M is a hydrogen atom or an alkali metal.