EP 0315204 A2 19890510 - Bleaching composition.
Title (en)
Bleaching composition.
Title (de)
Bleichmittel.
Title (fr)
Composition de blanchiment.
Publication
Application
Priority
JP 27884887 A 19871104
Abstract (en)
A bleaching composition is provided which comprises: (A) hydrogen peroxide and/or a hydrogen peroxide addition compound such as a percarbonate, perborate and perphosphoric acid; (B) a hindered amine compound selected from the group consisting of heterocyclic hindered amines, acyclic hindered amine compounds and salts thereof; and (C) an active halogen-containing compound capable of forming a hypohalogenous acid ion in an aqueous solution such as chloramine T and chloramine B. The bleaching composition may also contain a surfactant such as polyoxyethylene nonylphenyl ether in addition to the components (A) to (C) to improve the dirt-removing effect. By adding the specified hindered amine to the combination of the components (A) and (B), the synergistic effect thereof is further improved. Thus the composition exhibits an excellent bleaching effect at low temperatures without causing discoloration of colored clothes. p
IPC 1-7
IPC 8 full level
C11D 3/28 (2006.01); C11D 3/30 (2006.01); C11D 3/39 (2006.01); C11D 3/395 (2006.01)
CPC (source: EP)
C11D 3/28 (2013.01); C11D 3/30 (2013.01); C11D 3/3942 (2013.01); C11D 3/3951 (2013.01); C11D 3/3955 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 88118440 A 19881104