Title:
LIQUID BLEACHING AGENT COMPOSITION
Document Type and Number:
Japanese Patent JP3499065
Kind Code:
B2
Abstract:
PURPOSE: To obtain a liquid bleaching agent composition improved in bleaching power and detergency for lipophilic contaminants, shelf stability and the prevention of decoloring by using hydrogen peroxide, a bleaching activator, a specified compound and a surfactant as the constituents.
CONSTITUTION: Hydrogen peroxide in an amount of 0.3-30wt.% (A) is blended with 0.1-20wt.% bleaching activator (B) of formula I [wherein R1 is a linear or branched 5-32C alkyl or alkenyl (non)interrupted by an ester, amido or ether group or a group of formula II; Z is SO3M, COOM, SO3- or COO-; M is H, or an organic or inorganic cationic group; and (k) is 0 or 1], 0.05-30wt.% compound (C) of formula III [wherein Ar is a mono- to tri-valent aromatic hydrocarbon group (un)substituted by a linear or branched 1-20C alkyl; R2 is a direct bond or a 1-2C alkylene; R3 is a 2-5C alkylene (un)substituted by hydroxyl; (m) is 0 to 10; and (n) is 1 to 3] and 0.5-30wt.% component (D) comprising an anionic, nonionic, cationic and/or amphoteric surfactant so as to provide a weight ratio of component B to component D of (1:50) to (5:1).
Inventors:
Kazuyoshi Ozaki
Nobuyuki Ogura
Takaomi Himo
Muneo Aoyagi
Nobuyuki Ogura
Takaomi Himo
Muneo Aoyagi
Application Number:
JP28490795A
Publication Date:
February 23, 2004
Filing Date:
November 01, 1995
Export Citation:
Assignee:
Kao Corporation
International Classes:
C11D3/395; C11D7/54; (IPC1-7): C11D7/54; C11D3/395; C11D7/54; C11D7:18; C11D7:26; C11D7:32; C11D7:34
Domestic Patent References:
| JP6207196A | ||||
| JP3140387A |
Attorney, Agent or Firm:
Kaoru Furuya (4 outside)
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