Abstract: To provide two-agent type liquid bleaching compositions having excellent bleaching effect even if a mixing ratio of the two agents varies, great usability, and no problem in storage stability, two-agent type liquid bleaching compositions contains an agent A and an agent B filled and held in separate chambers of a container and comprises the agent A made of constituents containing 0.1 to 10% by weight of hydrogen peroxide and water and provided with certain buffering capacity, and the agent B made of constituents containing an alkali agent and water and provided with certain buffering capacity.

Abstract: A bleaching detergent formulation comprising the components of: (A) particles comprising 0.

Abstract: To provide two-agent type liquid bleaching compositions having excellent bleaching effect even if a mixing ratio of the two agents varies, great usability, and no problem in storage stability, two-agent type liquid bleaching compositions contains an agent A and an agent B filled and held in separate chambers of a container and comprises the agent A made of constituents containing 0.1 to 10% by weight of hydrogen peroxide and water and provided with certain buffering capacity, and the agent B made of constituents containing an alkali agent and water and provided with certain buffering capacity.

Abstract: A bleaching detergent formulation comprising the components of: (A) particles comprising 0.

Abstract: The present invention provides a granulated bleaching activator having a high solubility, that is, a granulated bleaching activator comprising (a) a bleaching activator and (b) at least one nonionic surfactant selected from the group consisting of a nonionic surfactant (b1) having a melting point less than 20° C. and an alkylene oxide addition type nonionic surfactant (b2) having a melting point less than 20° C., (b1) fulfilling the specific requirements concerning solubility, in a specific ratio.

Abstract: The present invention provides a bleaching detergent composition exhibiting a wide bleaching effect for various stains including hydrophilic stains and olephilic stains, as well as an high bleaching effect and dye-transfer inhibiting effect in a wide range of temperature from a low to a high temperature of laundry water. That is, the present invention provides a bleaching detergent composition comprising (a) an alkannitrile compound having a quaternary ammonium group bondeded to a carbon atom to which the nitrile group is bonded, (b) an inorganic peroxide and (c) an alkali metal carbonate and further comprising component (d-i) an alkanoyloxybenzenesulfonic acid having an alkanoyl group of 6 to 14 carbon atoms or an alkanoyloxybenzenecarboxylic acid having an alkanoyl group of 6 to 14 carbon atoms or a salt thereof and/or (d-ii) tetraacetylethylenediamine.

Abstract: The bleaching detergent composition in a form of granules or powders containing an organic peracid precursor which produces an organic peracid upon reaction with hydrogen peroxide in water, the organic peracid having an alkyl group with 7 to 19 carbon atoms, and a hydrogen peroxide releasing material, wherein the bleaching detergent composition comprises the following components a) to c): a) one or more surfactants; b) one or more crystalline alkali metal silicates; and c) one or more agents for capturing metal ions other than the crystalline alkali metal silicates b), wherein a total amount of the above a), b), and c) components in the bleaching detergent composition occupies from 70 to 99% by weight, and wherein the weight ratio of component b) to component a) is b/a=90/10 to 45/55, and the weight ratio of component b) to component c) is b/c=7/93 to 75/25, and wherein the weight ratio of the organic peracid precursor to nonionic surfactants used as component a) is from 10/90 to 70/30.

Abstract: A transparent liquid bleaching agent composition having a transparent appearance and excellent storage stability and bleaching power, characterized by comprising hydrogen peroxide (a), a surfactant (b) and a bleach activator (c) capable of yielding an organic peracid when reacted with hydrogen peroxide and having a parameter .beta. of a mixed system consisting of the surfactant (b) and the bleach activator (c) as calculated according to the following equation of smaller than -2: ##EQU1## wherein C.sub.1 : the critical micelle concentration of the surfactant;C.sub.2 : the critical micelle concentration of the bleach activator;.alpha..sub.1 : the molar fraction of the surfactant in the whole mixed solute (molar fraction of added surfactant);.alpha..sub.2 : the molar fraction of the bleach activator in the whole mixed solute (molar fraction of added activator);C*: the critical micelle concentration of theX.sub.1 : the molar fraction of the surfactant in the mixed micelle; andX.sub.

Abstract: A liquid softener composition comprising a quaternary ammonium salt represented by the general formula (1) and a method for its preparation: ##STR1## wherein R.sup.1, R.sup.2, and R.sup.3 are an alkyl group or hydroxyalkyl group of 1 to 4 carbon atoms, R.sup.4 and R.sup.5 are an unsubstituted or hydroxyl group-substituted linear or branched alkyl group or alkenyl group of 8 to 36 carbon atoms, A is a linear or branched alkylene group of 2 or 3 carbon atoms, X is an anion group, n is an integer in the range of 1 to 6, and m is a numeral in the range of 0 to 20.

Abstract: A granular bleach activator composition and a process for producing a granular bleach activator composition having excellent solubility and storability, which comprises using at least one member selected from the group consisting of substances (a), (b), (c) and (d) as a core particle and granulating the core particle and a powdery bleach activator in the presence of a water-soluble organic binder to give granules having a weight-average particle diameter of 100 to 3,000 .mu.m:(a) a water-soluble substance having a pH in a 3 wt. % aqueous solution thereof, of 2 to 10,(b) a borate-coated sodium percarbonate, the particle of which has an inner surface and/or an outer surface coated with the borate,(c) a borate-coated sodium perborate, the particle of which has an inner surface and/or an outer surface coated with the borate, and(d) sodium perborate other than the borate-coated sodium perborate (c).

Abstract: A bleaching composition comprises (a) hydrogen or a peroxide to produce hydrogen peroxide in its aqueous solution and (b) an organic peracid precursor having the formula (I) in which a quaternary ammonium is connected with an alkyl through an ether, an amide or an ester.

Abstract: A bleaching composition comprises (a) hydrogen or a peroxide to produce hydrogen peroxide in its aqueous solution and (b) an organic peracid precusor having the formula (I) in which a quaternary ammonium is connected with an alkyl through an ether, an amide or an ester.

Abstract: A liquid bleaching composition is acidic with a PH value of 1.5 to 6 and improved in stability. It comprises:(a) 0.5 to 10% by weight of hydrogen peroxide,(b) 0.1 to 20% by weight of an anionic surfactant,(c) 0.1 to 20% by weight of a nonionic surfactant,(d) 0.05 to 5% by weight of a polyacrylic acid having an average molecular weight of 1,000 to 100,000 or a salt thereof and/or a maleic polymer having an average molecular weight of 500 to 100,000, and(e) 0.0001 to 1% by weight of a polyphosphoric acid, a salt thereof, an amino phosphonic acid, a salt thereof, or a diphosphonic acid or a salt thereof.

Abstract: A bleaching composition which may serve as a detergent comprises hydrogen peroxide and a bleaching activator having a cationic group and having the formula (I) in which L is an ester-having phenyl and an amide-having phenyl: ##STR1##

Abstract: A bleaching composition comprises a peroxide and an amphoteric organic per acid precursor. In particular the amphoteric organic per acid precursor is a quaternary ammonium salt has the following formula in which Z is sulfonate or carboxylate and is a new compound.

Abstract: A bleaching composition comprises (a) a peroxide and (b) an organic peracid precursor having at least one group selected from (b-1) and (b-2) and then further comprises a detergent component(s).

Abstract: A bleaching composition comprises a peroxide and an amphoteric organic per acid precursor. In particular the amphoteric organic per acid precursor is a quaternary ammonium salt has the following formula in which Z is sulfonate or carboxylate and is a new compound.

Abstract: A bleaching composition comprises (a) an inorganic peroxide, (b) a nonionic surfactant and (c) a polymer of the following general formula (I), a copolymer comprising a monomer unit of the general formula (I) or a water-soluble salt thereof: ##STR1## wherein X, Y and Z represent each --H, --CH.sub.3, --COOM, --CH.sub.2 COOM or --OH, M represents H, an alkali metal or a mixture of them and n represents a number of at least 2.

Abstract: A bleaching composition comprises (a) a peroxide and (b) an organic peracid precursor having at least one group selected from (b-1) and (b-2) and then further comprises a detergent component(s).

Abstract: A liquid bleaching composition is acidic with a .[.PH.]. .Iadd.pH .Iaddend.value of 1.5 to 6 and improved in stability. It comprises:(a) 0.5 to 10% by weight of hydrogen peroxide,(b) 0.1 to 20% by weight of an anionic surfactant,(c) 0.1 to 20% by weight of a nonionic surfactant,(d) 0.05 to 5% by weight of a polyacrylic acid having an average molecular weight of 1,000 to 100,000 or a salt thereof and/or a maleic polymer having an average molecular weight of 500 to 100,000, and(e) 0.0001 to 1% by weight of a polyphosphoric acid, a salt thereof, an amino phosphonic acid, a salt thereof, or a diphosphonic acid or a salt thereof.