摘要:
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.
摘要:
An amphoteric compound having the formula (V):
in which R1 is an alkyl group having 1 to 22 carbon atoms, R2 and R3 each are a lower alkyl, n is an integer of 1 to 5, Z is -COO⁻, -COOM, -SO₃⁻ or -SO₃M and M is a cation.
摘要:
A bleach or bleaching detergent composition which can be applied to colored or patterned soft goods, materials, cloths, fabrics and the like with the discoloration of the soft goods, etc. being inhibited sufficiently comprising:
(a) hydrogen peroxide or a peroxide which liberates hydrogen peroxide in an aqueous solution thereof, (b) a quaternary ammonium compound having the general formula (I); in which R¹ is, either a straight- or branched-chain, substituted or unsubstituted, alkyl having 1 to 20 carbon atoms or alkenyl having 2 to 20 carbon atoms, R² and R³ are, each independently an alkyl having 1 to 3 carbon atoms, and A and B are, each independently, either a straight- or branched-chain, substituted or unsubstituted, alkylene having 2 to 20 carbon atoms; and (c) an amide derivative having the general formula (II); in which R¹, R², R³ and A are defined above, and wherein the weight ratio of (b)/(c) is in the range of from 100/0.01 to 100/5.
摘要:
A liquid bleaching composition is acidic with a PH value of 1.5 to 5 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, a diphosphonic acid or a salt thereof.
摘要:
A liquid bleaching composition is acidic with a PH value of 1.5 to 5 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, a diphosphonic acid or a salt thereof.
摘要:
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.