Method and compositions for bleaching hair
First Claim
1. An emulsion hair bleach composition prepared by combining (i) an aqueous oxidizing agent composition and (ii) a persulfate composition wherein either (i) or (ii) or both contains at least one hydrophobic oil selected from the group consisting of coconut oil, mineral oil, isopropyl myristate, linseed oil, octyl palmitate, and mixtures thereof;
- in amounts sufficient to provide a mixture containing;
(a) an active oxygen concentration of about 3 to 5% by weight of the total mixture, (b) a total alkalinity concentration of about 0.7-1.2 meq/gm., and (c) about 0.5-20% by weight of the total mixture of the hydrophobic oil wherein said mixture is capable of bleaching hair in thirty minutes or less.
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Accused Products
Abstract
An emulsion hair bleach composition prepared by combining an aqueous oxidizing agent composition, a persulfate composition, and, optionally, a bleach oil composition, in amounts sufficient to provide a mixture containing an active oxygen concentration of about 3 to 5% by weight of the total mixture, a total alkalinity concentration of about 0.7-1.2 meq/gm., and 0.5-20% by weight of the total mixture of an oil having a solubility parameter of 5-12 (cal/cm3)1/2; an emulsion hair bleach composition capable of lightening hair in 10 to 30 minutes, and a kit for use in bleaching hair.
43 Citations
17 Claims
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1. An emulsion hair bleach composition prepared by combining (i) an aqueous oxidizing agent composition and (ii) a persulfate composition wherein either (i) or (ii) or both contains at least one hydrophobic oil selected from the group consisting of coconut oil, mineral oil, isopropyl myristate, linseed oil, octyl palmitate, and mixtures thereof;
- in amounts sufficient to provide a mixture containing;
(a) an active oxygen concentration of about 3 to 5% by weight of the total mixture, (b) a total alkalinity concentration of about 0.7-1.2 meq/gm., and (c) about 0.5-20% by weight of the total mixture of the hydrophobic oil wherein said mixture is capable of bleaching hair in thirty minutes or less. - View Dependent Claims (2, 3)
- in amounts sufficient to provide a mixture containing;
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4. An emulsion hair bleach composition prepared by combining (i) an aqueous oxidizing agent composition comprising about 1-30% hydrogen peroxide and 7-99% water, (ii) a persulfate composition comprising about 15-65% of a persulfate selected from the group consisting of sodium persulfate, potassium persulfate, ammonium persulfate, and mixtures thereof;
- about 0.1-40% of an alkalizing agent selected from the group consisting of sodium metasilicate, sodium chloride, sodium silicate, and mixtures thereof;
about 5-60% of a particulate filler selected from the group consisting of silica, hydrated silica, magnesium oxide, hydroxyethycellulose, ethylcellulose, and mixtures thereof; and
(iii) a bleach oil composition containing about 0.5-45% of a hydrophobic oil having a Hildebrand solubility parameter of 6-10 (cal/cm3)1/2, in amounts sufficient to provide a mixture containing;(a) an active oxygen concentration of about 3 to 5% by weight of the total mixture, (b) a total alkalinity concentration of about 0.7-1.2 meq/gm., and (c) about 0.5-20% by weight of the total mixture of the hydrophobic oil, wherein said mixture is capable of bleaching hair in thirty minutes or less. - View Dependent Claims (5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
- about 0.1-40% of an alkalizing agent selected from the group consisting of sodium metasilicate, sodium chloride, sodium silicate, and mixtures thereof;
Specification