摘要:
An aqueous single phase composition, particularly for use in the treatment of keratinous fibres, comprises a cationic polymer or mixtures thereof, an anionic monomer or mixtures thereof, and a solubilising agent chosen from amphoteric detergent active compounds, inorganic electrolytes and mixtures thereof. The composition should have an anionic to cationic charge ratio of from 0.2 to 1.0. When the monomer is an anionic dye, the composition can be employed in the dyeing of hair.
摘要:
An oral hygiene product especially for inhibiting caries is the form of toothpaste or mouthwash. The product maintains a low fluoride ion concentration in the mouth for longer periods than conventional products by the rapid precipitation of calcium fluoride either in the mouth or immediately prior to use. The product comprises a composition containing calcium ions and a further composition containing fluoride ions. The ion product of the calcium and fluoride ions of the combined product preferably exceeds 3×10⁻⁸ mol³ dm⁻⁹.
摘要:
A hair treatment composition providing shine and softness benefits to hair comprises from about 0.00001% to about 0.01% by weight of a perfluoropolyether material and a suitable pearlescing agent.
摘要:
A shampoo composition contains surfactant together with a cationic derivative of guar gum and an insoluble non-volatile silicone present as emulsified particles having average particle size below 2 µm. The silicone is preferably incorporated as a pre-formed emulsion.