摘要:
A dentinal tubule sealant including apatite particles (A) having an average particle diameter of 500 nm or less, a filler (B) having an average particle diameter of 1 to 10 µm, and a dispersant (C), wherein the weight ratio (A/B) of the apatite particles (A) to the filler (B) is 0.05 to 15, the dentinal tubule sealant contains 15 to 95 parts by weight of the dispersant (C) relative to 100 parts by weight in total of the apatite particles (A) and the filler (B), and the total amount of the apatite particles (A), the filler (B), and the dispersant (C) is 85 parts by weight or more relative to 100 parts by weight of the dentinal tubule sealant. There is thereby provided a dentinal tubule sealant excelling in dentinal tubule sealability immediately after treatment, durability of dentinal tubule sealing, ease of operation, and storage stability.
摘要:
Provided are hair care compositions comprising: (a) a polyolefin oil blend comprising (i) at least one metallocene catalyzed polyolefin with a density above 0.90 g/cm3, (ii) at least one metallocene catalyzed polyolefin with a density equal to or below 0.90 g/cm3, and (iii) a cosmetically acceptable hydrocarbon oil; (b) a thickener; and (c) a humectant; wherein the high and low density polyolefins have an average melt index greater than 7, wherein the polyolefin blend is present in a range of from 0.1 to 1.4 weight % by weight of the composition, and wherein the composition is substantially free of ethylene-acrylic acid copolymer.
摘要:
Disclosed is a hair care composition comprising: a cationic surfactant system comprising a mono-long alkyl cationic surfactant and a di-long alkyl cationic surfactant; a silicone compound having an amine or a quaternary ammonium group, and an alkylene oxide group; and further comprising a metal salt other than metal pyrithione. The compositions of the present invention provide improved deposition of the metal salts on scalp.
摘要:
Disclosed is the use of mixtures comprising at least 2 structurally different bis(biphenyl)triazine derivatives of formula (1) as UV absorbers for increasing the UVA protection factor of cosmetic or dermatological compositions. Wherein X and R1-R6 are defined in the claims and in the specification.
摘要:
The sunscreen compositions of the present invention include a phase-stable, oil-in-water emulsion that includes a continuous water phase containing a superhydrophilic amphiphilic copolymer and a suspension of styrene/acrylate copolymer particles; and a discontinuous oil phase homogeneously dispersed in the continuous water phase, where the discontinuous oil phase includes a UV absorbing compound and the sunscreen composition is essentially free of monomeric surfactant and has a viscosity of about 2000 cps or less.
摘要:
A film forming composition comprises a first non-crosslinking polyamide/polyacrylate copolymer comprising at least one amide monomer; (meth)acrylate monomers; monomers having at least one carboxylic functional group; and monomers having at least one amine functional group. The film forming composition also comprises a second non-crosslinking polyamide copolymer comprising at least one amide; at least one quaternary ammonium containing monomer; and monomers having at least one amine functional group. Preferably, the film forming composition is essentially free of glycerin or glycerol.
摘要:
The present invention relates to a liquid cosmetic composition for making up and/or caring for the lips, comprising, in a physiologically acceptable medium, at least one fatty phase containing: at least one non-volatile oil, at least one linear C18-C24 hydroxylated fatty acid, preferably 12-hydroxystearic acid, at least one additional wax other than the said linear C18-C24 hydroxylated fatty acid, at least one copolymer of vinylpyrrolidone and of at least one C2-C40 olefin, at least hydrophobic silica aerogel particles, the said composition optionally comprising water at less than 5% by weight relative to the total weight of the composition, and preferably being anhydrous.