摘要:
A non-pyrogenic preparation containing nanoparticles synthesized by magnetotactic bacteria for medical or cosmetic applications. The nanoparticles are constituted by a crystallized mineral central part including predominantly an iron oxide, as well as a surrounding coating without material from the magnetotactic bacteria.
摘要:
An anhydrous broad-spectrum mineral sunscreen composition (e.g., compact or stick; which may be untinted, tinted, or contain shimmer-imparting ingredients) consisting essentially of: (a) two Photoprotective Metal Oxides that block, reflect, refract or otherwise attenuate ultraviolet radiation (i) at least one Zinc Oxide particle, preferably uncoated and having an average particle size of greater than about 100 nanometers (ii) and at least one Titanium Dioxide particle, preferably coated, (b) two Siliceous Compounds—(i) an amorphous spherical silica and (ii) a mixture of diatomaceous algae comprising at least two, preferably three, and still more preferably all four of Fragilaria zeilleri, Gomphomena angustatum, Navicula radiosa, and Cyclotella andancensis, wherein each algal species has photonic and porous silica crystals and (c) two Film-Forming Polymers, preferably copolymers of Dimethicone.
摘要:
The present disclosure relates to an eye colorant for coloring a portion of a cornea of an eye of a patient; the eye colorant comprises composite material particles with coloring pigments of at least one color and, a matrix material, which at least partially embeds the coloring pigments, thereby forming the composite material particles and to a method for manufacturing a patient individual eye colorant for coloring a portion of a cornea of an eye of a patient.
摘要:
A solid particle ranging from 0.001 to 200 microns in diameter coated with Indium Tin Oxide (“ITO”) and a topical composition containing same as well as a method for protecting skin against IR radiation.
摘要:
An improved erasable tattoo ink and a method and apparatus for removing tattoos using an energy transfer photodisruptive mechanism whereby efficiency of the transfer of energy from a low energy light source to a higher energy donor and then to a tattoo pigment molecule for photodecomposition of the ink color pigmentation is optimized.
摘要:
An anhydrous broad-spectrum mineral sunscreen composition (e.g., compact or stick; which may be untinted, tinted, or contain shimmer-imparting ingredients) consisting essentially of: (a) two photoprotective metal oxides that block, reflect, refract or otherwise attenuate ultraviolet radiation (i) at least one zinc oxide particle, preferably uncoated and having an average particle size of greater than about 100 nanometers (ii) and at least one titanium dioxide particle, preferably coated, (b) two Siliceous Compounds—(i) an amorphous spherical silica and (ii) a mixture of diatomaceous algae comprising at least two, preferably three, and still more preferably all four of Fragilaria zeilleri, Gomphonema angustatum, Navicula radiosa, and Cyclotella andancensis, wherein each algal species has photonic and porous silica crystals and (c) two Film-Forming Polymers, preferably copolymers of dimethicone.
摘要:
A consumer product comprises: (a) a porous dissolvable solid structure, and (b) a hydrophobic coating comprising a benefit agent. The hydrophobic coating is applied to the porous dissolvable solid structure and the hydrophobic coating has a viscosity of less than 14.5 Pa·s. A method of forming an aqueous treatment liquor comprises the steps of: (a) providing a consumer product, (b) providing an aqueous solution, and (c) dissolving the consumer product in the aqueous solution to form an aqueous treatment liquor comprising a hydrophobic portion and an aqueous portion. The hydrophobic portion of the aqueous treatment liquor has a viscosity of less than about 14.5 Pa·s.
摘要:
A consumer product comprises: (a) a porous dissolvable solid structure, and (b) a hydrophobic coating comprising a benefit agent. The hydrophobic coating is applied to the porous dissolvable solid structure and the hydrophobic coating has a viscosity of less than 14.5 Pa·s. A method of forming an aqueous treatment liquor comprises the steps of: (a) providing a consumer product, (b) providing an aqueous solution, and (c) dissolving the consumer product in the aqueous solution to form an aqueous treatment liquor comprising a hydrophobic portion and an aqueous portion. The hydrophobic portion of the aqueous treatment liquor has a viscosity of less than about 14.5 Pa·s.
摘要:
Disclosed herein is a water-based, peroxide-stabilized, abrasive tooth whitening composition comprising: (i) a peroxide-polymer complex comprising (a) a peroxide component or a peroxide generating component; and (b) a vinyl lactam based polymer; (ii) coated abrasive particles; and one or more orally acceptable carriers. This application also provides methods for whitening the tooth surfaces by contacting with the compositions. Additionally disclosed is a process for preparing the compositions.
摘要:
Provided is silicon oxide-coated zinc oxide, which can inhibit a decrease in viscosity resulting from a carbomer in a case where the silicon oxide-coated zinc oxide is used in water-based materials, a composition containing silicon oxide-coated zinc oxide, and a cosmetic product. The silicon oxide-coated zinc oxide of the present invention contains zinc oxide particles and a silicon oxide coating on a surface of the zinc oxide particles, in which an electric conductivity of a water suspension of the silicon oxide-coated zinc oxide is 120 μS/cm or less.