摘要:
A particulate metal oxide includes a cationic portion that includes a zinc portion, a first iron dopant portion and a second dopant portion consisting of manganese and copper, where the zinc portion is about 99% by weight or more of the cationic portion, and the weight percent of the second dopant portion is greater than twice the weight percent of the first iron dopant portion.
摘要:
Provided are structured compositions comprising a branched fatty alcohol, a surfactant, and at least about 80% water, wherein said composition has a pH of at least about 7, and wherein said composition has DLS 100+ intensity of at least about 80%, personal care products comprising such compositions and a method of making a dilute structured composition, comprising combining a branched fatty alcohol and water to form a structured concentrate having a Yield Stress from about 1 Pascal (Pa) to about 1500 Pa; and adding sufficient additional water to form a dilute structured composition having at least about 80% water.
摘要:
The compositions and methods of this invention relate to peelable film-forming compositions that may be applied to and removed from the skin containing polyvinyl alcohols and adhesion-enhancing polymers.
摘要:
The present invention relates to tooth sensitivity treatment compositions, including mouth rinses, comprising C2-C5 diacid, triacid or tetraacid salts and a tastemasking agent(s). Methods for using the compositions are also disclosed.
摘要:
The present invention relates to devices and methods for measuring the permeability of dentin. More particularly, the invention relates to devices and methods of quickly and accurately measuring the permeability of dentin using a flow cell.
摘要:
Polymer compositions containing an ultraviolet radiation absorbing polyglycerol that has low fractions of diglycerol chromophore conjugates and that includes a UV-chromophore chemically bound thereto are provided, as well as processes to prepare such polymer compositions that includes preparing a polyglycerol intermediate by polymerizing glycerol; removing residual glycerol and low molecular weight fractions from the polyglycerol intermediate to form an enriched polyglycerol intermiedate having low fractions of diglycerol; and reacting the enriched polyglycerol intermediate with a UV-chromophore having a complementary functional group to form the polymer composition, and compositions using the ultraviolet radiation absorbing polyglycerol.
摘要:
The present invention includes an ultraviolet radiation absorbing polymer composition that includes polymers containing a UV-chromophore, as described in the specification and as claimed the reaction product of a monoglyceride and a poly-acid monomer containing a UV-chromophore.