Zinc oxide dispersions in halogen-and water-free dispersion media
The invention relates to water- and halogen-free dispersions comprising zinc oxide particles in primary-particle-redispersed form and having an average diameter between 1 and 200 nm and aminoalcohols, to a process for the preparation of ...
T Marx，M Mager，V Wege - US
High luminescence phosphor particles and methods for producing the particles
The invention relates to water- and halogen-free dispersions comprising zinc oxide particles in primary-particle-redispersed form and having an average diameter between 1 and 200 nm and aminoalcohols, to a process for the preparation of ...
S Kumar
Vapor deposition; light source
Methods for producing metal/metalloid oxide particles comprise rare earth metals herein include reacting a reactant stream in a gas flow. The reactant stre...
S Kumar - US
Surface-Modified Metal Oxides, Method for Producing Them, and Their Use in Cosmetic Preparations
The present invention relates to surface-modified nanoparticulate metal oxides where the metal is chosen from the group consisting of aluminum, cerium, iron, titanium, zinc and zirconium, wherein the surface modification comprises a coat...
V Andre，J Rieger，N Bouillo - US
ZINC OXIDE POWDER AGGREGATES PRESENT IN CIRCULAR, ELLIPSOIDAL, LINEAR AND BRANCHED FORM
Pyrogenically prepared zinc oxide powder having a BET surface area of from 10 to 200 m/g, which is in the form of aggregates, the aggregates being composed of particles having different morphologies, and 0-10 % of the aggregates being in...
K Stipan，K Michael，K Peter，...
ULTRAVIOLET-SHIELDING TRANSPARENT RESIN MOLDING AND MANUFACTURING METHOD OF THE SAME
To provide an ultraviolet light shielding transparent resin molding using an inorganic ultraviolet light absorber and a manufacturing method of the same, having sufficient shielding characteristics of ultraviolet light having a wavelengt...
Chonan TAKESHI，Hiroshi KOBAYASHI - US
Multiple reactant nozzles for a flowing reactor
A collection of zinc oxide nanoparticles have been produced by laser pyrolysis. The zinc oxide nanoparticles have average particle diameters of less than a...
HD Reitz，S Kumar，X Bi，...
Multiple reactant nozzles for a flowing reactor
A collection of zinc oxide nanoparticles have been produced by laser pyrolysis. The zinc oxide nanoparticles have average particle diameters of less than about 95 nm and a very narrow particle size distribution. The laser pyrolysis proce...
HD Reitz，S Kumar，X Bi，... - US
Optical materials and optical devices
Nanoscale particles, particle coatings/particle arrays and corresponding consolidated materials are described based on an ability to vary the composition involving a wide range of metal and/or metalloid elements and corresponding composi...
Craig R. Horne，Pierre J. DeMascarel，Christian C. Honeker，... - EP
Methods, compositions and systems for the prevention and treatment of diaper rash
Provided by the invention are systems for applying diaper rash treatment compositions to a selected skin treatment area without the need for the person administering the treatment to directly contact the composition or the skin of the pa...
GD Cawthon - US
