Fine zinc oxide particles, process for producing the same, and use thereof
A process for producing zinc oxide fine particles comprising heating a mixture comprising a zinc source, a carboxyl-containing compound, and an alcohol; a process for producing zinc oxide-polymer composite particles, which comprises heat...
M Takeda，T Matsuda - EP
Method for treating activated silicon powder
What is disclosed is a method for treating reactive silicon powder, obtained as a reaction residue from the preparation of organochlorosilanes or chlorosilanes from the reaction of metallic silicon with a chlorinated hydrocarbon or hydro...
H Hidehiko - US
silica-filled rubber comprising zinc oxide and/or zinc carbonate coated particles; use in cosmetics, filler, a UV blocking agent, a filler for rubber or pl...
Zinc oxide and/or zinc carbonate coated particles, methods of coating particles with zinc oxide and/or zinc carbonate, and various applications of such coa...
R Nip - US
Filler for ink jet recording paper
Disclosed is a filler for ink jet recording paper, said filler being composed of amorphous silica having a median diameter, measured by the coulter counter method, of 2 to 15 &mgr;m, an oil absorption of at least 180 ml/100 g, a refracti...
M Ogawa，T Sato，M Takahashi，... - US
Zinc oxide coated particles, compositions containing the same, and methods for making the same
Zinc oxide and/or zinc carbonate coated particles, methods of coating particles with zinc oxide and/or zinc carbonate, and various applications of such coated particles, including applications in cosmetics, rubber, and other polymer mate...
RL Nip - EP
Lead sulfide core coated with zinc sulfide; roasted to produce briquettes
A substantially spherical pellet composed predominantly of lead sulphide which is coated with predominantly zinc sulphide material. The lead sulphide core ...
JA Charles - US
Fibre reinforced thermoplastic sheet
A glass mat reinforced thermoplastic semi-finished sheet material comprising thermoplastic resin and at least two needled continuous and/or chopped glass fibre strand mats is disclosed as well as a method for its manufacturing and its us...
JJC Jansz，J Sengbusch - US
Complex oxide, and production process therefor and applications thereof
The present invention relates to a complex oxide having a BET specific surface area of about 10 to about 200 m/g, comprising zinc oxide as a primary component, containing crystalline structures of both zinc oxide and silica, and exhibiti...
H Kogoi，J Tanaka，H Hagihara - US
Ultraviolet-screening scale pigment, process for preparing the pigment and cosmetics containing the pigment
Disclosed herein are an ultraviolet-screening scale pigment comprising scale-like inorganic particles and a zinc oxide coating layer of 50 to 250 wt% (calculated as ZnO) based on the scale-like inorganic particles, a water content of sai...
N Hiraoka，N Tanimoto，M Mandai - EP
Method for making zinc oxide particles
Producing zinc oxide particles, in which the zinc oxide is present in particulate form as core-shell particles, comprises: (a) adding a filler, an alkaline...
BJ Dr，P Schubert，RB Dr，... - EP
