Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Method for preparing cerium carbonate and method for preparing cerium oxide powder Image Number 6 for United States Patent #8114370. The present invention relates to a method for preparing cerium carbonate that can improve yield and productivity of cerium carbonate, cerium carbonate powder, and a method for preparing cerium oxide using the same. The method for preparing cerium carbonate comprises the steps of mixing a cerium precursor and urea; and, elevating the temperature of the mixture to 50.about.250.degree. C. under solvent free condition to react the cerium precursor and urea.       Recently Added Patents Detection of procedural deficiency across multiple business applications Selecting a converter operating mode of a PA envelope power supply Small molecule inhibitors of kynurenine-3-monooxygenase Antibody recognizing turn structure in amyloid .beta. Quinoid thiophene organic photoelectric material, preparation method thereof and application thereof Toilet Thermoplastic resin composition   Randomly Featured Patents Microwave combiner/splitter Catalytic reduction of organic carbonyls using metal catalysts Prosthesis construction Thin film solid oxide fuel cell and method for forming Non-volatile memory and method with reduced neighboring field errors Delay circuit for delaying differential signals includes separately controllable first and second load and clamp circuits for effecting different delay times Method and apparatus for preventing deadlock in a distributed shared memory system Microwave field effect switch Method and apparatus for currency discrimination Detector arrangement based on surfaces plasmon resonance © 2006-2008 PatentGenius. All Rights Reserved.