The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 21, 2007
Filed:
Dec. 30, 2003
Byoung Kee Kim, Dongre-ku, KR;
Seong Hyeon Hong, Gyeong Sungnam-do, KR;
Yong Won Woo, Kyunggi-do, KR;
Byoung Kee Kim, Dongre-ku, KR;
Seong Hyeon Hong, Gyeong Sungnam-do, KR;
Yong Won Woo, Kyunggi-do, KR;
Korea Institute of Machinery and Materials, Taejon, KR;
Abstract
Any one of a Ti-containing water-soluble salt, metatitanic acid (TiO(OH)) slurry and ultra fine titanium oxide powder, and a transition metal containing metal salt are dissolved in water to prepare a raw material mixture. The raw material is spray-dried to obtain precursor powder, which is calcined to form ultra fine Ti/transition metal complex oxide and is then mixed with nano-sized carbon particles and subjected to reduction and carburization in a non-oxidizing atmosphere.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile