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:
May. 28, 2002
Filed:
Mar. 17, 1995
Tsuyoshi Yasutake, Shimonoseki, JP;
Hideaki Miyashita, Shimonoseki, JP;
Sadaichi Komohara, Shimonoseki, JP;
Hiroshi Masuda, Shimonoseki, JP;
Tadashi Yoshino, Shimonoseki, JP;
Fumio Nakamura, Takaishi, JP;
Nobuyuki Sutoh, Yokohama, JP;
Mitsui Chemicals, Inc., Tokyo, JP;
Abstract
A method for preparing a carbon-containing composition is disclosed which comprises the steps of introducing, into a hot gas, a dispersion obtained by dispersing, in a decomposable carbon compound, a metal oxide and/or a metal compound which can be converted into the metal oxide by heating, to form a carbon-containing composition containing simple carbon and the corresponding metal oxide; and then collecting the formed carbon-containing composition. This carbon-containing composition is useful for the manufacture of a ceramic powder for sintering.