Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide
Reexamination Certificate
2005-02-08
2009-10-13
Nguyen, Cam N (Department: 1793)
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Metal, metal oxide or metal hydroxide
C502S258000, C502S259000, C502S260000, C502S261000, C502S263000, C502S302000, C502S303000, C502S304000, C502S327000, C502S330000, C502S332000, C502S333000, C502S334000, C502S335000, C502S336000, C502S337000, C502S338000, C502S339000, C502S348000, C502S349000, C502S350000, C502S351000, C502S355000, C502S439000
Reexamination Certificate
active
07601670
ABSTRACT:
A method of producing catalyst powder of the present invention has a step of precipitating any one of a noble metal particle (5) and a transition metal particle (10) in a reversed micelle (1); a step of precipitating, in the reversed micelle (1) in which any one of the noble metal particle (5) and the transition metal particle (10) is precipitated, a porous support material (7) which supports the noble metal particle (5) and the transition metal particle (10); and a step of precipitating the other of the noble metal particle (5) and the transition metal particle (10) in the reversed micelle (1) in which any one of the noble metal particle (5).
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Nakamura Masanori
Sekiba Toru
Shiratori Kazuyuki
Suga Katsuo
Wakamatsu Hironori
Foley & Lardner LLP
Nguyen Cam N
Nissan Motor Co,. Ltd.
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