Consolidated material of coated powders and process for producing same
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United States of America Patent
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Mar 8, 2005
Grant Date -
Jul 10, 2003
app pub date -
Mar 1, 1999
filing date -
Aug 29, 1996
priority date (Note) -
Expired
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Abstract
A consolidated material of coated powders obtained by a method which comprises forming a molding by mutually bonding powder particles having a given property and in which the powder particles can be made to have a desired arrangement or can be arranged in positions giving such a predetermined distance that desired properties are obtainable. The present invention shows a process for producing a consolidated material of coated powders which are mutually consolidated, comprising adhering either powders each comprising a base particle having thereon a coating film having a uniform thickness of 0.01 to 20 .mu.m or powders each comprising base particles each having thereon plural coating films having a uniform thickness of 0.01 to 5 .mu.m per film in which at least any adjacent coating films are different in kind, at the coating film or by an adhesive.
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