Method of producing patterned shaped article
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United States of America Patent
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Dec 27, 1994
Grant Date -
N/A
app pub date -
Aug 27, 1991
filing date -
Aug 27, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of producing a patterned shaped article includes the steps of constituting a patterning form by disposing at a prescribed position within a main form for molding the shaped article an auxiliary form of a configuration appropriate for a pattern to be formed, charging a dry material for pattern formation into the patterning form at a prescribed form cavity portion thereof, charging a base-course material for forming the base course of the shaped article into the remaining space of the patterning form not filled with the pattern material, removing the auxiliary form, causing the pattern material and base-course material charged into the patterning form to set into a shaped article, removing the shaped article from the main form and, optionally, sintering the shaped article.
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