发明名称 |
Seamless model and method of making a seamless model |
摘要 |
The present disclosure relates to a seamless model free of bond lines made by a method which includes the steps of providing a substructure having an exposed outer surface, applying a modeling paste to the outer surface of the substructure in the form of a continuous layer, curing the continuous layer of applied modeling paste, and machining said cured layer of modeling paste to the desired contour to form the seamless model. The modeling paste may be a mechanically frothed syntactic foam prepared by injecting inert gas with mechanical stirring into either a formed froth-forming polyurethane or epoxy composition containing microballoons.
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申请公布号 |
US8580869(B2) |
申请公布日期 |
2013.11.12 |
申请号 |
US201213450591 |
申请日期 |
2012.04.19 |
申请人 |
KOTNIS MAHESH;OTLOSKI ELIZABETH LOUISE;WOMBWELL PAUL TERRENCE;BADCOCK WILLIAM WALTER CHARLES;BROAD RICHARD MARTIN;HUNTSMAN ADVANCED MATERIALS LLC |
发明人 |
KOTNIS MAHESH;OTLOSKI ELIZABETH LOUISE;WOMBWELL PAUL TERRENCE;BADCOCK WILLIAM WALTER CHARLES;BROAD RICHARD MARTIN |
分类号 |
C08J9/32;G09B25/00;B05D3/02;B22C7/02;B29C41/00;B44C1/20;C08G18/08;C08G18/10;C08G18/32;C08G18/48;C08G18/66 |
主分类号 |
C08J9/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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