Material forming a dental coping in the prepartion of a dental restoration

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专利权人:

Itzhak Shoher

发明人:

Itzhak Shoher,Aharon Whiteman

申请号：

US11586081

公开号：

US09295533B2

申请日:

2006.10.26

申请国别(地区):

US

年份:

2016

代理人:

摘要：

A material composition for use in forming a porous metal structure and dental coping in the preparation of a dental restoration comprising a composite of metal particles in a matrix including low fusing temperature metal particles and at least between 35 to 85% medium fusing temperature metal particles by volume with the medium fusing temperature metal particles possessing a melting characteristic which during heat treatment of the material composition to form the porous metal structure results in partial melting of the medium fusing temperature metal particles to the extent of between about 4% to 50% by volume of the particle mass of each medium fusing temperature metal particle.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/