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Dental post
专利权人:
Werner Mannschedel;Ralf Bohner;Barbara Muller
发明人:
Werner Mannschedel,Ralf Bohner,Barbara Muller
申请号:
US12244255
公开号:
US08227018B2
申请日:
2008.10.02
申请国别(地区):
US
年份:
2012
代理人:
摘要:
A method of manufacturing a dental post according to the present invention comprises the steps of: (i) overjacketing extrusion of at least one thermoplastic material over at least one filament or yarn, such that the thermoplastic material cross-sectionally enwraps the at least one filament or yarn; (ii) solidifying the extruded product of step (i); (iii) equipping the solidified extruded product of step (ii) with a surface texture, such that the thermoplastic wrapping is not modified in a way as to expose or damage the at least one filament or yarn.The invention allows for more flexibility in the manufacturing of dental posts, especially in generating surface textures of such dental posts.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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