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PROCESS FOR THE GENERATIVE PRODUCTION OF DENTAL MOLDINGS
专利权人:
decema GmbH
发明人:
Stefan Köbel
申请号:
US15927362
公开号:
US20180303723A1
申请日:
2018.03.21
申请国别(地区):
US
年份:
2018
代理人:
摘要:
The invention relates to a method for generatively producing a dental molding for at least one of dental restoration and dental prostheses. The method comprises the following steps: a) providing at least one layer of a dispersion, particularly an aqueous dispersion, wherein the dispersion comprises at least one binder, and wherein the dispersion comprises ceramic particles and/or glass ceramic particles and/or powder metal particles; b) applying hardeners to the layer of dispersion in places for activating the at least one binder for hardening the layer of the dispersion in places, whereby a rough blank is obtained, particularly a green body, wherein at least two hardeners having different material composition from each other are used; and c) sintering the rough blank into the dental molding.
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