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粉液型歯科用硬化性材料
专利权人:
株式会社トクヤマデンタル
发明人:
中島 慶,松重 浩司
申请号:
JP2013180869
公开号:
JP6297282B2
申请日:
2013.09.02
申请国别(地区):
JP
年份:
2018
代理人:
摘要:
PROBLEM TO BE SOLVED: To provide a powder liquid-type dental curable material giving excellent color tone stability to a cured body and preventing color change such as yellow spots even when placed in an oral cavity environment for a long period of time.SOLUTION: In a powder liquid-type dental curable material consisting of i) a powder material having a non-crosslinked (meth)acrylate-based polymer particle as a main component and ii) a liquid material having a (meth)acrylate-based polymerizable monomer as a main component, the non-crosslinked (meth)acrylate-based polymer particle is one with an aromatic carbonyl compound having a content of 700 ppm or less.
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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