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SYSTEME CATALYSEUR POUR COMPOSITIONS DENTAIRES
专利权人:
DENTSPLY INTERNATIONAL INC.
发明人:
SUN, FUMING
申请号:
CA2617821
公开号:
CA2617821C
申请日:
2006.08.01
申请国别(地区):
CA
年份:
2013
代理人:
摘要:
The present invention relates generally to dental compositions containing polymerizable resins and a catalyst system for accelerating polymerization and hardening of the resins. The composition is prepared from two parts - a base paste containing a polymerizable resin and thiourea compound that acts as a polymerization accelerator and a catalyst paste containing thermally stable hydroperoxide compounds. The dental compositions can be used as crown and bridge materials inlays, onlays, veneers, fillings, sealants, adhesives, cements, and other dental materials.
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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