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Polymerizable temporary coating methods and systems for intraoral devices
专利权人:
ULTRADENT PRODUCTS; INC.
发明人:
TUTTLE, RICHARD D.,JESSOP, NEIL T.
申请号:
AU2008308962
公开号:
AU2008308962B2
申请日:
2008.09.26
申请国别(地区):
AU
年份:
2013
代理人:
摘要:
Methods and systems for temporarily coating intra-oral devices (e.g., orthodontic brackets (104) and/or wires (106)) so as to reduce discomfort to soft tissues within a patient's mouth. One embodiment of such a system includes at least one orthodontic bracket (104) or orthodontic arch wire (106) and a two-part polymerizable temporary coating composition (102) for use in coating selected surfaces of the brackets (104) and/or wires (106). One silicone polymerizable two- part composition (104) includes a vinyl siloxane component, a cross-linking component, and a catalyst activator initially divided between the two parts so that at least one of the components is kept separate from at least one other component (i.e., all three components are not initially commingled). Upon mixing of the first and second parts, the composition begins to polymerize.
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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