Tobias Blömker;Norman Hendrik Riedel;Manfred Thomas Plaumann;Wigand Krumme
发明人:
Norman Hendrik Riedel,Wigand Krumme,Tobias Blömker,Manfred Thomas Plaumann
申请号：
US13409886
公开号：
US20130101954A1
申请日:
2012.03.01
申请国别(地区):
US
年份:
2013
代理人:
摘要：
The invention relates to a two-component dental elastomeric impression material with dimensional stability and storage durability based on addition curing silicone, wherein one component comprises a polymerization catalyst, containing or composed ofa) at least one polydimethylsiloxane comprising polyatomic cross-linkable groups, preferably unsaturated cross-linkable groups,b) at least one polyaklysiloxane with Si-H functionalities,c) at least one catalyst for the reaction of a polydimethysiloxane, comprising polyatomic cross-linkable groups, with a polydimethylsiloxane comprising Si—H functionalitiesd) one or more fillers,e) a combination of release agents, comprising i) at least one alkyl-substituted polydimethylsiloxane, in which the alkyl chain is linear or branched, and/or at least a polydimethylsiloxane, in which the alkyl chain is linear or branched, and partially or completely halogenated, preferably fluorinated, andii) at least one paraffin,and further relates to a dental mold, use, a dental kit, and a production method relating respectively to the dental impression mass.
