发明名称 Hardenable dental article and sacrificial mold body
摘要 Methods of manufacturing hardenable dental articles, packaged hardenable dental articles, and methods of packaging hardenable dental articles are disclosed. In various embodiments, the manufacturing may involve molding a hardenable dental material in a mold cavity that may be lined with a mold liner. The mold body may also form the package of the hardenable dental article formed within the mold cavity. In other embodiments, the hardenable dental articles may be provided in mold cavities located in sacrificial mold bodies that may be torn, stretched, softened, dissolved, etc. to release the hardenable dental articles in the mold cavities.
申请公布号 EP2258305(A1) 申请公布日期 2010.12.08
申请号 EP20100173717 申请日期 2004.08.19
申请人 3M INNOVATIVE PROPERTIES CO. 发明人 KARIM, NAIMUL;MEYERTHOLEN, DARIN, J.;BIEGLER, ROBERT M.;CUMMINGS, KEVIN M.;GORE, LANCE C.;KVITRUD, JAMES R.;PETERSON, ROBERT W.;SCOTT, DANIEL T.
分类号 A61C13/20;A61C5/10;A61C5/12;A61C13/00;A61C13/08;A61C13/087;A61C13/09;B29C33/58;B29C33/68;B29C43/00;B29C43/18 主分类号 A61C13/20
代理机构 代理人
主权项
地址