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1. 发明申请

WO1996029024A1 PACKAGE FOR ADHESIVE PRECOATED DENTAL APPLIANCE 审中-公开
标题翻译：胶粘剂预防牙科器具包装
公开(公告)号：WO1996029024A1
公开(公告)日：1996-09-26
申请号：PCT/US1996001149
申请日：1996-01-23
申请人： MINNESOTA MINING AND MANUFACTURING COMPANY
发明人： MINNESOTA MINING AND MANUFACTURING COMPANY , CHESTER, Bruce, E. , CLEARY, James, D. , GEORGAKIS, Evangelos, G. , JORDAN, Russell, A. , HOEVEL, Kenneth, E. , ADAM, Randall, E.
IPC分类号： A61C19/02
CPC分类号： B65D75/32 , A61C19/02 , A61C2202/00 , B65D75/366 , B65D2575/365 , Y10S206/813
摘要： A package for an adhesive precoated dental appliance (28) such as an orthodontic bracket includes a container (22) having a well (24) and a flange (26, 426), and a cover (32, 132, 242, 342, 432) that extends over an opening of the well. A pressure sensitive adhesive (34, 133, 333, 434) releasably connects the cover (32, 132, 242, 342, 432) to the flange (26, 426) along a first region, and a hermetic seal (36) extends between the cover (32, 132, 242, 342, 432) and the flange (26, 426) along a second region that is located between the first region and the opening of the well. The hermetic seal (36) cooperates with the pressure sensitive adhesive (34, 133, 333, 434) to provide a reliable, easily openable package. The hermetic seal (36) also prevents volatile components of adhesive (30) on the dental appliance (28) from contacting the pressure sensitive adhesive (34, 133, 333, 434) and thereby decreases loss of the volatile components from within the package in order to extend the expected shelf life of the adhesive precoated appliance (28).
摘要翻译：用于粘合剂预涂牙科器具（28）的包装（例如正牙托架）包括具有孔（24）和凸缘（26,426）的容器（22）和盖（32,132,242,342,432）），其延伸在井的开口上。压敏粘合剂（34,133,333,434）沿着第一区域可释放地将盖（32,132,242,342,432）连接到凸缘（26,426），并且气密密封件（36）在所述盖（32,132,242,342,432）和所述凸缘（26,426）沿着位于所述第一区域和所述井的所述开口之间的第二区域。气密密封件（36）与压敏粘合剂（34,133,333,434）配合，以提供可靠，容易打开的包装。气密密封（36）还防止牙科器具（28）上的粘合剂（30）的挥发性组分与压敏粘合剂（34,133,333,434）接触，从而减少包装内的挥发性组分的损失以期延长粘合剂预涂装置（28）的预期保质期。

2. 发明申请

WO1993001760A1 COATED DENTAL ARTICLE 审中-公开
标题翻译：包皮牙科
公开(公告)号：WO1993001760A1
公开(公告)日：1993-02-04
申请号：PCT/US1992004712
申请日：1992-06-04
申请人： MINNESOTA MINING AND MANUFACTURING COMPANY
发明人： MINNESOTA MINING AND MANUFACTURING COMPANY , NIKUTOWSKI, Enrique, A. , ADAM, Randall, E. , O'NEIL, David, G.
IPC分类号： A61C07/12
CPC分类号： A61C7/20 , A61C7/12
摘要： A dental article (10, 30, 50, 60, 70) is coated with a hard carbon coating (22, 40, 54, 62, 72) of polycrystalline diamond, diamond-like amorphous hydrogen-free carbon, diamond-like hydrogenated amorphous carbon, or combinations thereof. The hard carbon coating (22, 40, 54, 62, 72) presents a barrier to nickel and chromium that might otherwise diffuse from an underlying metal substrate, and as such is useful for patients exhibiting sensitivity to nickel and chromium.

3. 发明申请

WO1997033553A1 PRECOATED DENTAL CEMENT 审中-公开
标题翻译：预制牙科水泥
公开(公告)号：WO1997033553A1
公开(公告)日：1997-09-18
申请号：PCT/US1996012055
申请日：1996-07-22
申请人： MINNESOTA MINING AND MANUFACTURING COMPANY
发明人： MINNESOTA MINING AND MANUFACTURING COMPANY , ADAM, Randall, E. , FORBES, James, F.
IPC分类号： A61K06/083
CPC分类号： A61C7/16 , A61K6/0088 , A61K6/0091 , A61K6/0643 , A61K6/0675 , A61K6/0835 , A61K6/0023 , C08L33/10 , C08L33/08
摘要： A dental article having a lyophilic ionic cement component on at least one surface thereof. Also contemplated are methods of using a dental article having a lyophilic ionic cement component on at least one surface therof, and methods of making such articles.
摘要翻译：一种在其至少一个表面上具有亲液离子粘合剂组分的牙科制品。还考虑使用在至少一个表面上具有亲液离子粘合剂组分的牙齿制品的方法，以及制备这种制品的方法。

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