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1. 发明授权

US5984884A Casting tape article and method for molding casts 失效
标题翻译：铸造带制品和成型铸件的方法
公开(公告)号：US5984884A
公开(公告)日：1999-11-16
申请号：US40038
申请日：1998-03-17
申请人： Jose A. Alvarez , Roy A. Morris
发明人： Jose A. Alvarez , Roy A. Morris
IPC分类号： A61F13/04 , A61F5/00
CPC分类号： A61F13/04
摘要： The present invention provides a lubricant-impregnated porous substrate. The lubricant-impregnated porous substrate may be used to deliver lubricant as needed to gloves or other surface contacting a tacky resin material during molding or forming of the tacky material. In particular, the lubricant-impregnated porous substrate may be used to lubricate gloves during molding and forming of orthopedic casting materials. The lubricant-impregnated porous substrate may be packaged one or more in a container, and the lubricant-impregnated porous substrate may also be packaged as a kit with the orthopedic casting material. The orthopedic casting material preferably comprises a tape or sheet impregnated with a tacky material wrapped around a core, with the core having multiple projections extending radially outward from a central cylinder to hold the sheet away from the surface of the inner cylinder.
摘要翻译：本发明提供了润滑剂浸渍的多孔基材。润滑剂浸渍的多孔基材可以用于在模塑或形成粘性材料期间将润滑剂输送到手套或与粘性树脂材料接触的其它表面。特别地，润滑剂浸渍的多孔基材可用于在成型和成形矫形铸造材料期间润滑手套。润滑剂浸渍的多孔基材可以一个或多个包装在容器中，并且润滑剂浸渍的多孔基材也可以用矫形铸造材料作为试剂盒包装。矫形铸造材料优选地包括浸渍有缠绕在芯上的粘性材料的带或片，其中芯具有从中心圆柱径向向外延伸的多个突起，以将片保持远离内筒的表面。

2. 发明授权

US06673727B2 Orthopedic casts with controlled flexibility 有权
标题翻译：整形矫形器具有灵活性
公开(公告)号：US06673727B2
公开(公告)日：2004-01-06
申请号：US09775297
申请日：2001-02-01
申请人： Roy A. Morris , Jose A. Alvarez
发明人： Roy A. Morris , Jose A. Alvarez
IPC分类号： B32B2704
CPC分类号： A61F13/04 , A61L15/12 , Y10T442/2377 , Y10T442/2902 , Y10T442/2918 , Y10T442/2951 , Y10T442/2992 , Y10T442/697 , Y10T442/698 , C08L75/04
摘要： An orthopedic casting material comprising a substrate impregnated with a water-curable resin comprising an aromatic polyisocyanate and a polyol, wherein the free NCO level of said prepolymer is from about 6% to about 10%. Preferably the free NCO level is from about 7% to about 8%. Preferably the polyol has a molecular weight of at least 2,000, and a hydroxyl number of from about 28 to about 56, preferably from about 35 to about 40. The casting material may be packaged as a kit with a casting aid comprising a substrate impregnated with a lubricating material.
摘要翻译：一种矫形铸造材料，其包含浸渍有包含芳族多异氰酸酯和多元醇的水可固化树脂的基材，其中所述预聚物的游离NCO含量为约6％至约10％。优选地，游离NCO水平为约7％至约8％。优选地，多元醇的分子量为至少2,000，羟值为约28至约56，优选约35至约40.浇铸材料可以作为试剂盒包装，该浇铸助剂包括浸渍有润滑材料。

3. 发明授权

US5925004A Method for controlled lubricant delivery when molding tacky materials 失效
标题翻译：成型粘性材料时控制润滑剂输送的方法
公开(公告)号：US5925004A
公开(公告)日：1999-07-20
申请号：US841812
申请日：1997-05-05
申请人： Walter D. Doubleday , Roy A. Morris , Marshall L. Perez , Joseph R. DeLuca , J. Scott Mahaffey
发明人： Walter D. Doubleday , Roy A. Morris , Marshall L. Perez , Joseph R. DeLuca , J. Scott Mahaffey
IPC分类号： A61F13/04 , A61F5/04
CPC分类号： A61F13/04 , Y10S602/90
摘要： The present invention provides a lubricant-impregnated porous substrate. The lubricant-impregnated porous substrate may be used to deliver lubricant as needed to gloves or other surface contacting a tacky resin material during molding or forming of the tacky material. In particular, the lubricant-impregnated porous substrate may be used to lubricate gloves during molding and forming of orthopedic casting materials. The lubricant-impregnated porous substrate may be packaged one or more in a container, and the lubricant-impregnated porous substrate may also be packaged as a kit with the orthopedic casting material.
摘要翻译：本发明提供了润滑剂浸渍的多孔基材。润滑剂浸渍的多孔基材可以用于在模塑或形成粘性材料期间将润滑剂输送到手套或与粘性树脂材料接触的其它表面。特别地，润滑剂浸渍的多孔基材可用于在成型和成形矫形铸造材料期间润滑手套。润滑剂浸渍的多孔基材可以一个或多个包装在容器中，并且润滑剂浸渍的多孔基材也可以用矫形铸造材料作为试剂盒包装。

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