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1. 发明授权

US5503908A Self-adhesive nonwoven elastic compressible composite material 失效
标题翻译：自粘无纺弹性可压缩复合材料
公开(公告)号：US5503908A
公开(公告)日：1996-04-02
申请号：US271276
申请日：1994-07-06
申请人： Judith K. Faass
发明人： Judith K. Faass
IPC分类号： A61F13/00 , A61F13/02 , A61F13/15 , A61L15/26 , A61L15/42 , A61L15/58 , B32B5/04 , D04H1/06 , D04H1/54 , D04H13/00 , D06N7/04 , C09J7/02
CPC分类号： A61L15/42 , A61F13/0273 , A61L15/26 , A61L15/58 , B32B5/04 , A61F2013/00119 , A61F2013/00272 , A61F2013/00395 , A61F2013/00489 , A61F2013/00578 , A61F2013/00604 , A61F2013/00697 , A61F2013/15048 , A61F2013/153 , A61F2013/15357 , A61F2013/15406 , A61F2013/15821 , A61F2013/530007 , A61F2013/530182 , A61F2013/530226 , A61F2013/530328 , A61F2013/53035 , A61F2013/530591 , A61F2013/530613 , A61F2013/530671 , A61F2013/530802 , A61F2013/53445 , A61F2013/53908 , A61F2013/5395 , A61F2013/842 , A61F2013/8435 , A61F2013/8491 , Y10T428/24826 , Y10T428/2848 , Y10T442/601
摘要： Disclosed is a self-adhesive nonwoven elastic composite material composed of at least one elastic composite material; and a coating of a self-adhesive material on at least a portion of at least one exterior surface of the elastic composite material so that the material is capable of being compressed in the Z-direction at least about 45 percent at a pressure of about 3 psi to a thickness of not less than about 0.035 inch. The elastic composite material may contain an elastomeric nonwoven fibrous web joined to at least one relatively nonelastic gatherable material at spaced-apart locations so that the gatherable material is gathered between the spaced-apart locations. Such an elastic composite material can be coated with a self-adhesive material on at least a portion of at least one exterior surface of the elastic composite material so that the peel strength of the self-adhesive material is less than the peel strength of the layers of the elastic composite material. Also disclosed is a self-adhesive product in the form of a wrap or bandage for use in human or veterinary medicine.
摘要翻译：公开了一种由至少一种弹性复合材料构成的自粘非织造弹性复合材料; 以及在所述弹性复合材料的至少一个外表面的至少一部分上的自粘合材料的涂层，使得所述材料能够在约3％的压力下在Z方向上被压缩至少约45％ psi至不小于约0.035英寸的厚度。弹性复合材料可以包含在间隔开的位置处连接到至少一个相对非弹性的可收集材料的弹性体非织造纤维网，使得可收集材料聚集在间隔开的位置之间。这种弹性复合材料可以在弹性复合材料的至少一个外表面的至少一部分上用自粘合材料涂覆，使得自粘合材料的剥离强度小于层的剥离强度的弹性复合材料。还公开了一种用于人或兽药的包装或绷带形式的自粘性产品。

2. 发明授权

US5496874A Moldable hydrodisintegratable material and products formed thereby 失效
标题翻译：由此形成的可成型的水解崩解材料和产品
公开(公告)号：US5496874A
公开(公告)日：1996-03-05
申请号：US333561
申请日：1994-11-02
申请人： Judith K. Faass , Lee K. Jameson , Bernard Cohen , Lamar H. Gipson
发明人： Judith K. Faass , Lee K. Jameson , Bernard Cohen , Lamar H. Gipson
IPC分类号： A61F13/15 , A61F13/26 , A61L15/62 , C08L51/08 , C08L67/02 , C08L5/00 , C08G63/91 , C08K5/05 , C08K5/3415
CPC分类号： C08L51/08 , A61F13/26 , A61L15/62 , C08L67/02 , A61F13/15211
摘要： Disclosed is a hydrodisintegratable material which, when injection molded into an object, acquires and maintains the desired shape without becoming brittle. Additionally, in the presence of water, the molded object has the ability to rapidly disintegrate and disperse when subjected to standardized agitation testing. The moldable material typically includes: (1) from about 7.5 to about 85 weight percent of at least one water dispersible polymer; (2) from about 7.5 to about 85 weight percent of at least one xerogellant; and (3) at least one volatile material, where the weight percentage of all volatile materials present in the material is within a range which is defined, at its lower end, by the weight percentage of all volatile materials which assures that the material will not become brittle upon being molded and is defined, at its upper end, by the highest weight percentage of all volatile materials which results in the material satisfactorily conforming to the desired physical configuration upon being molded. A process for forming such an object is disclosed.
摘要翻译：本发明公开了一种水分解性材料，其在注塑成型时，获得并保持所需形状而不变脆。此外，在水的存在下，成型物体在进行标准化搅拌试验时具有快速分解和分散的能力。可模制材料通常包括：（1）约7.5至约85重量％的至少一种水分散性聚合物; （2）约7.5至约85重量％的至少一个干凝胶; 和（3）至少一种挥发性材料，其中存在于材料中的所有挥发性材料的重量百分比在其下端的范围内，所有挥发性材料的重量百分数确保材料不会在成型时变得脆弱，并且在其上端被所有挥发性材料的最高重量百分数限定，这导致材料在模制时令人满意地符合所需的物理构型。公开了一种用于形成这种物体的工艺。

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