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公开(公告)号:US06743212B1
公开(公告)日:2004-06-01
申请号:US08997676
申请日:1997-12-23
申请人: Robert Cole , Lai-Hing Louie , Linda M. Pierson , Mary S. Yeganeh
发明人: Robert Cole , Lai-Hing Louie , Linda M. Pierson , Mary S. Yeganeh
IPC分类号: A61F1320
CPC分类号: A61F13/2057 , A61F13/202 , A61F13/2071 , Y10S604/904
摘要: The present invention relates to a tampon having an absorbent structure and a multilayered cover substantially enclosing the absorbent structure. The cover has an outer layer capable of retaining liquid and an inner layer disposed between the outer layer and the absorbent structure. The inner layer creates a controlled interruption of fluid flow between the outer layer and the absorbent structure. This interruption allows the outer layer retains sufficient liquid to minimize vaginal wall drying prior to saturation of the absorbent structure.
摘要翻译: 本发明涉及具有吸收性结构的棉条和基本上包围吸收结构的多层盖。 盖具有能够保持液体的外层和设置在外层和吸收结构之间的内层。 内层在外层和吸收结构之间产生流体流动的受控中断。 这种中断允许外层保留足够的液体以使吸收结构饱和之前的阴道壁干燥最小化。
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公开(公告)号:US4826430A
公开(公告)日:1989-05-02
申请号:US193305
申请日:1988-05-11
CPC分类号: C04B41/87 , A61C7/14 , C04B41/5025 , C04B41/5035
摘要: The adhesive strength of alumina brackets to acrylic adhesive cements is enhanced by forming an essentially silica coating on the bonding surface of the bracket by the steps of coating said surface with an organosilicon compound such as a silane and then pyrolyzing the organosilicon coating to volatilize the organic components thereof to thereby leave an essentially silica coating.
摘要翻译: 氧化铝托架对丙烯酸粘合剂粘合剂的粘合强度通过在支架的粘合表面上形成基本上二氧化硅涂层而被增强,其步骤是用有机硅化合物如硅烷涂覆所述表面,然后热解有机硅涂层以挥发有机物 从而留下基本上二氧化硅涂层。
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