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公开(公告)号：US20120107387A1
公开(公告)日：2012-05-03
申请号：US13382747
申请日：2010-07-07
CPC分类号： B32B5/26 , A61K8/0208 , A61Q19/00 , B32B5/022 , B32B5/08 , B32B2260/021 , B32B2262/0223 , B32B2262/0276 , B32B2262/0284 , B32B2262/0292 , B32B2262/04 , B32B2262/062 , B32B2307/726 , B32B2307/728 , D04H1/4374 , D04H1/4382 , D04H1/492 , D04H1/498 , Y10T442/608
摘要： A laminated sheet is produced by forming an adhesion layer permeable to a liquid component and contactable with a skin on at least one side of a liquid-retention layer comprising a nonwoven structural member and having an ability to absorb the liquid component. The adhesion layer comprises a nonwoven structural member comprising a fiber having a number-average fiber diameter of not more than 10 μm, and the thickness ratio of the adhesion layer relative to the liquid-retention layer is 1/4 to 1/100 as a ratio of the adhesion layer/the liquid-retention layer. The fiber of the nonwoven structural member of the adhesion layer may have a standard deviation of fiber diameter of not more than 5. The nonwoven structural member of the liquid-retention layer may comprise a fiber having a fiber diameter larger than that of the fiber of the adhesion layer. The laminated sheet has a liquid retentivity and a liquid releasability in a well-balanced manner, and has an excellent adhesion and an excellent fit to the skin in the state where the sheet is impregnated with a liquid component.
摘要翻译： 通过在包含非织造结构构件的液体保持层的至少一侧上形成可渗透液体组分并与皮肤接触的粘合层来制造层压片，并具有吸收液体组分的能力。 粘合层包括非织造结构构件，其包含数均纤维直径不大于10μm的纤维，并且粘合层相对于保液层的厚度比为1/4至1/100作为 粘合层/保液层的比例。 粘合层的非织造结构构件的纤维可以具有不大于5的纤维直径的标准偏差。保液层的非织造结构构件可以包括纤维直径大于纤维直径的纤维 粘附层。 层压片具有良好平衡的液体保持性和液体剥离性，并且在片材浸渍有液体成分的状态下具有优异的粘附性和优异的与皮肤贴合性。
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公开(公告)号：US09174411B2
公开(公告)日：2015-11-03
申请号：US13382747
申请日：2010-07-07
IPC分类号： B32B29/00 , B32B37/00 , B32B5/26 , D04H1/4374 , D04H1/4382 , D04H1/492 , D04H1/498 , A61Q19/00 , A61K8/02 , B32B5/02 , B32B5/08
CPC分类号： B32B5/26 , A61K8/0208 , A61Q19/00 , B32B5/022 , B32B5/08 , B32B2260/021 , B32B2262/0223 , B32B2262/0276 , B32B2262/0284 , B32B2262/0292 , B32B2262/04 , B32B2262/062 , B32B2307/726 , B32B2307/728 , D04H1/4374 , D04H1/4382 , D04H1/492 , D04H1/498 , Y10T442/608
摘要： A laminated sheet is produced by forming an adhesion layer permeable to a liquid component and contactable with a skin on at least one side of a liquid-retention layer comprising a nonwoven structural member and having an ability to absorb the liquid component. The adhesion layer comprises a nonwoven structural member comprising a fiber having a number-average fiber diameter of not more than 10 μm, and the thickness ratio of the adhesion layer relative to the liquid-retention layer is 1/4 to 1/100 as a ratio of the adhesion layer/the liquid-retention layer. The fiber of the nonwoven structural member of the adhesion layer may have a standard deviation of fiber diameter of not more than 5. The nonwoven structural member of the liquid-retention layer may comprise a fiber having a fiber diameter larger than that of the fiber of the adhesion layer. The laminated sheet has a liquid retentivity and a liquid releasability in a well-balanced manner, and has an excellent adhesion and an excellent fit to the skin in the state where the sheet is impregnated with a liquid component.
摘要翻译： 通过在包含非织造结构构件的液体保持层的至少一侧上形成可渗透液体组分并与皮肤接触的粘合层来制造层压片，并具有吸收液体组分的能力。 粘合层包括非织造结构构件，其包含数均纤维直径不大于10μm的纤维，并且粘合层相对于保液层的厚度比为1/4至1/100作为 粘合层/保液层的比例。 粘合层的非织造结构构件的纤维可以具有不大于5的纤维直径的标准偏差。保液层的非织造结构构件可以包括纤维直径大于纤维直径的纤维 粘附层。 层压片具有良好平衡的液体保持性和液体剥离性，并且在片材浸渍有液体成分的状态下具有优异的粘附性和优异的与皮肤贴合性。
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