会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明专利
    • Stretchable laminated sheet
    • 可拉伸的层压片
    • JP2009256856A
    • 2009-11-05
    • JP2008284724
    • 2008-11-05
    • Chisso CorpChisso Polypro Seni Kkチッソポリプロ繊維株式会社チッソ株式会社
    • IWATA JUNJIMATSUDA KOJI
    • B32B5/04B32B25/10D04H1/425D04H1/559D04H3/16
    • B32B5/04A45D44/002A61K8/0208A61M35/00A61M2210/0606A61Q19/00B32B5/022B32B5/06B32B5/26B32B2262/0253B32B2262/0261B32B2262/0276B32B2262/04B32B2262/062B32B2262/065B32B2262/08B32B2262/14B32B2307/50B32B2307/726B32B2307/728B32B2555/00D04H1/4374D04H1/559Y10T428/24331
    • PROBLEM TO BE SOLVED: To provide a stretchable laminated sheet with hydrophilic properties, which particularly has an excellent feeling and stability in wearing and is capable of efficiently enhancing the effect and efficacy brought about by a liquid component on a skin or other object, when the stretchable laminated sheet is impregnated with the liquid component and wet and then used on the skin or other object. SOLUTION: A stretchable laminated sheet, which is obtained by partially thermocompression-bonding and laminating a hydrophilic short fiber layer extensible in at least one direction and an microfiber layer having an elastomer long fiber of a fiber diameter of 15 μm or less at 50% or more by mass, wherein discontinuous and regular concave and convex parts caused by the partial thermocompression bonding are formed on a surface of the hydrophilic short fiber layer that is exposed on one surface of the stretchable laminated sheet, the total area of the concave parts is in a range of 3 to 40% of the area of the surface of the hydrophilic short fiber layer, and at least the elastomer long fiber of the microfiber layer is softened and consequently joined to a fiber constituting the hydrophilic short fiber layer in a sheet thickness direction of a section where the concave parts exist, whereby the hydrophilic short fiber layer and the microfiber layer are integrated with each other. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种具有亲水性的伸缩性层压片,其具有优异的穿着感和稳定性,并且能够有效地提高液体成分对皮肤或其它物体的效果和效果 当可拉伸层压片材浸渍有液体组分并湿润然后用于皮肤或其它物体时。 解决方案:通过部分热压粘合和层压在至少一个方向上可延伸的亲水性短纤维层和具有纤维直径为15μm以下的弹性体长纤维的微细纤维层而获得的可拉伸层叠片材 50%以上,其中在部分热压接合引起的不连续和规则的凹凸部分形成在可拉伸层压片的一个表面上露出的亲水性短纤维层的表面上,凹面的总面积 部分在亲水性短纤维层表面积的3〜40%的范围内,至少使超细纤维层的弹性体长纤维软化,从而与构成亲水性短纤维层的纤维接合 存在凹部的部分的板厚方向,由此亲水性短纤维层和微细纤维层彼此一体化。 版权所有(C)2010,JPO&INPIT