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公开(公告)号:US20150174871A1
公开(公告)日:2015-06-25
申请号:US14577050
申请日:2014-12-19
IPC分类号: B32B27/08 , B29C47/00 , B29C44/24 , B32B27/20 , B32B5/18 , B32B27/40 , B32B27/32 , B29C47/06 , B29C55/12
CPC分类号: B32B27/08 , B29C44/24 , B29C48/0012 , B29C48/0018 , B29C48/08 , B29C48/21 , B29C48/92 , B29C55/12 , B29C2948/92647 , B29K2023/06 , B29K2023/12 , B29K2025/08 , B29K2105/0085 , B29K2105/0088 , B29K2105/04 , B29K2105/16 , B29L2009/00 , B32B5/18 , B32B25/08 , B32B27/20 , B32B27/32 , B32B27/40 , B32B2250/03 , B32B2305/026 , B32B2307/51 , B32B2307/514 , B32B2307/72 , B32B2555/00 , Y10T428/24975
摘要: A coextrusion film has a core layer made of thermoplastic elastomer, and first and second outer layers sandwiching the core layer. The outer layers are each formed from a polymer having a lower elasticity than the thermoplastic elastomer of the core, each have a layer thickness of less than 15 μm, each have a density of less than 0.800 g/cm3, and each have more than 500 gas-filled cells per 1 cubic millimeter of volume.
摘要翻译: 共挤出膜具有由热塑性弹性体制成的芯层,以及夹住芯层的第一和第二外层。 外层各自由具有比芯的热塑性弹性体低的弹性的聚合物形成,每个层具有小于15μm的层厚度,每个密度小于0.800g / cm 3,并且各自具有多于500个 每1立方毫米体积的气体充填电池。
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公开(公告)号:US20150217548A1
公开(公告)日:2015-08-06
申请号:US14689709
申请日:2015-04-17
申请人: Henner SOLLMANN
发明人: Henner SOLLMANN
CPC分类号: B32B37/02 , A61F13/15699 , A61F13/15707 , A61F13/4902 , A61F13/56 , B32B5/26 , B32B7/02 , B32B7/04 , B32B27/12 , B32B37/0076 , B32B37/12 , B32B37/1207 , B32B37/15 , B32B37/18 , B32B38/0012 , B32B2037/1215 , B32B2038/0028 , B32B2305/28 , B32B2307/51 , B32B2333/08 , B32B2367/00 , B32B2369/00 , B32B2377/00 , B32B2555/02 , Y10T428/24273 , Y10T428/24975 , Y10T428/249921 , Y10T428/265 , Y10T442/2738 , Y10T442/60
摘要: An elastic laminate is made by first coextruding a film having an elastic outer film layer formed of a styrene-block copolymer and an inner film layer of lesser elasticity than the outer layer. An outer fleece web with an outer adhesive layer is then adhered to the outer film layer, and an inner fleece web with an inner adhesive layer is adhered to the inner film layer so as to form between the inner fleece web and the inner film layer a bond that is weaker than a bond formed by the outer adhesive layer between the outer fleece web and the outer film layer. Thereafter the coextruded film bonded by the inner and outer adhesive layers to the outer and inner fleece webs is prestretched such that the weak bond formed by the inner adhesive layer separates only locally from the inner film layer but the bond formed by the outer adhesive layer remains intact.
摘要翻译: 弹性层压体通过首先共挤出具有由苯乙烯嵌段共聚物形成的弹性外膜层和比外层弹性小的内膜层的膜来制备。 然后将具有外部粘合剂层的外部羊毛网粘附到外部膜层,并且将具有内部粘合剂层的内部纤维网粘附到内部薄膜层,以在内部绒毛纤维网和内部薄膜层a之间形成 结合比由外部纤维网和外部薄膜层之间的外部粘合剂层形成的粘合弱。 此后,通过内外胶粘剂层与外胶层和内胶布网粘合的共挤塑膜被预拉伸,使得由内粘合剂层形成的弱粘合仅在局部与内膜层分离,但是由外粘合剂层形成的粘结保留 完整。
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公开(公告)号:US20130143054A1
公开(公告)日:2013-06-06
申请号:US13684752
申请日:2012-11-26
申请人: Henner SOLLMANN , Georg BALDAUF
发明人: Henner SOLLMANN , Georg BALDAUF
CPC分类号: C08K5/09 , A61F13/56 , B29C48/022 , B29C48/08 , B29C48/21 , B32B27/08 , C08J5/18 , C08J2353/02 , C08K5/0016 , C08K5/103 , C09J153/02 , Y10T428/31844 , Y10T428/31855 , Y10T428/31913 , C08L53/02
摘要: An elastic film for making diapers. The film has an extruded elastic layer of a polymer comprised of a mixture of a styrene block copolymer and a plasticizer. the plasticizer is over 50% by weight of at least one vegetable-based oil.
摘要翻译: 用于制作尿布的弹性膜。 该膜具有由苯乙烯嵌段共聚物和增塑剂的混合物组成的聚合物的挤出弹性层。 增塑剂占至少一种植物油的50重量%以上。
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