专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

2. 发明授权

US4374888A Nonwoven laminate for recreation fabric 失效
标题翻译：无纺布层压板用于休闲面料
公开(公告)号：US4374888A
公开(公告)日：1983-02-22
申请号：US305575
申请日：1981-09-25
申请人： Stephan R. Bornslaeger
发明人： Stephan R. Bornslaeger
IPC分类号： B32B5/26 , D04H1/56 , D04H5/06 , B32B27/14
CPC分类号： B32B5/26 , D04H1/56 , D04H5/06 , Y10S428/903 , Y10S428/913 , Y10S428/92 , Y10T428/24826 , Y10T428/24876 , Y10T428/24901 , Y10T428/24959 , Y10T428/24992 , Y10T442/621 , Y10T442/66
摘要： Laminate of nonwoven fabric having unique properties suitable especially for use as a recreational fabric in the manufacture of tents, outer garments, tarpaulins and the like. The laminate includes, as essential components, an outer spunbonded layer treated for resistance to ultraviolet radiation and intended as the exposure surface, an inner microporous meltblown layer, preferably densified for resistance to liquid strike-through, and, on the unexposed surface, another nonwoven layer treated for flame retardancy. The combination optionally includes additional pigments in the exposed surface layers for desired appearance as well as pigments and/or ultraviolet radiation resistance treatment in the inner meltblown layer. As additional options, further layers of meltblown or spunbonded nonwovens may be included to attain desired physical properties. The resulting material provides a unique combination having excellent properties for recreational fabric uses, especially water repellency, breathability, resistance to degradation by ultraviolet radiation and flame retardancy.
摘要翻译：具有独特性质的非织造布层压材料，特别适用于制造帐篷，外衣，防水油布等休闲织物。作为必要组分的层压体包括经抗紫外线辐射处理并用作暴露表面的外部纺粘层，内部微孔熔喷层，优选致密化以抵抗液体穿透，并且在未曝光的表面上，另外的非织造织物层进行阻燃处理。该组合任选地在暴露的表面层中包括用于期望外观的另外的颜料以及在内部熔喷层中的颜料和/或耐紫外线辐射处理。作为另外的选择，可以包括另外的熔喷或纺粘无纺布层以获得所需的物理性质。所得到的材料提供了一种独特的组合，其具有优异的休闲织物用途性能，特别是防水性，透气性，耐紫外线辐射降解和阻燃性。

IPRDB

热门服务

关于我们

友情链接

联系方式