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    • 4. 发明授权
    • Colored lines and methods of making colored lines
    • 彩色线条和彩色线条的制作方法
    • US08474237B2
    • 2013-07-02
    • US13108061
    • 2011-05-16
    • Thomas Y-T. TamHuy Xuan NguyenMark TallentBrian H. Waring
    • Thomas Y-T. TamHuy Xuan NguyenMark TallentBrian H. Waring
    • D02G3/36
    • B32B27/02B32B37/02B32B37/06B32B37/14Y10T428/2967
    • Colored monofilament ultrahigh molecular weight polyolefin lines, and methods of making such colored lines are disclosed. The colorant can result in a product that provides a visual indication of metered length. When the colorant has a luminescent response to ultraviolet or infrared light, a line can change color based on the environmental conditions to which it is exposed. Methods of making the line can include feeding a substantially untwisted multifilament ultrahigh molecular weight polyolefin yarn; coating the substantially untwisted multifilament yarn with at least one colorant; twisting the coated multifilament yarn; and heating the twisted multifilament yarn to a temperature and for a time sufficient to at least partially fuse adjacent filaments together while stretching the yarn.
    • 公开了彩色单丝超高分子量聚烯烃系列及其制造方法。 着色剂可以产生提供计量长度的视觉指示的产品。 当着色剂对紫外线或红外光具有发光响应时,线可以基于其暴露的环境条件改变颜色。 制造生产线的方法可以包括提供基本上未捻的复丝超高分子量聚烯烃纱线; 用至少一种着色剂涂覆基本上未卷曲的复丝纱线; 扭曲涂层复丝纱线; 并将捻合的复丝纱线加热至足以至少部分地将相邻细丝熔合在一起同时拉伸纱线的温度和时间。
    • 8. 发明申请
    • Soft body armor having enhanced abrasion resistance
    • 柔软的身体护甲具有增强的耐磨性
    • US20120174753A1
    • 2012-07-12
    • US12456185
    • 2009-06-13
    • Lori L. WagnerHarold Lindley Murray, JR.Brian H. WaringDavid A. Steenkamer
    • Lori L. WagnerHarold Lindley Murray, JR.Brian H. WaringDavid A. Steenkamer
    • F41H5/08F41H5/04B23P11/00
    • F41H1/02B32B5/024B32B5/12B32B27/12B32B2571/02F41H5/0485Y10T29/49826
    • Body armor, in particular soft body armor, which has improved properties, and in particular enhanced abrasion resistance. The soft body armor and flexible composite materials useful for such body armor include at least one woven fabric layer, at least one second fabric layer comprising high tenacity fibers having a tenacity of at least about 7 g/d, and at least one first separator layer positioned between the woven fabric layer and the second fabric layer. The first separator layer is a lightweight, thin and flexible layer having an areal density of less than or equal to about 150 g/m2. The first separator layer is not laminated to either of the woven fabric layers or the second fabric layers such that the two layers are free to move relative to each other.Preferably the woven fabric layer is in the form of at least one stack of woven fabric layers and the second fabric layer is in the form of at least one stack of second fabric layers, with the separator layer being positioned between the stacks of layers. Also, the soft body armor preferably includes a cover into which the various components are placed.Also disclosed is a method of enhancing the abrasion resistance of components of soft body armor.
    • 身体装甲,特别是软体装甲,具有改进的性能,特别是增强的耐磨性。 用于这种身体护甲的柔软的身体护甲和柔性复合材料包括至少一个机织织物层,至少一个第二织物层,其包含至少约7g / d的强度的高强度纤维和至少一个第一隔离层 位于机织织物层和第二织物层之间。 第一分隔层是轻度,薄且柔韧的层,其面密度小于或等于约150g / m 2。 第一分隔层不层压到任一机织织物层或第二织物层,使得两层相对于彼此自由移动。 优选地,机织织物层是至少一层机织织物层的形式,并且第二织物层是至少一层第二织物层的形式,其中隔离层位于层之间。 此外,软体装甲优选地包括各种部件放置在其中的盖子。 还公开了提高软体装甲的部件的耐磨性的方法。