Weather-resistant crosslinked polyolefin composition, polyolefin sheet made from the same and method for making the sheet
    21.
    发明授权
    Weather-resistant crosslinked polyolefin composition, polyolefin sheet made from the same and method for making the sheet 有权
    耐候性交联聚烯烃组合物,由其制成的聚烯烃片材和制造片材的方法

    公开(公告)号:US09150718B2

    公开(公告)日:2015-10-06

    申请号:US13855020

    申请日:2013-04-02

    CPC classification number: C08L23/26 C08J5/18 C08J2323/12 C08J2423/06

    Abstract: A weather-resistant crosslinked polyolefin composition is a novel formula containing a comprehensive mixture constituted by crosslinking agent, antistatic agent, TiO2 sized in nanometer and TiO2 sized in micrometer and essential components including polyolefin composition resin, lubricant auxiliary crosslinking agent, antioxidant, UV absorber and filler etc; this novel formula is particularly suited to produce a weather-resistant crosslinked polyolefin sheet with a calender machine instead of an extruder conventionally used, and the polyolefin sheets produced thereof are excellent in both heat-resistant and weather-resistant as well as in a high-quality sheet surface and capably made at a high yield rate through the calender machine.

    Abstract translation: 耐候性交联聚烯烃组合物是含有由交联剂,抗静电剂,纳米尺寸的二氧化钛和微米尺寸的二氧化钛组成的综合混合物的新型配方,其中包括聚烯烃组合物树脂,润滑剂辅助交联剂,抗氧化剂,紫外线吸收剂和 填料等; 该新型配方特别适用于制造具有压延机代替常规使用的挤出机的耐候性交联聚烯烃片材,其制造的聚烯烃片材具有优异的耐热性和耐候性, 高质量的片材表面,并通过压光机以高产率制成。

    Detectable dust-proof paper
    25.
    发明授权

    公开(公告)号:US11465391B2

    公开(公告)日:2022-10-11

    申请号:US16794451

    申请日:2020-02-19

    Abstract: A detectable dust-proof paper is provided. The detectable dust-proof paper includes a detected layer, a first plastic layers, and a first ink-receptive layer. The detected layer has two opposite surfaces. The detected layer includes at least one metal which is selected from the group consisting of: aluminum, copper, nickel, iron, and a mixture or an alloy thereof. The first plastic layer is disposed on one of the two surfaces of the detected layer. A material of the first plastic layer is selected from the group consisting of: a polyolefin, a polyester, a polyamide, and any combination thereof. The first ink-receptive layer is disposed on the first plastic layer. The first ink-receptive layer contains an inorganic ink-absorption material ranging between a value larger than 0 wt % and 75 wt %.

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