Silicone resin coating composition containing an ultraviolet light
absorbing agent
    4.
    发明授权
    Silicone resin coating composition containing an ultraviolet light absorbing agent 失效
    含有紫外光吸收剂的硅树脂涂料组合物

    公开(公告)号:US4474857A

    公开(公告)日:1984-10-02

    申请号:US568731

    申请日:1984-01-06

    摘要: A silicone resin coating composition is provided which provides a tough, abrasion-resistant coating when applied to a solid substrate. The coating composition has a basic pH in the range of from 7.1-7.8 and is prepared by hydrolyzing an alkyltrialkoxysilane or aryltrialkoxysilane in an aqueous colloidal silica dispersion. A thickening agent and an ultraviolet light screening agent are added to the resultant hydrolysis product.

    摘要翻译: 提供了一种有机硅树脂涂料组合物,其在施加到固体基质上时提供坚韧的耐磨涂层。 涂料组合物的碱性pH范围为7.1-7.8,并通过在水性胶体二氧化硅分散体中水解烷基三烷氧基硅烷或芳基三烷氧基硅烷来制备。 向得到的水解产物中加入增稠剂和紫外线遮光剂。

    Nonwoven products having low residual free formaldehyde content
    5.
    发明授权
    Nonwoven products having low residual free formaldehyde content 失效
    无纺布产品具有低残留游离甲醛含量

    公开(公告)号:US4449978A

    公开(公告)日:1984-05-22

    申请号:US481216

    申请日:1983-04-01

    摘要: A nonwoven product formed from a nonwoven web of fibers bonded together with a binder comprising an interpolymer of vinyl acetate/ethylene/N-methylol acrylamide/acrylamide, the interpolymer comprising about 5 to 40 wt % ethylene and an amount of N-methylol acrylamide and acrylamide which is about 3.0 to 10 wt % of the interpolymer, the N-methylol acrylamide being about 1.75 to 3.5 wt % and the acrylamide about 1.25 to 8.25 wt %. Such nonwoven products have a low residual free formaldehyde content and good tensile properties.

    摘要翻译: 由纤维非织造纤维网形成的非织造纤维网,所述非织造纤维网用粘合剂粘合在一起,所述粘合剂包括乙酸乙烯酯/乙烯/ N-羟甲基丙烯酰胺/丙烯酰胺的互聚物,所述互聚物包含约5至40重量%的乙烯和一定量的N-羟甲基丙烯酰胺和 丙烯酰胺,其为互聚物的约3.0至10重量%,N-羟甲基丙烯酰胺为约1.75至3.5重量%,丙烯酰胺为约1.25至8.25重量%。 这种无纺布产品具有低残留游离甲醛含量和良好的拉伸性能。

    Polarizing-plate-protecting film and polarizing plate
    9.
    发明授权
    Polarizing-plate-protecting film and polarizing plate 失效
    偏光板保护膜和偏光板

    公开(公告)号:US07781068B2

    公开(公告)日:2010-08-24

    申请号:US12063319

    申请日:2006-08-14

    摘要: A polarizing-plate-protecting film is provided, including a polyester film, such as a polyethylene terephthalate film, and an adhesion-facilitating layer formed on one surface of the polyester film, made of a hydrophilic cellulosic resin such as acetyl cellulose. On the other surface of the polyester film, a variety of functional layers, such as a hard coat layer, an anti-glaring layer, and an antireflection layer, are layered. The hard coat layer is a layer formed by curing, with an electron beam, an ionizing-radiation-curable resin into which an ultraviolet light absorber has been incorporated. A polyvinyl alcoholic polarizing film is laminated to the adhesion-facilitating layer of the polarizing-plate-protecting film with a water-based adhesive layer to form a polarizing plate.

    摘要翻译: 提供了一种偏振片保护膜,其包括聚酯膜,例如聚对苯二甲酸乙二醇酯膜,以及形成在由乙酰纤维素等亲水性纤维素树脂制成的聚酯膜的一个表面上的粘合促进层。 在聚酯膜的另一表面上层叠有各种功能层,例如硬涂层,防眩层,抗反射层。 硬涂层是通过用电子束固化已经掺入紫外线吸收剂的电离辐射固化树脂形成的层。 将聚乙烯醇偏光膜用水性粘合剂层层压到偏光板保护膜的粘合促进层上以形成偏光板。