APPARATUS AND METHOD OF MANUFACTURING TOW PREPREG

    公开(公告)号:US20180297055A1

    公开(公告)日:2018-10-18

    申请号:US15809561

    申请日:2017-11-10

    Abstract: An apparatus for manufacturing tow prepreg includes: a spreading roller which adjusts an incident angle of supplied fiber; and two or more coating rollers including a first roller and a second roller which rotate while having a gap between the first roller and the second roller, in which the fiber supplied from the spreading roller passes through the gap between the first roller and the second roller to be coated with resin. The incident angle of the fiber supplied for immersing the resin is adjusted to adjust tension applied to the fiber supplied to a coating roller, thereby adjusting the content of resin.

    Thermally Insulating Coatings for Polymer Substrates

    公开(公告)号:US20180208779A1

    公开(公告)日:2018-07-26

    申请号:US15416019

    申请日:2017-01-26

    Abstract: A coating for protecting a metal substrate from corrosion comprising a first composition applied on or over the metal substrate and a second composition applied on or over the first composition. The first composition is positioned between the second composition and the metal substrate, the first composition includes a first layer directly applied on or over the metal substrate and a second layer directly applied on or over the first layer, and the first layer of the first composition is positioned between the second layer of the first composition and the metal substrate. The first layer of the first composition comprises positively charged polymers and the second layer comprises negatively charged polymers and the second composition comprises positively charged polymers and negatively charged silicate clay.

    Electroconductive film laminate comprising transparent pressure-sensitive adhesive layer

    公开(公告)号:US10023766B2

    公开(公告)日:2018-07-17

    申请号:US15545124

    申请日:2016-07-11

    Abstract: As one sensor layer structure for a capacitive touch panel, a layer structure in which a transparent electroconductive layer is formed on each of opposite surfaces of a single film substrate, so-called GFD structure, is used. In the structure, for sufficiently suppressing internal reflection from the transparent electroconductive layer, it is necessary to employ a technique of forming one or more refractive index adjustment (IM) layers on each of the opposite surfaces of the single film substrate. This causes a problem that production yield is likely to deteriorate, and a production cost is increased. The present invention is directed to solving such a problem and, specifically, to laminating a refractive index adjustment zone-formed pressure-sensitive adhesive layer capable of being produced easily and at low cost, to each transparent electroconductive layer of a double-sided transparent electroconductive film, so as to effectively suppress internal reflection in the resulting laminate.

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