Provided is a vehicle side window glass capable of suppressing fogging in a front portion of the side window glass and suppressing a reduction in visibility of a side mirror. The side window glass for the vehicle is provided with a glass plate (10) and an anti-fog film (50) which is arranged on the vehicle inner side surface (SI) of the glass plate and contains a water-absorbent resin or a hydrophilic resin, and the front side end part of the glass plate, which contains a front side edge (11) and a part adjacent to the front side edge (11), is provided with a region (71) in which the anti-fog film is not arranged. At least one of a rear side end portion including a rear side edge (12) and an adjacent portion thereof of the glass plate and an upper end portion including an upper side (13) and an adjacent portion thereof of the glass plate has a region (72 and/or 73) in which the anti-fogging film is not present, and the following formula is satisfied: Sb + Su > Sf. Sf is the area of a region (71) on the front side in which the antifogging film is not present, Sb is the area of a region (72) on the rear side in which the antifogging film is not present, and Su is the area of a region (73) on the upper side in which the antifogging film is not present.

    提供一种车辆用侧窗玻璃,其能够抑制侧窗玻璃的前方部分起雾,抑制侧视镜识别性的降低。该车辆用侧窗玻璃具有玻璃板(10)、和存在于玻璃板的车内侧表面(SI)上并包含吸水性树脂或亲水性树脂的防雾膜(50),玻璃板的包含前方侧侧边(11)及其邻近部分的前方侧侧端部具有不存在防雾膜的区域(71),玻璃板的包含后方侧侧边(12)及其邻近部分的后方侧侧端部以及玻璃板的包含上边(13)及其邻近部分的上端部中至少一个端部具有不存在防雾膜的区域(72和/或73),满足式:Sb+Su>Sf。Sf为前方侧的不存在防雾膜的区域(71)的面积,Sb为后方侧的不存在防雾膜的区域(72)的面积,Su为上方侧的不存在防雾膜的区域(73)的面积。


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    Title :

    Side window glass for vehicle


    Additional title:

    车辆用侧窗玻璃


    Contributors:

    Publication date :

    2023-05-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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