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    • 3. 发明授权
    • Ink-jet recording sheet, ink-jet recording method and preparing method of ink-jet sheet
    • 喷墨记录纸,喷墨记录方法和喷墨纸的制备方法
    • US06737128B2
    • 2004-05-18
    • US09996299
    • 2001-11-28
    • Kenzo Kasahara
    • Kenzo Kasahara
    • B41M540
    • B41M5/52B41M5/506B41M5/508
    • An ink-jet recording sheet comprising a first porous layer at the outermost position of the ink-jet recording sheet, wherein the ink-jet recording sheet satisfies the following Formula (1), when an aqueous solution, which comprises a water-soluble alcohol-type organic solvent having an SP value in an range of from 18.414 to 30.69 (MPa)½ and a boiling point of not less than 120° C. in an amount of from 10 to 40%, is provided to the surface of the ink-jet recording sheet in an amount of 20 ml/m2, Vc/Vd≦0.4  Formula (1) wherein each of Vc and Vd represents a water transition amount of a first area, where the aqueous solution is provided, and a second area, where the aqueous solution is not provided, respectively, during a contact time of 0.8 seconds when the recording material is subjected to Bristow's Measurement.
    • 一种喷墨记录纸,其包括在喷墨记录纸的最外位置处的第一多孔层,其中喷墨记录纸满足下式(1),当包含水溶性醇的水溶液 型的有机溶剂的表面为10〜40%,SP值为18.414〜30.69(MPa)1/2,沸点不低于120℃ 喷墨记录片材的量为20ml / m 2,其中Vc和Vd分别表示设置有水溶液的第一区域的水过渡量和第二区域,其中水溶液 在记录材料进行布里斯托测量时,分别在0.8秒的接触时间内不提供。
    • 10. 发明授权
    • Manufacturing method of polarizing plate protective film, polarizing plate protective film, polarizing plate, and liquid crystal display device
    • 偏光板保护膜,偏光板保护膜,偏光板和液晶显示装置的制造方法
    • US08906279B2
    • 2014-12-09
    • US12308429
    • 2007-05-21
    • Kenzo KasaharaKoichi SaitoRumiko Yamada
    • Kenzo KasaharaKoichi SaitoRumiko Yamada
    • B29D11/00B29C47/88B29C47/00G02B1/10
    • B29C47/8845B29C47/0021B29C47/8805B29C47/886B29C47/887G02B1/105G02B1/14Y10T428/1036
    • A process for producing a cellulose-ester-resin-containing protective film for polarizers through film formation by melt casting. The protective film diminishes long-period optical unevenness and suffers no unevenness even after long-term storage. Also provided are a protective film for polarizers, a polarizer employing the film, and a liquid-crystal display. The process for producing a protective film for polarizers is a process for producing by the melt casting method a polarizer-protective film containing a cellulose ester resin. The process for producing a protective film for polarizers is characterized in that the protective film contains at least one compound selected among compounds represented by the following general formula (I) and compounds having an acrylate or methacrylate group and a phenolic hydroxy group in the same molecule and that the protective film extruded from a casting die at a draw ratio of 10-30 during film formation by melt casting is transferred while holding/pressing it between a touch roll having an elastic surface and a cooling roll.
    • 一种通过熔体浇铸通过成膜生产含纤维素酯树脂的偏光膜保护膜的方法。 保护膜即使在长时间保存后也会缩短长时间的光学不均匀性,也不会发生凹凸。 还提供了用于偏振器的保护膜,使用该膜的偏振器和液晶显示器。 用于制造偏光镜用保护膜的方法是通过熔融流延法制造含有纤维素酯树脂的偏振片保护膜的方法。 用于制造偏光镜保护膜的方法的特征在于,保护膜含有至少一种选自下述通式(I)表示的化合物和在同一分子中具有丙烯酸酯或甲基丙烯酸酯基和酚羟基的化合物 并且在通过熔融浇铸成膜期间以10-30的拉伸比从铸模中挤出的保护膜在将其压在具有弹性表面的接触辊和冷却辊之间的同时被转印。