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    • 2. 发明授权
    • Polyester film for use as an ink image receiving base film and ink
    • 聚酯薄膜用作油墨图像接收基膜和油墨
    • US06896941B1
    • 2005-05-24
    • US09762145
    • 2000-05-12
    • Tetsuo YoshidaSatoshi KitazawaTakashi SaigoMasayuki FukudaShinji Yano
    • Tetsuo YoshidaSatoshi KitazawaTakashi SaigoMasayuki FukudaShinji Yano
    • B41M5/00B41M5/52C08J7/04C09D167/02B41M5/40
    • C08J7/047B41M5/0047B41M5/0064B41M5/508B41M5/52B41M5/5272C08J2367/02C08J2467/00C09D167/02C08L2666/02
    • A white biaxially oriented polyester film for use as a base film for receiving an ink jet printer image and a base film for receiving an ink jet printer image which satisfy the following requirements (1) to (4): (1) the content of titanium oxide particles having an average particle diameter of 0.1 to 0.5 μm in the polyester film is 5 to 20 wt %; (2) the polyester film has an average glossiness of 65 to 95%; (3) the polyester film has an X-ray diffraction intensity ratio (F-1/F-2) represented by the following formal (1): 0.05≦F-1/F-2≦0.15 (1)  wherein (F-1) is an X-ray diffraction intensity on a plane (1{overscore (1)}0) parallel to the surface of the film and (F-2) is an X-ray diffraction intensity on a plane (100) parallel to the surface of the film; and (4) the polyester film has a static friction coefficient of 0.3 to 0.6. The base film for receiving an ink jet printer image of the present invention is excellent in adhesion, glossiness, opacifying properties and transportability.
    • 用于接收喷墨打印机图像的基膜的白色双轴取向聚酯膜和满足以下要求(1)至(4)的用于接收喷墨打印机图像的基膜:(1)钛的含量 聚酯膜中平均粒径为0.1〜0.5μm的氧化物粒子为5〜20重量% (2)聚酯膜的平均光泽度为65〜95%。 (3)聚酯膜具有由以下形式(1)表示的X射线衍射强度比(F-1 / F-2):<?in-line-formula description =“In-line Formulas”end =“ (F-1)=((F-1))为(F-1) 平面上的平面(1(超(10))和(F-2)平面上的X射线衍射强度是平行于膜表面的平面(100)上的X射线衍射强度;以及 (4)聚酯薄膜的静摩擦系数为0.3〜0.6,本发明的喷墨打印机图像用接收基底膜的粘合性,光泽性,遮光性,输送性优异。