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    • 2. 发明专利
    • Method for producing plastic sheet, plastic sheet obtained thereby, and plastic substrate for display
    • 用于生产塑料片的方法,获得的塑料片和用于显示的塑料基材
    • JP2014113723A
    • 2014-06-26
    • JP2012268379
    • 2012-12-07
    • Nippon Synthetic Chem Ind Co Ltd:The日本合成化学工業株式会社
    • KUBOTA TETSUYAMAEDA NORISHIGEHAYAKAWA SEIICHIRO
    • B29C39/44B29C39/02
    • PROBLEM TO BE SOLVED: To provide a method for producing a plastic sheet which has excellent uniformity or flatness and excellent area large-sizeableness or mass productivity, and to provide the plastic sheet obtained by the producing method and a plastic substrate for display.SOLUTION: The method for producing the plastic sheet comprises: multi-stage ultraviolet light irradiation steps (D1, D2) at each of which a molding material packed in a molding die (W) is irradiated multiple times with the ultraviolet light from an ultraviolet lamp (L); and a direction changing step (J) of changing the conveying direction of the molding die by 90° so that the right-and-left ends of the molding die to be conveyed at the preceding ultraviolet light irradiation step (D1) becomes the back-and-forth ends of the molding die to be conveyed at the succeeding ultraviolet light irradiation step (D2).
    • 要解决的问题:提供一种具有优异的均匀性或平坦性和优异的面积大尺寸或质量生产率的塑料片的制造方法,并提供通过制造方法获得的塑料片和用于显示的塑料基板。 制造该塑料片的方法包括:将紫外线灯(L)的紫外线照射多次紫外线照射步骤(D1,D2),将各成型模具(W)中填充的成型材料照射多次 ); 以及将成型模具的输送方向改变90°的方向改变步骤(J),使得在前一个紫外线照射步骤(D1)中要输送的成型模具的左右两端成为背面, 在随后的紫外线照射步骤(D2)中要输送的成型模具的前后端。
    • 4. 发明专利
    • Active energy ray-curable composition, coating agent and resin film
    • 活性能量可固化组合物,涂料和树脂膜
    • JP2011057855A
    • 2011-03-24
    • JP2009209109
    • 2009-09-10
    • Nippon Synthetic Chem Ind Co Ltd:TheUniv Of Tokushima国立大学法人徳島大学日本合成化学工業株式会社
    • MIYAKE YOICHIROHAYAKAWA SEIICHIROOGAWA TERUHIKOHORI MARIKO
    • C08F290/06C08F299/06C09D4/02C09D5/14C09D7/12C09D175/14
    • PROBLEM TO BE SOLVED: To provide an active energy ray-curable composition capable of forming a cured film having excellent properties originally required for the cured coated film such as a surface hardness, chemical/solvent resistance and adhesiveness to a base material, and also having excellent antibacterial and/or antifungal properties, and the long-term sustainability thereof. SOLUTION: The active energy ray-curable composition at least contains a urethane (meth)acrylate-based compound (A), and an antibacterial agent (B1) and/or an antifungal agent (B2), wherein, the urethane (meth)acrylate-based compound (A) has a urethane bond formed out of an isocyanate group in the polyisocyanate-based compound (a1), and each of the hydroxy groups of an alkylene glycol derivative (a2) represented by general formula (1): H-(-O-X-)n-O-Y (wherein X is alkylene; Y is alkyl, (meth)acryloyl, allyl or acyl; and n is an integer of ≥1) and a hydroxy group-containing (meth)acrylate-based compound (a3). COPYRIGHT: (C)2011,JPO&INPIT
    • 解决问题的方案为了提供一种活性能量射线固化性组合物,其能够形成具有优异的固化涂膜所需性能的固化膜,例如表面硬度,耐化学性/耐溶剂性和与基材的粘合性, 并且还具有优异的抗菌和/或抗真菌性能,以及其长期可持续性。 解决方案:活性能量射线固化性组合物至少含有氨基甲酸酯(甲基)丙烯酸酯类化合物(A),抗菌剂(B1)和/或抗真菌剂(B2),其中,聚氨酯( 甲基)丙烯酸酯类化合物(A)在多异氰酸酯类化合物(a1)中具有由异氰酸酯基形成的氨基甲酸酯键,通式(1)表示的亚烷基二醇衍生物(a2)的各羟基, :其中X为亚烷基,Y为烷基,(甲基)丙烯酰基,烯丙基或酰基; n为≥1的整数)和含羟基的(甲基)丙烯酸酯系化合物 (A3)。 版权所有(C)2011,JPO&INPIT