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    • 42. 发明申请
    • Recording medium and method of manufacturing inkjet recording medium
    • 记录介质及喷墨记录介质的制造方法
    • US20070087936A1
    • 2007-04-19
    • US11544664
    • 2006-10-10
    • Kentaro ShiratsuchiTomoya Kubota
    • Kentaro ShiratsuchiTomoya Kubota
    • B41M5/24
    • B41M5/5227B41M2205/12
    • Provided is a recording medium having, on a support, a recording layer including a tartaric acid diamide derivative having an alkenyl group and/or an alkynyl group. The tartaric acid diamide derivative is preferably represented by any of the following formulae (1) to (3). R1 to R12 each independently represent a hydrogen atom, an alkenyl group having 2 to 30 carbon atoms, or an alkynyl group having 2 to 30 carbon atoms. R1 to R12 may be the same as or different from each other. At least one of R1 to R4 represents an alkenyl group or an alkynyl group, at least one of R5 to R8 represents an alkenyl group or an alkynyl group, and at least one of R9 to R12 represents an alkenyl group or an alkynyl group.
    • 提供了一种在载体上具有包含具有烯基和/或炔基的酒石酸二酰胺衍生物的记录层的记录介质。 酒石酸二酰胺衍生物优选由下述式(1)〜(3)中的任一个表示。 R 1〜R 12各自独立地表示氢原子,碳原子数2〜30的烯基或碳原子数2〜30的炔基。 R 1至R 12可以彼此相同或不同。 R 1至R 4中的至少一个表示烯基或炔基,R 5至R 15中的至少一个表示链烯基或炔基, 8 代表烯基或炔基,R 9至R 12中的至少一个表示烯基或炔基。
    • 46. 发明申请
    • Method of making a lithographic printing plate precursor
    • 制备平版印刷版前体的方法
    • US20060234161A1
    • 2006-10-19
    • US10530129
    • 2003-09-12
    • Eric Verschueren
    • Eric Verschueren
    • G03F7/00
    • B41N3/00B41C1/1008B41C1/1016B41C2201/02B41C2201/12B41C2201/14B41C2210/02B41C2210/04B41C2210/06B41C2210/22B41C2210/24B41C2210/262B41M2205/12B41N3/036
    • A method of making a heat-sensitive lithographic printing plate precursor is disclosed which comprises the steps of (i) providing a web of a lithographic support having a hydrophilic surface; (ii) applying on the hydrophilic surface of the web a coating comprising a phenolic resin; (iii) drying the coating; (iv) a heating step wherein the web temperature is maintained above the glass transition temperature of the phenolic resin Tg during a period of between 0.1 and 60 seconds; (v) a cooling step wherein the web temperature is reduced at an average cooling rate which is higher than if the web would be kept under ambient conditions but not higher than 30° C./s; and (vi) winding the precursor on a core or cutting the precursor into sheets. The heating step and the cooling step provide a significant improvement of the aging behavior of the precursor. A stable sensitivity is obtained shortly after coating.
    • 公开了一种制备热敏平版印刷版原版的方法,其包括以下步骤:(i)提供具有亲水表面的平版印刷载体的网; (ii)在纤维网的亲水表面上施加包含酚醛树脂的涂层; (iii)干燥涂层; (iv)加热步骤,其中在0.1至60秒的时间段内,所述卷材温度保持在酚醛树脂Tg的玻璃化转变温度以上; (v)冷却步骤,其中所述幅材温度以比所述幅材保持在环境条件但不高于30℃/秒以下的平均冷却速率降低; 和(vi)将前体卷绕在芯上或将前体切割成片。 加热步骤和冷却步骤显着提高了前体的老化行为。 涂层后即可获得稳定的敏感性。