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    • 3. 发明授权
    • Anticrater agent for electrocoat composition
    • 电涂组合物的防腐剂
    • US09133350B2
    • 2015-09-15
    • US13348525
    • 2012-01-11
    • Allisa Gam
    • Allisa Gam
    • C25D11/00B41M5/20C09D5/44
    • C09D5/4492
    • The present disclosure relates to an improved electrocoating coating composition wherein the improvement is the addition of a non-water reducible anticrater agent. The non-water reducible anticrater agent is a polyester that is the reaction product of an aliphatic carboxylic acid anhydride, a monofunctional epoxy compound, a monofunctional alcohol and a polyepoxide. The improved electrocoating composition provides cured coatings that have fewer craters and have a smooth surface when compared to coatings utilizing other anticrater additives.
    • 本公开涉及一种改进的电涂层涂料组合物,其中改进是加入非水可稀释的防腐剂。 非水可稀释的防腐剂是作为脂肪族羧酸酐,单官能环氧化合物,单官能醇和聚环氧化物的反应产物的聚酯。 与使用其他抗蚀剂添加剂的涂料相比,改进的电涂组合物提供具有较少的凹坑并且具有光滑表面的固化涂层。
    • 5. 发明授权
    • Thermal image receiver elements having release agents
    • 具有脱模剂的热图像接收元件
    • US08916326B2
    • 2014-12-23
    • US14181240
    • 2014-02-14
    • Kodak Alaris Inc.
    • Teh-Ming Kung
    • G03C8/00B41M3/12B41M5/20B41M5/24B41M5/40
    • B41M5/52B41J2/32B41M5/5254B41M5/5272B41M2205/02B41M2205/32B41M2205/34D21H19/10D21H19/22D21H19/28D21H19/74D21H19/84
    • A thermal image receiver element dry image receiving layer has a Tg of at least 25° C. and is the outermost layer. The dry image receiving layer has a dry thickness of at least 0.5 μm and up to and including 5 μm. It comprises a water-dispersible release agent and a polymer binder matrix that consists essentially of: (1) a water-dispersible acrylic polymer comprising chemically reacted or chemically non-reacted hydroxyl, phospho, phosphonate, sulfo, sulfonate, carboxy, or carboxylate groups, and (2) a water-dispersible polyester that has a Tg of 30° C. or less. The water-dispersible acrylic polymer is present in an amount of at least 55 weight % and at a dry ratio to the water-dispersible polyester of at least 1:1. The thermal image receiver element can be used to prepare thermal dye images after thermal transfer from a thermal donor element.
    • 热图像接收元件干图像接收层的Tg为至少25℃,为最外层。 干影像接收层的干燥厚度至少为0.5μm,最高达5微米。 它包含水分散性脱模剂和聚合物粘合剂基质,其基本上由以下组成:(1)包含化学反应或化学未反应的羟基,磷酸酯,膦酸酯,磺基,磺酸酯,羧基或羧酸酯基团的水分散性丙烯酸聚合物 ,和(2)Tg为30℃以下的水分散性聚酯。 水分散性丙烯酸类聚合物的存在量至少为55重量%,并且与水分散性聚酯的干比为至少1:1。 热图像接收器元件可以用于在从热供体元件热传递后制备热染料图像。