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    • 1. 发明授权
    • Ink for golf ball, transfer printing film for golf ball and marked golf ball
    • 高尔夫球墨水,高尔夫球转印印花膜和高尔夫球
    • US07607993B2
    • 2009-10-27
    • US11224290
    • 2005-09-13
    • Ryuhei KametaniTakashi OhiraSusumu Muta
    • Ryuhei KametaniTakashi OhiraSusumu Muta
    • A63B37/00
    • C08G18/8093A63B37/0003A63B37/0024A63B37/0075A63B45/02C08L75/04C08L75/06C09D11/102C08L2666/20
    • Provided as ink for a golf ball for use in marking a golf ball is ink for a golf ball including an ink resin having a predetermined hydroxyl value and block isocyanate. When marking a golf ball by using the ink of the present invention, a hydroxyl group in the ink resin in an ink layer and an isocyanate group derived from the block isocyanate react with each other to increase hardness of the ink layer, thereby improving abrasion resistance of the marking. In addition, the isocyanate group derived from the block isocyanate and a functional group of an ionomer resin on the ball surface react with each other to improve adhesiveness of marking to the ball surface. Furthermore, the hydroxyl group of the ink resin and an isocyanate group in a urethane top coat layer react with each other to increase strength of the ink layer, thereby improving hitting resistance of the marking. Then, nitrogen in urethane bonding generated by the reaction between the hydroxyl group in the ink layer and the isocyanate group and the isocyanate group in the urethane top coat layer react with each other to further improve abrasion resistance of the marking.
    • 提供用于标记高尔夫球的高尔夫球的油墨是包括具有预定羟基值的油墨树脂和嵌段异氰酸酯的高尔夫球用油墨。 当通过使用本发明的油墨标记高尔夫球时,油墨层中的油墨树脂中的羟基和源自嵌段异氰酸酯的异氰酸酯基彼此反应以增加油墨层的硬度,从而提高耐磨性 的标记。 此外,衍生自嵌段异氰酸酯的异氰酸酯基团和球形表面上的离聚物树脂的官能团彼此反应以提高标记对球表面的粘附性。 此外,油墨树脂中的羟基和聚氨酯顶涂层中的异氰酸酯基彼此反应以提高油墨层的强度,从而提高标记的耐击穿性。 然后,通过油墨层中的羟基与异氰酸酯基团之间的反应产生的氨基甲酸酯键和氮氧化物顶涂层中的异氰酸酯基团之间的氮彼此反应,以进一步提高标记的耐磨性。
    • 2. 发明授权
    • Golf ball
    • 高尔夫球
    • US06554723B1
    • 2003-04-29
    • US09168083
    • 1998-10-08
    • Ryuhei KametaniSusumu MutaTakashi Ohira
    • Ryuhei KametaniSusumu MutaTakashi Ohira
    • A63B3114
    • C09D11/037A63B37/0003A63B37/0022A63B37/0074A63B37/14A63B45/02
    • A golf ball is provided which bears a mark having a distinct metallic lustered appearance, being superior in durability. The mark is printed by using a transfer printing film having an ink layer containing a pigment and metal particles. An ink composition, defining the ink layer, contains 20 to 35 parts by weight of a metal dispersion relative to 1 to 5 parts by weight of a pigment. The metal particle is in a flattened form and a content of the particles in the dispersion is 5 to 15%. An average thickness of the flattened metal particles is 50 to 500 angstroms and an average diameter 10 to 60 microns. Aluminum, chromium, cobalt, steel, silver, gold or nickel alloy are employed as the metal of the particle.
    • 提供具有不同金属光泽外观的标记的高尔夫球,耐久性优异。 通过使用具有含有颜料和金属颗粒的油墨层的转印印刷膜印刷标记。 定义油墨层的油墨组合物相对于1至5重量份的颜料含有20至35重量份的金属分散体。 金属颗粒呈扁平形状,分散体中的颗粒含量为5〜15%。 扁平金属颗粒的平均厚度为50至500埃,平均直径为10至60微米。 使用铝,铬,钴,钢,银,金或镍合金作为颗粒的金属。
    • 3. 发明授权
    • Transfer printing film and golf ball marked by the same
    • 转印印刷膜和高尔夫球标记相同
    • US06217985B1
    • 2001-04-17
    • US09168345
    • 1998-10-07
    • Masaru HirukawaRyuhei KametaniSusumu MutaTakashi Ohira
    • Masaru HirukawaRyuhei KametaniSusumu MutaTakashi Ohira
    • B41M526
    • B41M3/12A63B37/0003A63B37/0022A63B45/02Y10S428/913Y10S428/914Y10T428/24802Y10T428/31511Y10T428/31551Y10T428/31786
    • The invention provides a transfer printing film, an ink layer of which comprises a urethane resin having a predetermined hydroxyl value and a polyester resin and/or an epoxy resin having an another predetermined hydroxyl value, and provides a golf ball marked by the film. The hydroxyl-functional urethane resin and polyester resin and/or epoxy resin in the ink layer react with isocyanate functional resins in the urethane clear top coat of a golf ball to form urethane bondings respectively, whereby the strong adhesion between the urethane clear top coat and the ink layer is realised, and the transferred pattern becomes to be hardly removed from the golf ball surface and to be superior in hitting durability. Furthermore, because not only the urethane resin but also the polyester resin and/or epoxy resin is incorporated in the ink layer, a transfer temperature of the ink layer as a whole becomes low, and thus, in the operation of thermal transfer of the pattern, the heat damage of distortion of dimples, golf ball, and the pattern are respectively decreased as well as the required thermal energy being lowered.
    • 本发明提供一种转印膜,其油墨层包含具有预定羟值的聚氨酯树脂和具有另一预定羟基值的聚酯树脂和/或环氧树脂,并提供由该膜标记的高尔夫球。 油墨层中的羟基官能聚氨酯树脂和聚酯树脂和/或环氧树脂与高分子聚氨酯透明顶层中的异氰酸酯官能树脂反应,分别形成氨基甲酸酯键,从而使氨基甲酸酯清漆面漆与 油墨层被实现,并且转印图案几乎不会从高尔夫球表面移除并且具有优异的打击耐久性。此外,由于不仅聚氨酯树脂,而且聚酯树脂和/或环氧树脂被引入到墨水中 层,墨层的转印温度整体变低,因此在图案的热转印操作中,热损伤变形 的凹坑,高尔夫球和图案分别降低,并且所需的热能降低。