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    • 3. 发明专利
    • Transparent glass article locally colored in bulk thereof and associated method thereof
    • 透明玻璃制品本身色彩鲜艳,其相关方法
    • JP2013241325A
    • 2013-12-05
    • JP2013090399
    • 2013-04-23
    • Sgd Saエスジーディー・ソシエテ・アノニム
    • RIEZMAN YANNICK SAMUELBOURJOT JOEL
    • C03B27/016B23K26/00B44C1/22B65D23/00C03B25/02C03C23/00
    • C03C23/0025B41M5/262B44C5/00B44F1/00C03C3/095Y10T428/131Y10T428/24926
    • PROBLEM TO BE SOLVED: To provide a method for decorating or marking by coloring a glass substrate, and a method for decorating or marking a glass bottle in bulk of transparent glass through an industrial process.SOLUTION: An industrial decoration method whereby a colored pattern is made in bulk of an article made of transparent glass of a composition containing at least one metallic oxide of silver, gold or copper comprises the following successive steps: a step of irradiating a zone of the glass article to be colored with laser; and a final step of annealing the irradiated glass, in which a glass composition that contains cerium and has a total content of antimony and tin of less than 100 ppm is used. The step of irradiating the zone to be colored with laser is performed with laser irradiation having a pulse duration of ≤10s while delivering power greater than 10W/cm, preferably in the range of 10W/cmto 5×10W/cmto the glass.
    • 要解决的问题:提供一种通过着色玻璃基板进行装饰或标记的方法,以及通过工业工艺对透明玻璃的大部分玻璃瓶进行装饰或标记的方法。解决方案:一种工业装饰方法,其中着色图案是 由含有至少一种银,金或铜的金属氧化物的组合物的透明玻璃制成的制品大体上包括以下连续步骤:用激光照射待着色的玻璃制品的区域的步骤; 并且使用包含铈并且总含量小于100ppm的锑和锡的总含量的玻璃组合物对被照射的玻璃进行退火的最终步骤。 用激光照射区域的步骤是在脉冲持续时间≤10秒的激光照射下进行,同时传递大于10W / cm 2的功率,优选在10W / cm至5×10W / cm的范围内的玻璃。