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公开(公告)号:US20210016588A1
公开(公告)日:2021-01-21
申请号:US16768726
申请日:2018-11-30
申请人: AGFA NV , AGFA-GEVAERT NV
发明人: Faima LAZREG , Johan LOCCUFIER , Jan VENNEMAN , Tim DESMET
摘要: A method of near infrared (NIR) laser processing a resin based article includes the steps of applying a composition including a specific optothermal converting agent on a surface of the article, and exposing at least part of the applied optothermal converting agent with a NIR laser. The specific optothermal converting has an improved stability towards the environment and therefore renders the laser processing method more reliable.