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发明申请
US20050003301A1 Laser ray transmitting colored thermoplastic resin composition and method of laser welding 审中-公开
激光射线透射彩色热塑性树脂组合物和激光焊接方法

Laser ray transmitting colored thermoplastic resin composition and method of laser welding
摘要：
A laser ray transmitting colored thermoplastic resin composition containing an anthrapyridone acid dye represented by formula (1) or (3); method of laser welding wherein a contact portion of a laser ray transmitting material of the laser ray transmitting colored thermoplastic resin composition and a laser absorbent material is welded by irradiating laser ray so that the laser ray transmits the laser ray transmitting material and is absorbed in the laser absorbent material with the laser ray transmitting material and the laser absorbent material in contact with each other.
摘要（中）：

一种含有由式（1）或（3）表示的蒽吡啶酮酸性染料的含有激光射线的着色热塑性树脂组合物; 激光焊接方法，其中激光射线透射着色热塑性树脂组合物的激光束透射材料的接触部分和激光吸收材料通过照射激光束被焊接，使得激光射线透射激光透射材料并被吸收在 具有激光透射材料和激光吸收材料彼此接触的激光吸收材料。

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