发明名称 |
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. |
申请公布号 |
US2005003301(A1) |
申请公布日期 |
2005.01.06 |
申请号 |
US20040909870 |
申请日期 |
2004.08.02 |
申请人 |
ORIENT CHEMICAL INDUSTRIES, LTD. |
发明人 |
SUGAWARA SHUJI;HATASE YOSHITERU |
分类号 |
B29C65/00;B29C65/16;C08K5/00;G03C1/76;(IPC1-7):G03C1/76 |
主分类号 |
B29C65/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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