发明名称 |
COLORED THERMOPLASTIC RESIN COMPOSITIONS FOR LASER WELDING, ANTHRAQUINONE COLORANTS THEREFOR AND MOLDED PRODUCT THEREFROM |
摘要 |
Thermoplatic resin compositions suitable for laser welding are discribed in which black colorants are added. These colorants constitute amine salts of anthraquinone dyes. Additional dyes, coloring agents, and a variety of other materials may be added. These compositions demonstrate outstanding mechanica l and chemical properties once laser-welded. |
申请公布号 |
CA2423846(A1) |
申请公布日期 |
2002.05.16 |
申请号 |
CA20012423846 |
申请日期 |
2001.11.13 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY;ORIENT CHEMICAL INDUSTRIES, LTD. |
发明人 |
KOSHIDA, REIKO;HATASE, YOSHITERU;HAYASHI, RYUICHI;SUMI, HIROYUKI |
分类号 |
B29C65/16;B29C65/00;B29K67/00;B29K77/00;C08K5/08;C08K5/19;C08L67/00;C08L77/00;C08L101/00;C09B1/34;C09B1/58;C09B5/14;C09B5/30;C09B45/14;C09B45/16;C09B57/12;C09B67/22;C09B69/02;C09B69/04 |
主分类号 |
B29C65/16 |
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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