EP1860148B1 Laser ray transmitting colored polyolefin resin composition and method of laser welding
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基本信息:
- 专利标题： Laser ray transmitting colored polyolefin resin composition and method of laser welding
- 专利标题（中）：激光透射激光焊接的着色聚烯烃树脂组合物和方法
- 申请号：EP07010812.1 申请日：2004-02-12
- 公开(公告)号：EP1860148B1 公开(公告)日：2012-05-02
- 发明人： Yushina, Heihachi , Nakagawa, Osamu
- 申请人： Orient Chemical Industries Co., Ltd.
- 申请人地址： 7-14, Shinmori 1-chome Asahi-ku Osaka-shi Osaka 572-0813 JP
- 专利权人： Orient Chemical Industries Co., Ltd.
- 当前专利权人： ORIENT CHEMICAL INDUSTRIES CO., LTD.
- 当前专利权人地址： ORIENT CHEMICAL INDUSTRIES CO., LTD.
- 代理机构： Liedl, Christine
- 优先权： JP2003034516 20030213
- 主分类号： C08L23/00
- IPC分类号： C08L23/00 ; C08K5/08 ; C09B1/34 ; C09B1/514 ; B29C65/16
摘要：
Laser ray transmitting colored polyolefin resin composition containing an anthraquinone salt forming dye below; and method of laser welding wherein welding a portion of contact of a laser ray transmitting material of said resin composition and a laser ray absorbing material by irradiating laser ray so that the laser ray transmits the laser ray transmitting material and is absorbed in the laser ray absorbing material with the laser ray transmitting material and the laser ray absorbing material in contact with each other: A, B: -NH- or -O-; R - R : hydrogen, amino, hydroxy, halogen; R - R : hydrogen, alkyl, nitro, sulfonic group; Ki : organic ammonium ion; m: 1 or 2; n: 1 or 2; the sulfonic group is -SO3 or SO3M, the number of -SO3 being m, M representing hydrogen or an alkali metal.
公开/授权文献:
IPC结构图谱:
| C | 化学；冶金 |
| --C08 | 有机高分子化合物；其制备或化学加工；以其为基料的组合物 |
| ----C08L | 高分子化合物的组合物 |
| ------C08L23/00 | 只有1个碳-碳双键的不饱和脂族烃的均聚物或共聚物的组合物，此种聚合物的衍生物的组合物 |