发明授权
- 专利标题： Colored thermoplastic resin compositions for laser welding, anthraquinone colorants therefor and molded product therfrom
- 专利标题（中）： 用于激光焊接的着色热塑性树脂组合物，其蒽醌着色剂和模制产品
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申请号： US11327712申请日： 2006-01-06
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公开(公告)号： US07714045B2公开(公告)日： 2010-05-11
- 发明人: Yoshiteru Hatase , Reiko Koshida , Hiroyuki Sumi , Ryuichi Hayashi
- 申请人： Yoshiteru Hatase , Reiko Koshida , Hiroyuki Sumi , Ryuichi Hayashi
- 申请人地址： US DE Wilmington JP Osaka
- 专利权人： E.I. du Pont de Nemours and Company,Orient Chemical Industries Ltd
- 当前专利权人： E.I. du Pont de Nemours and Company,Orient Chemical Industries Ltd
- 当前专利权人地址： US DE Wilmington JP Osaka
- 主分类号： C08K5/34
- IPC分类号： C08K5/34 ; C08K5/3492 ; C08K5/08 ; C08G65/26
摘要：
Thermoplastic resin compositions suitable for laser welding are described in which black colorants are added. These colorants constitute amine salt of anthraquinone dyes. Additional dyes, coloring agents, and a variety of other materials may be added. These compositions demonstrate outstanding mechanical and chemical properties once laser-welded.
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