- 专利标题： Laser-absorbing molding compositions with low carbon black contents
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申请号： US11138969申请日： 2005-05-26
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公开(公告)号： US20050217790A1公开(公告)日： 2005-10-06
- 发明人: Detlev Joachimi , Thomas Braig , Martin Dobler , Frank Krause , Frederik Thoma
- 申请人： Detlev Joachimi , Thomas Braig , Martin Dobler , Frank Krause , Frederik Thoma
- 优先权： DE10151847.1 20011024
- 主分类号： C08J5/00
- IPC分类号： C08J5/00 ; B29C65/16 ; C08K3/40 ; C08K5/00 ; C08L67/00 ; C08L69/00 ; C08L77/00 ; C08L101/00 ; B32B31/24 ; B32B31/28
摘要：
The present invention relates to natural-colored and pigmented thermoplastic molding compositions and molded parts fabricated therefrom that are laser-absorbing at least in partial spectral regions of the wavelength range from 700 to 1200 nm and that can be welded by laser beam welding and to molded parts that are transparent or translucent to laser light.
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