发明授权
- 专利标题: Polycarbonate compositions
- 专利标题(中): 聚碳酸酯组合物
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申请号: US11843076申请日: 2007-08-22
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公开(公告)号: US08759428B2公开(公告)日: 2014-06-24
- 发明人: Christopher L. Hein , Cristina Cojocariu , Mohd S. Salleh
- 申请人: Christopher L. Hein , Cristina Cojocariu , Mohd S. Salleh
- 申请人地址: NL
- 专利权人: Sabic Innovative Plastics IP B.V.
- 当前专利权人: Sabic Innovative Plastics IP B.V.
- 当前专利权人地址: NL
- 代理机构: Cantor Colburn LLP
- 主分类号: C08K5/1545
- IPC分类号: C08K5/1545 ; C08K5/1575 ; C08K5/10 ; C08K5/315 ; C09K11/06
摘要:
A polycarbonate composition is disclosed comprising a polycarbonate resin, a 3-hydroxychromone dye, and an ultraviolet absorber selected from the group consisting of cyanoacrylates, malonates, and oxanilides. The combination of the 3-hydroxychromone dye and ultraviolet absorber results in a composition with good color retention and strong initial fluorescent emission intensity.
公开/授权文献
- US20090054586A1 POLYCARBONATE COMPOSITIONS 公开/授权日:2009-02-26
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