发明授权
- 专利标题： Laser-transparent polyesters with alkali metal nitrites
- 专利标题（中）： 具有碱金属亚硝酸盐的激光透明聚酯
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申请号： US13447752申请日： 2012-04-16
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公开(公告)号： US08859664B2公开(公告)日： 2014-10-14
- 发明人: Rebekka von Benten , Peter Eibeck
- 申请人： Rebekka von Benten , Peter Eibeck
- 申请人地址： DE
- 专利权人： BASF SE
- 当前专利权人： BASF SE
- 当前专利权人地址： DE
- 代理机构： Drinker Biddle & Reath LLP
- 主分类号： C08K3/28
- IPC分类号： C08K3/28 ; B29C65/00 ; B29C65/16
摘要：
Use of thermoplastic molding compositions comprising, as essential components, A) from 29 to 99.99% by weight of a polyester, B) from 0.01 to 3.0% by weight of alkali metal salts of nitrous acid, or a mixture of these, based on 100% by weight of A) and B), and also moreover C) from 0 to 70% by weight of further additives, where the total of the % by weight values for A) to C) is 100%, for producing laser-transparent moldings of any type.
公开/授权文献
- US20120270987A1 LASER-TRANSPARENT POLYESTERS WITH ALKALI METAL NITRITES 公开/授权日：2012-10-25
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