发明申请
US20120289656A1 High Impact Polystyrene with High Gloss and High Impact Strength
有权
具有高光泽度和高冲击强度的高抗冲聚苯乙烯
- 专利标题： High Impact Polystyrene with High Gloss and High Impact Strength
- 专利标题（中）： 具有高光泽度和高冲击强度的高抗冲聚苯乙烯
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申请号： US13445914申请日： 2012-04-13
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公开(公告)号： US20120289656A1公开(公告)日： 2012-11-15
- 发明人: David W. Knoeppel , Likuo Sun , Jon Tippet
- 申请人： David W. Knoeppel , Likuo Sun , Jon Tippet
- 申请人地址： US TX Houston
- 专利权人： FINA TECHNOLOGY, INC.
- 当前专利权人： FINA TECHNOLOGY, INC.
- 当前专利权人地址： US TX Houston
- 主分类号： C08L53/02
- IPC分类号： C08L53/02 ; C08L9/06
摘要：
A high impact polystyrene (HIPS) is made from styrene monomer and 3 to 20 wt % of an elastomeric component phase including polybutadiene rubber and styrene butadiene copolymer. The HIPS has a 60 degree gloss of 90 or more, a Gardner drop of at least 10 in-lb, and an Izod impact strength of 1.8 ft-lb/in or more. The HIPS can have salami morphology with rubber particle size between 1 and 1.3 microns.
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