发明公开
EP2991880A1 INTERIOR TRAIN COMPONENTS HAVING LOW SMOKE AND LOW HEAT RELEASE, AND METHODS OF THEIR MANUFACTURE
审中-公开
具有低烟气和低热量释放的室内火车组件及其制造方法
- 专利标题： INTERIOR TRAIN COMPONENTS HAVING LOW SMOKE AND LOW HEAT RELEASE, AND METHODS OF THEIR MANUFACTURE
- 专利标题（中）： 具有低烟气和低热量释放的室内火车组件及其制造方法
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申请号： EP14730631.0申请日： 2014-04-28
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公开(公告)号： EP2991880A1公开(公告)日： 2016-03-09
- 发明人: SYBERT, Paul Dean , VAN DER MEE, Mark Adrianus Johannes , ASSINK, Roland Sebastian , VAN DE GRAMPEL, Robert Dirk
- 申请人： SABIC Innovative Plastics IP B.V.
- 申请人地址： Plasticslaan 1 4612 PX Bergen op Zoom 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： Plasticslaan 1 4612 PX Bergen op Zoom NL
- 代理机构： Modiano, Micaela Nadia
- 优先权： US201313874746 20130501
- 国际公布： WO2014179208 20141106
- 主分类号： B61D33/00
- IPC分类号： B61D33/00 ; C08K5/00 ; C08K5/53 ; C08L69/00 ; C08L83/10
摘要：
Interior railway components (seat covers and claddings) comprise a thermoplastic composition comprising: a first polymer comprising bisphenol A carbonate units and monoaryl arylate units, or a second polymer comprising bisphenol A carbonate units, monoaryl arylate units, and siloxane units, or a combination comprising at least one of the foregoing polymers; and an organophosphorus compound; wherein a sample of the thermoplastic composition has: a smoke density after 4 minutes (Ds-4) of equal to or less than 300, an integral of the smoke density as a function of time up to 4 minutes (VOF4) of equal to or less than 600, a maximum average heat release (MAHRE) of equal to or less than 90 kW/m2, and a ductility in multiaxial impact of 100%.
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