发明授权
- 专利标题: Rail component comprising flame retardant compositions, and methods of manufacture
- 专利标题(中): 包含阻燃组合物的轨道部件和制造方法
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申请号: US13436791申请日: 2012-03-30
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公开(公告)号: US09453128B2公开(公告)日: 2016-09-27
- 发明人: Paul Dean Sybert , James Franklin Hoover , Thomas L. Evans
- 申请人: Paul Dean Sybert , James Franklin Hoover , Thomas L. Evans
- 申请人地址: NL Bergen op Zoom
- 专利权人: SABIC GLOBAL TECHNOLOGIES B.V.
- 当前专利权人: SABIC GLOBAL TECHNOLOGIES B.V.
- 当前专利权人地址: NL Bergen op Zoom
- 代理机构: Cantor Colburn LLP
- 主分类号: C08L83/10
- IPC分类号: C08L83/10 ; C08L69/00 ; C08L83/06 ; C08L63/00 ; C08K3/22 ; C08K5/00
摘要:
A railway vehicle component, wherein the component is a partition or a light cover, and wherein the component is molded or formed from a thermoplastic polymer composition comprising: a siloxane-containing copolymer in an amount effective to provide a total of 0.2 to 6.5 wt % of siloxane units based on the total weight of the polymers in the thermoplastic polymer composition, a bromine-containing polymer in an amount effective to provide 9 to 13 wt % of bromine, based on the total weight of the polymers in the thermoplastic polymer composition, and optionally a third polymer, wherein the wt % of the siloxane-containing copolymer, the bromine-containing polymer, and the optional third polymer, sum to 100 wt %, and 0.05 to 10 wt % of a light diffuser additive, based on the total weight of polymers in the thermoplastic polymer composition.