发明名称 |
Stabilization of methylmethacrylate-butadiene-styrene graft copolymers against thermal oxidation |
摘要 |
The instant invention relates to a stabilized composition of methylmethacrylate-butadiene-styrene graft copolymers with selected sterically hindered phenolic antioxidants and thioethers. Further subjects of the invention are a process for the stabilization of methylmethacrylate-butadiene-styrene graft copolymers and the use of selected sterically hindered phenolic antioxidants together with a thioether for the thermal stabilization of said graft copolymer.
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申请公布号 |
US2010036016(A1) |
申请公布日期 |
2010.02.11 |
申请号 |
US20090322430 |
申请日期 |
2009.02.02 |
申请人 |
WEGMANN ALEX;XANTHOPOULOS PASCAL |
发明人 |
WEGMANN ALEX;XANTHOPOULOS PASCAL |
分类号 |
C08K5/3492;C08K5/13 |
主分类号 |
C08K5/3492 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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