| 发明名称 |
FLAME-RETARDANT HALOGEN-FREE POLY(PHENYLENE ETHER) COMPOSITIONS |
| 摘要 |
Disclosed are polymer compositions, comprising:
(a) 10 to 40 weight percent of a poly(phenylene ether)-polysiloxane copolymer;(b) 5 to 25 weight percent of a hydrogenated block copolymer of an alkenyl aromatic compound and a conjugated diene;(c) 0 to 10 weight percent of a polybutene;(d) 30 to 60 weight percent of magnesium hydroxide;(e) 0 to 10 weight percent of an anti-UV agent;(f) 1 to 40 weight percent of a copolymer of ethylene and a C3-C12 alpha-olefin; and(g) 0 to 30 weight percent of a polyolefin homopolymer. |
| 申请公布号 |
US2015056450(A1) |
申请公布日期 |
2015.02.26 |
| 申请号 |
US201214378145 |
申请日期 |
2012.03.26 |
| 申请人 |
Shan Wei |
发明人 |
Shan Wei |
| 分类号 |
H01B3/44;H01B13/14;H01B7/28;H01B3/42;H01B3/46;H01B7/295 |
主分类号 |
H01B3/44 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A polymer composition, comprising:
(a) 10 to 40 weight percent of a poly(phenylene ether)-polysiloxane copolymer; wherein the poly(phenylene ether)-polysiloxane copolymer is a mixture of a poly(phenylene ether) homopolymer and a poly(phenylene ether)-poly(phenylene ether)-polysiloxane block copolymer; (b) 5 to 25 weight percent of a hydrogenated block copolymer of an alkenyl aromatic compound and a conjugated diene; (c) 0 to 10 weight percent of a polybutene; (d) 30 to 60 weight percent of magnesium hydroxide; (e) 0 to 10 weight percent of an anti-UV agent; (f) 1 to 40 weight percent of a copolymer of ethylene and a C3-C12 alpha-olefin; and (g) 0 to 30 weight percent of a polyolefin homopolymer. |
| 地址 |
Shanghai CN |
