| 发明名称 |
Process for Production of Poly(Arylene Sulfide) |
| 摘要 |
A process for producing a poly(arylene sulfide) polymer comprising (a) polymerizing reactants in a reaction vessel to produce a poly(arylene sulfide) reaction mixture, (b) processing the poly(arylene sulfide) reaction mixture to obtain a poly(arylene sulfide) polymer and a by-product slurry, (c) removing (e.g., evaporating) at least a portion of the by-product slurry to yield salt solids particulates, wherein at least a portion of the evaporating is carried out while simultaneously sizing the salt solids particulates to a desired size. |
| 申请公布号 |
US2015175748(A1) |
申请公布日期 |
2015.06.25 |
| 申请号 |
US201314135219 |
申请日期 |
2013.12.19 |
| 申请人 |
Chevron Phillips Chemical Company LP |
发明人 |
Fodor Jeffrey S.;Childress R. Shawn;Mitchell Kent E.;Hurst Kendall M. |
| 分类号 |
C08G75/14 |
主分类号 |
C08G75/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A process for producing a poly(arylene sulfide) polymer comprising:
(a) polymerizing reactants in a reaction vessel to produce a poly(arylene sulfide) reaction mixture; (b) processing the poly(arylene sulfide) reaction mixture to obtain a poly(arylene sulfide) polymer and a by-product slurry; (c) evaporating at least a portion of the by-product slurry to yield salt solids particulates, wherein at least a portion of the evaporating is carried out while simultaneously sizing the salt solids particulates to a desired size. |
| 地址 |
The Woodlands TX US |
