| 发明名称 |
Process to Produce Functionalized Polymer |
| 摘要 |
This invention relates to a process to produce a functionalized polymer comprising:
a) contacting an iodine modified aromatic polymer with an oxidizing agent to obtain an iodonium salt of the aromatic polymer;b) contacting the iodonium salt of the aromatic polymer with a polymer having internal or terminal unsaturation(s); andc) obtaining a functionalized polymer from the polymer having internal or terminal unsaturation(s) wherein the functionalized polymer has an Mn less than the Mn of the polymer having internal or terminal unsaturation(s) and the functionalized polymer has an acid number higher than the acid number of the polymer having internal or terminal unsaturation(s). |
| 申请公布号 |
US2015175754(A1) |
申请公布日期 |
2015.06.25 |
| 申请号 |
US201414550397 |
申请日期 |
2014.11.21 |
| 申请人 |
ExxonMobil Chemical Patents Inc. |
发明人 |
Yang Yong;Reimers Jay L. |
| 分类号 |
C08J3/20;C08J3/00 |
主分类号 |
C08J3/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A process to produce a functionalized polymer comprising:
a) contacting an iodine modified aromatic polymer with an oxidizing agent to obtain an iodonium salt of the aromatic polymer; b) contacting the iodonium salt of the aromatic polymer with a polymer having internal or terminal unsaturation(s); and c) obtaining a functionalized polymer from the polymer having internal or terminal unsaturation(s) wherein the functionalized polymer has an Mn less than the Mn of the polymer having internal or terminal unsaturation(s) and the functionalized polymer has an acid number higher than the acid number of the polymer having internal or terminal unsaturation(s). |
| 地址 |
Baytown TX US |
