发明名称 |
PROCESS FOR PREPARING FINE POWDER POLYUREA AND GREASES THEREFROM |
摘要 |
Polyurea compounds are prepared by reacting amines and polyisoyanates in the presence of a liquid diluent in a high-pressure impingement mixing device under conditions sufficient to produce polyurea compounds having the consistency of a powder and in which diluent is dispersed.
|
申请公布号 |
US2011207641(A1) |
申请公布日期 |
2011.08.25 |
申请号 |
US201113041648 |
申请日期 |
2011.03.07 |
申请人 |
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY |
发明人 |
BAUM MARK W. |
分类号 |
C10M115/08;C08L75/02 |
主分类号 |
C10M115/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|