| 发明名称 |
Rubber compositions containing phenol derivatives of 1,3,4-thiadiazole |
| 摘要 |
A process is disclosed for stabilization of natural rubber against oxidative degradation by incorporating therein phenolic derivatives of 3-hydroxymethyl-5-hydroxymethylthio-1,3,4-thiadiazolidine-2-thione and stabilized rubber compositions thereof.
|
| 申请公布号 |
US4818778(A) |
申请公布日期 |
1989.04.04 |
| 申请号 |
US19870132830 |
申请日期 |
1987.12.07 |
| 申请人 |
R. T. VANDERBILT COMPANY, INC. |
发明人 |
DOE, JR., LESTER A. |
| 分类号 |
C07D285/12;C07D285/125;C08K5/46;C08L7/00;C08L61/06;C08L71/00;C08L81/00;(IPC1-7):C08K5/46 |
主分类号 |
C07D285/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
