| 发明名称 |
Formulations Having Benzoate Dye Carriers for Meta-Aramid Articles |
| 摘要 |
Glycol ether benzoates, glycol benzoates and methyl benzoate facilitate the dyeing of the meta-aramid article, e.g., fibers, at or near neutral pH. The addition of an anionic surfactant, such as sodium lauryl sulfate, enhances the performance of the benzoates. |
| 申请公布号 |
US2016281296(A1) |
申请公布日期 |
2016.09.29 |
| 申请号 |
US201615177476 |
申请日期 |
2016.06.09 |
| 申请人 |
Dow Global Technologies LLC |
发明人 |
Gamble Aleksandr T.;Donate Felipe A.;Wachowicz Rebecca J. |
| 分类号 |
D06P1/651;C09B67/34;D06P3/24;D06P1/42;D06P1/62 |
主分类号 |
D06P1/651 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An aqueous dye formulation comprising:
A. cationic dye; B. a glycol ether benzoate; C. water; and D. optionally, an anionic surfactant. |
| 地址 |
Midland MI US |
