| 摘要 |
<p>A process for dyeing certain textile fibers, utilizing vat acid dyeing and specific additional (second) reducing agents such as alpha-hydroxyalkylsulfinic acids, their salts and 1,2,4-trithiolane, resulting in excellent depth of shade and washfastness, is provided.</p> |
| 申请人 |
INVISTA TECHNOLOGIES S.A.R.L. |
发明人 |
BURKINSHAW, STEPHEN, M.;CHEVLI, SAMIT, N.;HUNT, JR., MICHAEL, O.;JONES, LEE, D.;LEWIS, DAVID, M.;MARFELL, DAVID, J. |
