WATER-FREE FABRIC DYEING PROCESS AND DYE COMPOSITIONS
A non-aqueous fabric dyeing method using a non-aqueous dyeing composition is described. The dyeing composition is a fluid at room temperature; contains no more than 5% water, no more than 5% VOCs and no more than 2.5% by weight vinyl monomers. The dye composition includes an organic dye that is soli...
Saved in:
Main Authors | , , |
---|---|
Format | Patent |
Language | English French German |
Published |
31.08.2022
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | A non-aqueous fabric dyeing method using a non-aqueous dyeing composition is described. The dyeing composition is a fluid at room temperature; contains no more than 5% water, no more than 5% VOCs and no more than 2.5% by weight vinyl monomers. The dye composition includes an organic dye that is solid at temperatures up to 130° C. and which sublimes or boils at 130 to 220° C., and further includes a carrier that is a liquid in the temperature range of 130 to 220° C. |
---|---|
Bibliography: | Application Number: EP20200807967 |