abstract |
The present invention relates to urea-terminated polyurethane dispersions based on diols and polyether diols, aqueous dispersions of such polyurethanes, the preparation of urea-terminated polyurethane dispersions, and pigments dispersed with these urea-terminated polyurethane dispersants and / or Or it relates to an ink containing a disperse dye. The urea end capping can have a nonionic hydrophilic substituent. |