<p>The present invention relates to urea terminated polyurethane dispersants based on selected diols, aqueous dispersions of such polyurethanes, the manufacture of the urea terminated polyurethane dispersions, and inks containing pigments and/or disperse dyes dispersed with these urea terminated polyurethane dispersants. The urea termination can have nonionic hydrophilic substituents.</p>
申请公布号
WO2009143433(A1)
申请公布日期
2009.11.26
申请号
WO2009US44994
申请日期
2009.05.22
申请人
E. I. DU PONT DE NEMOURS AND COMPANY;LI, XIAOQING;LIN, TYAU-JEEN;MCINTYRE, PATRICK, F.
