发明申请
US20110060102A1 UREA-TERMINATED POLYURETHANE DISPERSANTS 审中-公开
尿素终止的聚氨酯分散剂

UREA-TERMINATED POLYURETHANE DISPERSANTS
摘要:
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.
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