Assertion: lignin's application | /r/Desires | surface active agent
Facets:
Source sentences:
text: The following specific examples of the process of this invention and of the properties of the products obtained thereby will serve to exemplify the advantages of the invention in providing a substantially sulfur-free oxidized lignin dispersant of unique versatility in a wide variety of applications requiring a surface active agent having high solubility in both acidic and alkaline solutions and superior temperature stability.