Tint-viscosity stabilization polymeric thickeners

Details Tint-viscosity stabilization polymeric thickeners Tint-viscosity stabilization polymeric thickeners

2011-01-11

2011-01-11

Mulcahy, Peter D (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From reactant having at least one -n=c=x group as well as...

C528S059000, C528S060000, C528S062000, C528S086000, C524S101000, C524S296000, C524S297000, C524S431000, C524S589000, C524S590000, C524S591000, C510S461000, C510S475000, C510S499000, C510S501000, C106S031130, C106S031010, C106S031600, C106S031280, C106S031770

Reexamination Certificate

active

07868122

ABSTRACT:
Compositions and methods of making urethane based nonionic associative thickeners are described herein. Uses of the nonionic associative thickeners are also described.

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PCT, Search Report and Written Opinion for International counterpart Application No. PCT/US2009/041658, mailed Jul. 24, 2009, 12 pages.

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