Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1984-11-16
1985-11-19
Griffin, Ronald W.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
524445, 524446, 524447, 524497, 524555, 524556, C09D 374, C09D 380
Patent
active
045543070
ABSTRACT:
Pigment dispersions contain, as dispersing agent novel water soluble polymers containing acid groups, preferably polyacrylic acid or copolymers of polyacrylic acid with AMPS, having polydispersity below 1.5 and molecular weight in the range about 1,000 to about 5,000.
REFERENCES:
patent: 3759860 (1973-09-01), Peaker
patent: 3840487 (1974-10-01), Dyson et al.
Farrar David
Hawe Malcolm
Allied Colloids Limited
Griffin Ronald W.
Rosen Lawrence
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