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
1993-10-13
1998-06-23
Niland, Patrick D.
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...
524839, 524840, C08J 300, C08K 320, C08L 7500
Patent
active
057706514
ABSTRACT:
Oligourethanes containing both anionic and cationic groups may be used as formulating agents for superior aqueous pigment preparations.
REFERENCES:
patent: 4147679 (1979-04-01), Scriven et al.
patent: 4507427 (1985-03-01), Potter et al.
patent: 4510302 (1985-04-01), Kolb et al.
patent: 4812492 (1989-03-01), Eckes et al.
Muller Hans-Werner
Novotny Fritz
Traubel Harro
Bayer Aktiengesellschaft
Gil Joseph C.
Henderson Richard E. L.
Niland Patrick D.
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