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
1984-03-29
1985-04-02
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...
260DIG38, 2604045, 106 27, 524606, 5283393, C08G 6934
Patent
active
045088683
ABSTRACT:
Polymeric fat acid polyamides are disclosed useful in the flexographic ink industry, to provide products which will comply with environmental protection standards. The improvement lies in the use of acid termination with acid values of 8-20 and a sufficient amount of unsaturated monomeric fatty acids to provide a molecular weight product which will permit relatively high solids levels and reduced solvent emission while maintaining good ink varnish properties.
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Spinks Anne E.
Whyzmuzis Paul D.
Griffin Ronald W.
Henkel Corporation
Span Patrick J.
Szoke Ernest G.
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