Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent
1978-07-14
1979-11-27
Nielsen, Earl A.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
260 292EP, 528 87, 528112, 528113, 528148, 528341, 528361, C08G 5914, C08L 6300, C08G 5906
Patent
active
041762215
ABSTRACT:
Polyepoxide resins are adducted with amines and the adducts are then reacted with cyclic dicarboxylic acid anhydrides. The resulting resinous products when salted with an amine are water soluble or water dispersible. The resinous solutions or dispersions can be formulated into coating compositions particularly useful for metal substrates.
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Celanese Polymer Specialties Company
Genoni K. A.
Morgan T. J.
Nielsen Earl A.
Price Herbert P.
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