Resins and lacquers derived from polyaminoacrylates
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United States of America Patent
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Jul 16, 1985
Grant Date -
N/A
app pub date -
Nov 9, 1982
filing date -
Nov 9, 1981
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A lacquer composition comprising a water soluble reaction product of (a) a water soluble acrylic polymer or copolymer having pendant amine groups, and (b) a glycidyl ether of a di- or polyhydric alcohol or monomeric phenolic compound having 2-4 aromatic hydroxy groups with the proviso that per amine equivalent of component (a) 0.5-0.85 epoxide equivalents of component (b) are present, the reaction product being hardened by a mixture of component (b) above and a glycidyl ether of a polymeric phenol-aldehyde condensate or of polyamine derived from ethyleneimine and/or propyleneimine. The composition is useful for coating such substrates as leather.
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