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
1982-05-14
1983-07-12
Lee, Lester L.
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...
524607, 528125, 528128, 528172, 528183, 528185, C08G 6932, C08G 6940
Patent
active
043931626
ABSTRACT:
Novel polyamides and copolyamides are prepared from 1,2-di(p-aminophenoxy) ethane and diacids or mixtures of 1,2-di(p-aminophenoxy) ethane and other diamines and diacids. These polyamides and copolyamides are useful as molded objects, fiber, films, laminate and coating.
REFERENCES:
patent: 3505288 (1970-04-01), Bodesheim et al.
patent: 4278786 (1981-07-01), Nanaumi et al.
Paschke Edward E.
Petty-Weeks C. Bruce
Blumberg Gunar J.
Lee Lester L.
Magidson William H.
McClain William T.
Standard Oil Company (Indiana)
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