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
1995-11-09
1997-12-09
Sweet, Mark 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...
525432, 528346, C08L 7700
Patent
active
056962029
ABSTRACT:
Colorless, amorphous polyamides, their blends or alloys, and the molded articles with high alternate bending strengths that can be produced from them, are made available; they are preferably made up of aliphatic diamines and aliphatic dicarboxylic acids, and at the same time have high strength, high rigidity, high heat distortion, and good solvent resistance.
REFERENCES:
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patent: 4207411 (1980-06-01), Shue
patent: 4369305 (1983-01-01), Pagilagan
patent: 4847356 (1989-07-01), Hoppe et al.
patent: 5310860 (1994-05-01), Maj et al.
Ems-Inventa AG
Sweet Mark D.
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