Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Patent
1992-07-15
1993-11-23
Anderson, Harold D.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
524606, 525420, 525432, 528 26, 528183, 528190, 528220, 528337, 528338, 528339, 528340, 528344, 528347, C08G 6926
Patent
active
052645444
ABSTRACT:
Amorphous polyamide compositions are provided which are transparent and have improved glass transition and thermal decomposition temperatures. The polyamide compositions of the present invention can be prepared as the polymeric condensation product of a diamine component comprising neopentyldiamine, and a diacid component comprising an aromatic dicarboxylic acid.
REFERENCES:
patent: 5081223 (1992-01-01), Paschke et al.
Stephens, Journal of Polymer Science, vol. 40 (1959), pp. 359-366.
Paschke Edward E.
Poppe Wassily
Sinclair David P.
Amoco Corporation
Anderson Harold D.
Hensley Stephen L.
Schlott Richard J.
Sroka Frank J.
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