Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Patent
1978-07-19
1979-12-11
Anderson, Harold D.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
528173, 528229, 528337, 528343, 528349, 528347, 260 302, 260 306R, 260 308R, 260 312N, 260 334R, C08G 6926
Patent
active
041784324
ABSTRACT:
Novel copolyoxalamides having the recurring unit ##STR1## are disclosed wherein R is a divalent aromatic radical and R.sub.1 is a divalent radical selected from the group consisting of 2,2,4- and 2,4,4-trimethylhexylene, ##STR2## and mixtures thereof. The novel copolyoxalamides are injection-moldable, thermoplastic materials which are characterized by good high temperature resistance and excellent resistance to oxidative degradation.
REFERENCES:
patent: 2945011 (1960-07-01), Caldwell et al.
patent: 3442869 (1969-05-01), Wolfes et al.
patent: 3516972 (1970-06-01), Wolfes et al.
patent: 3553289 (1971-01-01), Duxbury et al.
Chen Augustin T.
Onder Kemal B.
Anderson Harold D.
Firth Denis A.
Rose James S.
The Upjohn Company
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