A - Human Necessities – 61 – L
Patent
A - Human Necessities
61
L
21/2, 204/91.79
A61L 2/08 (2006.01) C08K 5/00 (2006.01) C08K 5/13 (2006.01)
Patent
CA 1244379
ABSTRACT OF THE DISCLOSURE The present invention is an irradiated article made from a composition and a method of irradiating the composition. The composition comprises a polyamide and a hindered phenol having the formula: Image wherein: R1 is methyl, ethyl or an alpha-branched alkyl group of from 3-10 carbons, R2 is hydrogen, methyl, ethyl or an alpha-branched alkyl group of from 3-10 carbons, x is from 2-6, n is from 2-6, it being recognized that when n is greater than one, the alkyl phenol groups can vary in structure, and z is selected from the group consisting of alkylenes, arylenes, cyanurates. esters, amines, phosphorus, oxygens, sulfur, amides wherein the basic amide structure is Image , and mixtures thereof.
453364
Huthwaite Herbert J.
Sibilia John P.
Stewart Donald F.
Alliedsignal Inc.
Gowling Lafleur Henderson Llp
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