Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1989-04-25
1991-06-11
Higel, Floyd D.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524100, 524139, 524189, 524217, 524222, 524238, 523455, 523508, 252 515A, 106181, 260404, C07C23914
Patent
active
050232835
ABSTRACT:
Esters of N,N-bis(hydroxyethyl)hydroxylamines corresponding to the formula ##STR1## wherein R are various aliphatic and aromatic groups, and X is hydroxy or substituted carboxyethyl are effective in stabilizing various organic materials against oxidative, thermal and actinic degradation.
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Ravichandran Ramanathan
Seltzer Raymond
Ciba-Geigy Corporation
Falber Harry
Higel Floyd D.
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