Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent
1987-08-12
1989-01-31
Sneed, H. M. S.
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
564150, 2604045, C07C10320, C07C10329
Patent
active
048017493
ABSTRACT:
Phenolic antioxidant hydrazides are provided which are useful to stabilize organic materials (such as synthetic polymers) which are subject to oxidative degradation.
REFERENCES:
patent: 3282939 (1966-11-01), Spivack et al.
patent: 3660438 (1972-05-01), Dexter
patent: 3699053 (1972-10-01), Gentit
patent: 3856748 (1974-12-01), Dexter et al.
Kazmierczak Robert T.
MacLeay Ronald E.
Wicher Jerome
Irzinski Elizabeth
Pennwalt Corporation
Sneed H. M. S.
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