Composition containing a mannich base of a partially sulfurized

Details Composition containing a mannich base of a partially sulfurized Composition containing a mannich base of a partially sulfurized

1989-11-24

1992-11-24

Johnson, Jerry

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

252 475, 564366, 564367, 564372, C07C21100, C10M13530

Patent

active

051664399

ABSTRACT:
A sulfurized, phenolic antioxidant having a low chlorine content and good copper corrosion properties is prepared by reacting a partially sulfurized mixture of reactive, hindered phenols with formaldehyde or formaldehyde and an amine.

REFERENCES:
patent: 3741896 (1973-06-01), Abbott et al.
patent: 3883501 (1975-05-01), Malec
patent: 3929654 (1975-12-01), Brewster
patent: 3951830 (1976-04-01), Karn
patent: 3956148 (1976-05-01), Swietlik et al.
patent: 3992308 (1976-11-01), Malec
patent: 4157309 (1979-06-01), Wilgus et al.
patent: 4175044 (1979-11-01), Wilgus et al.
patent: 4178259 (1979-12-01), King
patent: 4946610 (1990-08-01), Lam et al.
patent: 5009802 (1991-04-01), Lam et al.
Alpha Olefins Applications Handbook, pp. 346, 347 Marcel Dekker, Inc. 1989.

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