Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1990-10-24
1992-09-08
Springer, David B.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
560 17, C07D20740, C07C21928, C07C21932
Patent
active
051459701
ABSTRACT:
Compounds prepared by the addition of the mercaptan group of 3,5-dialkyl-4-aminobenzenethiol to activated ethylenic double bonds or the sulfenyl chloride of 3,5-dialkyl-4-aminobenzenethiol to trialkyl phosphites are effective stabilizers for organic material subject to oxidative and/or thermal degradation.
REFERENCES:
patent: 3156720 (1964-11-01), Goldberg et al.
patent: 3224972 (1965-12-01), Orloff et al.
patent: 3934972 (1976-01-01), Greenhalgh et al.
patent: 3953162 (1976-04-01), Greenhalgh et al.
Chem. Abst. 60, 10600d.
Ciba-Geigy Corporation
Hall Luther A. R.
Springer David B.
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