Compositions – Electrolytes for electrical devices
Patent
1987-07-30
1988-07-26
Raymond, Richard L.
Compositions
Electrolytes for electrical devices
252 47, 252 486, 568 55, C10M13530, C01C14932
Patent
active
047598620
ABSTRACT:
Novel bifunctionalized o-substituted phenols of the formula I ##STR1## are described. Reference should be made to the description in respect of the meaning of the substituents R.sup.1, Y and Z.
The novel substances are suitable as stabilizers for organic polymers and for mineral oils or synthetic oils.
REFERENCES:
patent: 3227677 (1966-01-01), Simpson
patent: 3660352 (1972-05-01), Song
patent: 3903173 (1975-09-01), Eggensperger et al.
patent: 4091037 (1978-05-01), Arold
patent: 4358616 (1982-11-01), Wedemeyer et al.
Chemical Abstracts, 97, 41279u, (1982).
Chem. Abstracts Service Registry Handbook, 1965-1971, No. 15479-46-6.
Ciba-Geigy Corporation
Covington Raymond
Hall Luther A. R.
Raymond Richard L.
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