Compositions – Electrolytes for electrical devices
Patent
1991-10-18
1994-12-27
McAvoy, Ellen M.
Compositions
Electrolytes for electrical devices
252 482, 252 484, 252 486, 252404, 568 41, 568 44, 568 46, 568 48, C10M13524, C10M13520
Patent
active
053762908
ABSTRACT:
Novel compositions are described which comprise an elastomer or a lubricant and at least one compound of the formulae I or II ##STR1## The symbols R.sub.1, R.sub.2, R.sub.3, Z.sub.1 and Z.sub.2 are as defined in claim 1.
The compounds of the formula II and some of the compounds of the formula I are novel, and they are used especially as antioxidants.
REFERENCES:
patent: 2415833 (1947-02-01), Mikeska et al.
patent: 2417118 (1947-03-01), McCleary et al.
patent: 3227677 (1966-01-01), Simpson
patent: 3553270 (1971-01-01), Wallensak et al.
patent: 3660352 (1972-05-01), Song
patent: 3772390 (1973-11-01), Song
patent: 4021468 (1977-05-01), Lind
patent: 4091037 (1978-05-01), Arold
patent: 4108831 (1978-08-01), Cottman
patent: 4358616 (1982-11-01), Wedemeyer et al.
patent: 4551259 (1985-11-01), Braid
patent: 4707300 (1987-11-01), Sturm et al.
patent: 4741846 (1988-05-01), Evans
patent: 4759862 (1988-07-01), Meier
patent: 4772405 (1988-09-01), Wirth
patent: 4820756 (1989-04-01), Pitteloud et al.
patent: 4857572 (1989-08-01), Meier et al.
patent: 4874885 (1989-10-01), Stegmann et al.
patent: 4946610 (1990-08-01), Lam et al.
Chemical Abstract 86:5067n; Synthesis of New Organosulfur Derivatives of Shielded Phenols, Jan. 1977.
Chemical Abstract 89:27167j; Phenol Derivatives as Oil Stabilizers, Jul. 1978.
J. Am Chem. Soc. vol. 71 p. 2264 Jan. (1949).
Abdullaeva, Chem. Abstracts 83:79881h Sep. 1975.
Dubs Paul
Evans Samuel
Meier Hans R.
Ciba-Geigy Corporation
Hall Luther A. R.
McAvoy Ellen M.
Villamizer JoAnn
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