Pyrazole compounds as stabilizers for organic materials

Details Pyrazole compounds as stabilizers for organic materials Pyrazole compounds as stabilizers for organic materials

1977-10-21

1979-03-27

Daus, Donald G.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

544 64, 544225, 544353, 548363, 548364, 548367, 546 6, 260 4575R, 260 4575C, 260 4575N, 260 4575M, 260 458N, C07F 100, C07F 300, C07F 1500, C07D23122

Patent

active

041465407

ABSTRACT:
The present invention concerns certain novel compounds falling under the general formula: ##STR1## WHEREIN R.sub.1, R.sub.2 and R.sub.3 are substituents, e.g. alkyl and Me is hydrogen or a metal cation.
The compounds are useful stabilizers of organic material against the degradative effect of heat, oxidation and U.V. light.

REFERENCES:
patent: 2694703 (1954-11-01), Graham
patent: 3074909 (1963-01-01), Matlack
patent: 3808228 (1974-04-01), Trofimenko
patent: 3959265 (1976-05-01), Avar et al.
patent: 3963737 (1976-06-01), Avar et al.
patent: 4008200 (1977-02-01), Avar et al.
patent: 4036631 (1977-07-01), Konotsune et al.
patent: 4063925 (1977-12-01), Konotsune et al.
patent: 4070536 (1978-01-01), Konotsune et al.
Jenson, Chemical Abstracts, vol. 57, 382a (1962).
Zolotov et al., Chemical Abstracts, vol. 64, 2801d (1966).
Mirza, Chemical Abstracts, vol. 68, 34,952f (1968).
Suenaga, Chemical Abstracts, vol. 53, 13,136f (1959).
Mirza et al., Chemical Abstracts, vol. 70, 91,285f (1969).
Zolotov et al., Chemical Abstracts, vol. 71, 129,385z (1969).
Navratil et al., Chemical Abstracts, vol. 76, 7122u (1972).

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