Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1975-05-07
1976-05-25
Moyer, Donald B.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
260299, 260 4575N, C07D23122, C07F 1504, C08K 534, C07D23126
Patent
active
039592650
ABSTRACT:
The present invention concerns novel nickel complexes (I) possessing U.V. stabilizing properties characterized by bearing per molecule 2 monodentate nickel coordinated 1,3-hydrocarbyl-4-(greater than C.sub.1)-acyl-pyrazole-5-oxy ligands and one bidentate or two monodentate nickel coordinated primary or secondary amine ligands, and their use as U.V. stabilizers for e.g. plastics materials.
REFERENCES:
patent: 2891070 (1959-06-01), Ledrut
patent: 3808228 (1974-04-01), Trofimenko
patent: 3852297 (1974-12-01), Moser et al.
patent: 3901931 (1975-08-01), Rasherger
J. Inorg. Chem., (1971), Vol. 33, No. 1, pp. 179-188, Pergamon Press, printed in Great Britain.
Chemical Abstracts, Vol. 53:13136f; Vol. 56:12873h; Vol. 57:382a; Vol. 68:34952f; Vol. 71:129385z and Vol. 79:140168s.
Avar Lajos
Hofer Kurt
Borovian Joseph J.
Moyer Donald B.
Sandoz Ltd.
Sharkin Gerald D.
Vila Richard E.
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