Nickel stabilizers for synthetic polymers

Details Nickel stabilizers for synthetic polymers Nickel stabilizers for synthetic polymers

1974-11-18

1976-05-25

Sneed, Helen M. S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260 4575N, 260414, C07F 1504

Patent

active

039593266

ABSTRACT:
Compounds of the formula (I) ##SPC1##
wherein either R.sub.1 represents a hydroxy group and R.sub.2 represents hydrogen or R.sub.1 represents hydrogen and R.sub.2 represents a hydroxy group, each of R.sub.3 and R.sub.4 independently represents hydrogen or alkyl, R.sub.5 represents alkyl, cycloalkyl, aralkyl, aryl, aralkyl or aryl groups which are monosubstituted, disubstituted or trisubstituted by hydroxy, alkyl, chlorine and/or alkoxy groups, or represents alkoxy, cycloalkoxy, aralkoxy, aryloxy or aralkoxy or aryloxy which is monosubstituted or disubstituted in the aryl moiety by alkyl, chlorine and/or alkoxy, R.sub.6 represents hydrogen, alkyl, cycloalkyl, aralkyl, aryl, aralkyl or aryl groups which are monosubstituted, disubstituted or trisubstituted by hydroxy, alkyl, chlorine and/or alkoxy groups, or represents alkoxy, cycloalkoxy, aralkoxy, aryloxy or aralkoxy or aryloxy which is monosubstituted or disubstituted in the aryl moiety by alkyl, chlorine and/or alkoxy groups, L is the monovalent anion of a carboxylic acid, M.sup.+ is an alkali metal ion, n and m are 1 to 2, p is 0, or 1 to 2, and q is 0 to 2 are suitable for stabilizing polymer substrates.

REFERENCES:
patent: 3310575 (1967-03-01), Spivack
patent: 3321502 (1967-05-01), Soeder
patent: 3538142 (1970-11-01), Drinkard et al.
patent: 3660444 (1972-05-01), Kartschmaroff et al.
patent: 3660446 (1972-05-01), Carriel et al.
patent: 3661843 (1972-05-01), Hechenbleikner et al.
patent: 3696135 (1972-10-01), Kartschmaroff et al.
patent: 3821142 (1974-06-01), Dix et al.

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