Color-photographic recording material

Claim 1

A colour-photographical recording material which, in at least one light-sensitive silver halide emulsion layer, one intermediate layer and/or one protective layer, contains, as a stabilizer, a light stabilizing amount of at least one polyalkylpiperidine compound, wherein the polyalkylpiperidine compound has one of the formulae I or II ##STR119## in which m is 1 or 2, if m=1, A is a group of the formula ##STR120## and, if m=2, A is a group of the formula ##STR121## in which R 1 is hydrogen, C 1 -C 12 -alkyl, C 5 -C 8 -cycloalkyl, C 7 -C 9 -phenylalkyl, phenyl or C 7 -C 10 -alkylphenyl, R 2 is C 1 -C 8 -alkyl, C 5 -C 8 -cycloalkyl, C 7 -C 9 -phenylalkyl, phenyl or C 7 -C 10 -alkylphenyl, R 3 is hydrogen or methyl, R 4 is hydrogen, C 1 -C 12 -alkyl, allyl, benzyl, cyclohexyl or a group ##STR122## G is hydrogen or a group ##STR123## E is hydrogen, methyl, --CN, --COR 5 or --COOR 5 , R 5 being C 1 -C 8 -alkyl or C 3 -C 4 -alkoxyalkyl, and n and p independently of one another are 0 or 1 and a is 0, 1 or 2, y is --O-- or --N(R 6 )--, R 6 being hydrogen, C 1 -C 18 -alkyl, C 3 -C 12 -alkenyl, C 5 -C 8 -cycloalkyl, phenyl, C 7 -C 14 -alkaryl, C 7 -C 14 -aralkyl or C 3 -C 4 alkoxyalkyl, Z is a group ##STR124## in which R 7 is hydrogen, methyl, ethyl, phenoxymethyl, phenyl or --OR 8 , but is only --OR 8 if e is 1, and in which R 8 is hydrogen or --COL, L is C 1 -C 4 -alkyl, e is 0 or 1 and the *C is attached at the piperidine nitrogen, T is hydrogen or methyl, T 1 is hydroxyl, C 1 -C 12 -alkyl, C 3 -C 6 -alkenylmethyl or C 3 -C 4 -alkynylmethyl and C 7 -C 14 -aralkyl, glycidyl, C 1 -C 4 -alkyl which is substituted by halogen, cyano, --COOR 9 or --CON(R 10 )(R 11 ), a group --COR 12 , --COOR 9 or --CON(R 10 )(R 11 ) or a group --CH 2 --CH(R 13 )--OR 14 , --SOR 15 , --SO 2 R 15 , --OR 9 or --OOCR 12 in which R 9 is C 1 -C 12 -alkyl, allyl, cyclohexyl or benzyl, R 10 is C 1 - C 12 -alkyl, allyl, cyclohexyl, benzyl, phenyl or C 7 -C 10 -alkylphenyl and R 11 is hydrogen, C 1 -C 12 -alkyl, allyl, cyclohexyl or benzyl, or R 10 and R 11 , together with the N atom to which they are attached, form a 5-membered or 6-membered heterocyclic ring, R 12 is hydrogen, C 1 -C 12 -alkyl, C 2 -C 6 -alkenyl, chloromethyl, C 5 -C 8 -cycloalkyl, C 7 -C 14 -aralkyl, phenyl, C 7 -C 10 -alkylphenyl or phenyl, phenylmethyl or phenylethyl which is substituted by one or two C 1 -C 4 -alkyl groups and by one hydroxyl group, R 13 is hydrogen, C 1 -C 4 -alkyl, C 3 -C 4 -alkoxyalkyl, phenyl or phenoxymethyl, R 14 is hydrogen, C 1 -C 12 -alkyl or a group --COR 12 or --CON(R 10 )(R 11 ) and R 15 is C 1 -C 12 -alkyl, phenyl or C 7 -C 10 -alkylphenyl, or T 1 is a group of the formula ##STR125## or of the formula ##STR126## in which B is a group C r H 2r in which r is an integer of from 2 to 12, or is C 4 -C 8 -alkenylene, C 4 -C 8 -alkynylene, phenylene, xylylene, bitolylene, C 5 -C 12 -cycloalkylene or a group --CONH--B 1 --NECO-- in which B 1 is a group C r H 2r , phenylene, naphthylene, tolylene or a group of the formulae ##STR127## in which R 16 is hydrogen or methyl and R 17 is hydrogen, methyl or ethyl, X is one of the groups ##STR128## and W is one of the groups ##STR129## in which R 18 is methyl or ethyl, R 19 is hydrogen, C 1 -C 12 -alkyl, C 5 -C 8 -cycloalkyl or C 7 -C 14 -aralkyl, R 20 is C 1 -C 12 -alkyl, C 5 -C 8 -cycloalkyl or phenyl, or R 19 and R 20 , together with the C atom to which they are attached, form a C 5 -C 12 cycloalkane or alkylcycloalkane ring, R 21 is hydrogen, C 1 -C 12 -alkyl or a group of the formula --CH 2 --OCOR 24 in which R 24 is hydrogen, C 1 -C 4 -alkyl, C 2 -C 6 -alkenyl, cyclohexyl, phenyl, benzyl or chloromethyl, or is a group --CH 2 --O--SO 2 R 27 in which R 27 is methyl, phenyl or p-tolyl, or is one of the groups ##STR130## in which s is 1, 2 or 3, and, if s=1, Q is as defined above for B, if s=2, Q is a trivalent radical of the formulae ##STR131## and, if s=3, Q is a tetravalent radical of the formulae ##STR132## in which t is an integer of 1 to 8, and R 21 additionally is also a group of the formula --CH 2 O--SOR 25 in which R 25 is C 1 -C 4 -alkyl, p-tolyl or phenyl, or is a group of the formula --CH 2 --CO--NHR 26 in which R 26 is hydrogen or C 1 -C 4 -alkyl, R 22 is hydrogen or C 1 -C 4 -alkyl and R 23 is hydrogen, C 1 -C 12 -alkyl, C 3 -C 4 -alkoxyalkyl, C 5 -C 8 -cycloalkyl, allyl or benzyl, and, if m is 1, W can additionally also be a group of the formula ##STR133## the radicals and symbols mentioned several times always being as defined initially.