N-(Polyalkylpiperidinyl)-carbamates of polyols

Claim 1

A compound of the formula ##STR41## in which m is zero, 1 or 2 and n is 2, 3 or 4, R 1 is hydrogen or C 1 -C 4 -alkyl, R 2 is hydrogen, C 1 -C 12 -alkyl, C 3 -C 6 -alkenyl, C 3 -C 5 -alkinyl, C 7 -C 12 -aralkyl, glycidyl, cyanomethyl or one of the groups --CO--NH--R 4 , --CO--N(R 5 ) 2 , --COOR 6 , --CH 2 COOR 6 , --CH 2 CON(R 5 ) 2 , --CO--R 7 or --CH 2 CH(R 8 )OR 9 , R 3 is hydrogen, C 1 -C 20 -alkyl or C 1 -C 6 -alkyl, C 3 -C 5 -alkenyl, C 5 -C 8 -cycloalkyl, C 6 -C 12 -cycloalkylalkyl, C 6 -C 10 -aryl, C 7 -C 15 -alkylaryl or C 7 -C 12 -aralkyl which is substituted by --OR 10 , --OOC--R 11 , --CN, --COOR 12 , --N(R 13 )(R 14 ) or -- CON(R 13 )(R 14 ), or is a group of the formula II ##STR42## in which B is a direct bond, --CH 2 CH 2 -- or --CH 2 CH 2 O --, R 4 is C 1 -C 8 -alkyl, C 5 -C 8 -cycloalkyl, C 6 -C 10 -aryl or C 7 -C 15 -alkylaryl, R 5 is C 1 -C 8 -alkyl, cycloalkyl, phenyl or benzyl, or the two radicals R 5 , together with the N atom to which they are attached, form a 5-membered to 7-membered heterocyclic ring, R 6 is C 1 -C 12 -alkyl, C 5 -C 8 -cycloalkyl, allyl, benzyl or phenyl, R 7 is hydrogen, C 1 -C 11 -alkyl, C 2 -C 5 -alkenyl, C 5 -C 8 -cycloalkyl, phenyl or C 7 -C 12 -aralkyl, R 8 is hydrogen, methyl, ethyl, phenyl, butoxymethyl or phenoxymethyl, R 9 is hydrogen, C 1 -C 8 -alkyl, C 3 -C 6 -alkenyl, benzyl or --CO--R 11 , R 10 is hydrogen, C 1 -C 12 -alkyl or C 5 -C 8 -cycloalkyl, R 11 is C 1 -C 11 -alkyl, C 2 -C 5 -alkenyl, C 5 -C 8 -cycloalkyl, phenyl, C 7 -C 12 -aralkyl or phenyl or C 7 -C 9 -phenylalkyl which is substituted by C 1 -C 4 -alkyl and/or OH, or is a group --NH--R 4 , R 12 is C 1 -C 12 -alkyl, C 5 -C 8 -cycloalkyl, allyl, benzyl, C 7 -C 9 -phenylalkyl which is substituted in the phenyl radical by OH and C 1 -C 4 -alkyl, or phenyl or is a group of the formula II, R 13 is C 1 -C 8 -alkyl, cyclohexyl, benzyl, phenyl or a radical of the formula II, and R 14 is hydrogen, C 1 -C 8 -alkyl, cyclohexyl or a radical of the formula II, or R 14 , together with R 13 and the N atom, forms a 5-membered to 7-membered heterocyclic radical, and A is the n-valent radical of a polyol and, if n is 2, is C 2 -C 16 -alkylene or is C 4 -C 20 -alkylene, C 4 -C 10 -alkenylene, C 6 -C 8 -cycloalkylene, C 8 -C 12 -dialkylenecycloalkane, C 8 -C 14 -dialkylenearene, C 6 -C 12 -arylene or C 13 -C 18 -diphenylenealkane which is interrupted by one or more --O-- or --N(C 1 -C 4 -alkyl)- groups, or is a group of the formula III ##STR43## and, if n is 3, A is a trivalent aliphatic or cycloaliphatic hydrocarbon radical having 3-20 C atoms and, if n is 4, is a tetravalent aliphatic hydrocarbon radical having 4-20 C atoms, and to acid addition salts of these compounds.