Triazolidine-3,5-dione/formaldehyde/amine condensates and compositions thereof

Claim 1

A compound of the formula ##STR45## wherein R 1 and R 2 , independently of one another are each hydrogen, alkylcarbonyl having 2 to 21 carbon atoms or ##STR46## wherein R 3 is hydrogen, alkyl having 1 to 20 carbon atoms, cycloalkyl having 3 to 10 carbon atoms, unsubstituted aralkyl having up to 14 carbon atoms in the aryl moiety and up to 2 carbon atoms in the alkyl moiety, unsubstituted aryl having 6 to 14 carbon atoms, or a heterocyclic radical selected from the group consisting of a radical of pyrrolidine, piperidine, pyrazolidine, imidazolidine, oxazolidine, thiazolidine, piperazine, morpholine, thiomorpholine, hydantoin, 5,5-dimethylhydantoin, parabanic acid, barbituric acid and cyanuric acid and R 4 is alkyl having 1 to 20 carbon atoms, alkenyl having 2 to 20 carbon atoms, unsubstituted aralkyl having up to 14 carbon atoms in the aryl moiety and up to 2 carbon atoms in the alkyl moiety, unsubstituted aryl having 6 to 14 carbon atoms, or a heterocyclic radical selected from the group consisting of a radical of pyrrolidine, piperidine, pyrazolidine, imidazolidine, oxazolidine, thiazolidine, piperazine, morpholine, thiomorpholine, hydantoin, 5,5-dimethylhydantoin, parabanic acid, barbituric acid and cyanuric acid, alkylcarbonyl having 2 to 21 carbon atoms, alkenylcarbonyl having 3 to 21 carbon atoms or alkoxycarbonyl having 2 to 20 carbon atoms, or wherein R 3 and R 4 , together with the nitrogen atom to which they are attached, form a nitrogen-containing heterocyclic radical selected from the group consisting of a radical of pyrrolidine, pyrazolidine, imidazolidine, oxazolidine, thiazolidine, triazolidine, tetrazolidine, thiodiazolidine, piperidine, piperazine, morpholine, thiomorpholine, azacyclobutane and azacycloheptane, and R 5 is alkyl having 1 to 20 carbon atoms, cycloalkyl having 3 to 10 carbon atoms, unsubstituted aralkyl having up to 14 carbon atoms in the aryl moiety and up to 2 carbon atoms in the alkyl moiety, unsubstituted aryl having 6 to 14 carbon atoms, alkylcarbonyl having 2 to 21 carbon atoms or ##STR47## wherein R 3 and R 4 are as aforesaid or R 5 is of the formula ##STR48## wherein R 6 is a (n+1)-valent C 1 -C 20 aliphatic, C 3 -C 10 cycloaliphatic, C 8 -C 16 araliphatic or C 6 -C 14 aromatic hydrocarbon radical or one of said hydrocarbon radicals mono- or di-substituted by halogen, hydroxyl, C 1 -C 4 -alkoxy, cyano, amino, C 1 -C 4 -alkylamino, bis-(C 1 -C 4 -alkyl)-amino, C 2 -C 4 -alkoxycarbonyl or C 1 -C 4 -alkyl, R 1 and R 2 are as aforesaid and n is 1 or 2 or R 5 is of the formula ##STR49## wherein R 7 is hydrogen, alkyl having 1 to 20 carbon atoms, cycloalkyl having 3 to 10 carbon atoms, unsubstituted aralkyl having up to 14 carbon atoms in the aryl moiety and up to 2 carbon atoms in the alkyl moiety, unsubstituted aryl having 6 to 14 carbon atoms, a heterocyclic radical selected from the group consisting of a radical of pyrrolidine, piperidine, pyrazolidine, imadazolidine, oxazolidine, thiazolidine, piperazine, morpholine, thiomorpholine, hydantoin, 5,5-dimethylhydantoin, parabanic acid, barbituric acid and cyanuric acid or ##STR50## R 8 is a (m+1)-valent C 1 -C 20 -aliphatic, C 3 -C 10 -cycloaliphatic, C 8 -C 16 -araliphatic, C 6 -C 14 -aromatic hydrocarbon radical or one of said hydrocarbon radicals mono- or di-substituted by halogen, hydroxyl, C 1 -C 4 -alkoxy, cyano, amino, C 1 -C 4 -alkylamino, bis-(C 1 -C 4 -alkyl)-amino, C 2 -C 4 -alkoxycarbonyl or C 1 -C 4 -alkyl, R 1 and R 2 are as aforesaid and m is 0, 1 and 2, a hydrogen atom being present instead of the radical in brackets if m is 0 and it being possible for R 8 to be a carbonyl group when m is 1, said R 1 , R 2 and R 5 being selected so that said compound of said formula contains at least one group of the formula >N--CH.sub.2 --N<