Condensation copolymers containing copolymerized isoquinoline derivative colorants and products therefrom

Claim 1

A composition comprising molding or fiber grade condensation polymer having copolymerized therein a total of from 10 to about 20,000 ppm, of a colorant comprising the reactant residue moieties of one or a mixture of isoquinoline derivative reactants of the formula ##STR64## wherein: R is hydrogen, cycloalkyl or alkyl; X is --O--, --S-- or --NH--; --X--R 1 --Z in combination is hydrogen or halogen; R 1 is selected from --alkylene--Z, --arylene--Z, --cycloalkylene--Z, --aralkylene--Z, --cycloalkylenealkylene--Z, --alkarylene--Z, --alkylenecycloalkylenealkylene--Z, --alkylenearalkylene--Z, or alkylenecycloalkylene--Z, wherein --Z is selected from hydrogen, --SO 2 R 5 , --SO 2 NR 5 R 5 , --NHSO 2 R 5 , --N(R 5 )SO 2 R 5 , --N(R 5 )COR 5 , --NHCOR 5 , --OH, --SR 5 , --OR 5 , --NHR 5 , --NR 5 R 5 , --SO 2 NHR 5 , --CONHR 5 , --CONR 5 R 5 , --OCOR 5 , --OCO 2 R 5 , --OOCNHR 5 , ##STR65## wherein R 5 is hydrogen, alkyl, allyl, aryl, cycloalkyl, hydroxyalkyl, alkoxyalkoxyalkyl, alkoxyalkyl, hydroxyalkoxy, hydroxyalkoxyalkoxy, alkoxycarbonylalkyl or carboxyaryl, and when X is --O-- or --NH--, --R 1 --Z in combination also can be hydrogen; R 2 is hydrogen, alkyl, aryl, cyano, alkoxycarbonyl, aryloxycarbonyl, aralkoxycarbonyl, cycloalkylalkoxycarbonyl, COCl, carboxy, carbamyl, N-alkylcarbamyl, N,N-dialkylcarbamyl, N-alkyl-N-arylcarbamyl, N-arylcarbamyl, N-cycloalkylcarbamyl, acyl, aroyl, amino, alkylamino, dialkylamino, arylamino, cycloalkylamino, alkoxy, hydroxy, alkylthio or arylthio; each of R 3 and R 4 is hydrogen, alkyl, halogen or alkoxy; wherein each of the above alkyl, alkylene, aryl, arylene, cycloalkyl or cycloalkylene moieties or portions of a group or radical may be substituted where appropriate with 1-3 substitutents selected from hydroxyl, acyloxy, alkyl, cyano, alkoxycarbonyl, alkoxycarbonyloxy, halogen, alkoxy, hydroxyalkoxy, hydroxyalkyl, aryl, aryloxy, or cycloalkyl; wherein, when the above hydroxyl substituent is absent or when multicondensable groups are desired, at least one of R, R 2 , R 3 or R 4 carries one or more condensable groups; and wherein in all of the above definitions the alkyl or alkylene moieties or portions of the various groups contain from 1-8 carbons, straight or branched chain, the aryl or arylene nuclei contain from 4-10 carbons, and the cycloalkyl or cycloalkylene nuclei contain from 4-6 carbons.