Poly (alkylene oxide) substituted acetoacetanilides

Details Poly (alkylene oxide) substituted acetoacetanilides Poly (alkylene oxide) substituted acetoacetanilides

1991-02-12

1992-09-08

Raymond, Richard L.

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

534561, 560 20, 560 21, 560142, 564 82, 564 86, 564153, 564200, C07C23584, C07C31137

Patent

active

051459973

ABSTRACT:
Poly (alkylene oxide) substituted acetoacetanilides of the formula: ##STR1## wherein B comprises a divalent bridging moiety selected from the group consisting of C.sub.1 -C.sub.6 alkylene, --NHSO.sub.2 --, --O--, --CO--, --COO--, and --NCHO--; X comprises a poly (alkylene oxide) having a number average molecular weight of about 200 to 10,000; R comprises 0 to 4 moieties independently selected from the group consisting of C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy and halogen; and d is an integer of 1 to 3. The poly (alkylene oxide) substituted acetoacetanilides are prepared by reacting a poly (alkylene oxide) monoamine, diamine or triamine with isatoic anhydride followed by acetoacetylation of the resultant aminobenzamide. The substituted acetoacetanilides are useful for preparing improved diarylide pigment compositions which in turn are useful for preparing storage stable printing inks (especially of the publication gravure type).

REFERENCES:
patent: 3984460 (1976-10-01), Spivack
patent: 4118382 (1978-10-01), Jager et al.

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