Recording liquid

Details Recording liquid Recording liquid

1997-04-18

1999-01-12

McCamish, Marion

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

524495, 524496, 524837, 260DIG38, 106 316, 106 3165, 106 3113, C09D 1110

Patent

active

058590927

ABSTRACT:
A recording liquid containing an aqueous medium, a pigment and a polymer, wherein the polymer comprises at least one polymer containing a repeating unit A having at least one of a carboxyl group and an acid anhydride group and an allylether unit B of the formula (I), ##STR1## wherein R.sub.1 and R.sub.2 are a hydrogen atom or a substituted or unsubstituted C.sub.1 -C.sub.5 alkyl group, R.sub.3 is a hydrogen atom, an alkyl group, an alkylcarbonyl group, an alkenyl group, an alkenylcarbonyl group, an aryl group, an arylcarbonyl group, an aralkyl group, an aralkylcarbonyl group, a cycloalkyl group, a cycloalkylcarbonyl group, a heterocyclic group or a carbonyl group having a heterocyclic group, and these groups other than a hydrogen atom may have a substituent, and n is from 1 to 50.

REFERENCES:
patent: 4471100 (1984-09-01), Tsubakimoto et al.
patent: 5157069 (1992-10-01), Campbell
patent: 5166245 (1992-11-01), Zuraw

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