Hydrophilic acrylic copolymers, hydrophilic acrylic resin partic

Details Hydrophilic acrylic copolymers, hydrophilic acrylic resin partic Hydrophilic acrylic copolymers, hydrophilic acrylic resin partic

1998-07-29

2000-05-16

Yamnitzky, Marie

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including a second component containing structurally defined...

428206, 428402, 428500, 428913, 347105, 5263077, 526312, 5262922, 526930, B41M 500, C08F21000, C08F23600

Patent

active

06063488&

ABSTRACT:
The acrylic copolymer and the acrylic resin particles of the invention have a recurring unit derived from a nitrogen-containing acrylic monomer having, in its molecule, at least one CH.sub.2 .dbd.CR.sup.1 --CO-- group (R.sup.1 is a hydrogen atom, methyl or ethyl) and at least one --N.sup.+ R.sup.2.sub.3.X.sup.- group (R.sup.2 is H--, an alkyl group of 1 to 5 carbon atoms or an alkylol group of 1 to 5 carbon atoms, and X is a halogen atom) and a recurring unit derived from an acrylic monomer represented by the formula CH.sub.2 .dbd.CR.sup.3 --CO--Q wherein R.sup.3 is H--, CH.sub.3 -- or C.sub.2 H.sub.5 --, and Q is --NH.sub.2, --NH--R.sup.4 --OH (R.sup.4 is an alkylene group of 1 to 5 carbon atoms) or --R.sup.5 (R.sup.5 is H-- or an alkoxy group of 1 to 20 carbon atoms), and further have a crosslinked structure. The ink-jet recording medium of the invention contains the acrylic resin particles in its ink-receiving layer. The acrylic resin particles have good water resistance though they are hydrophilic. Therefore, the resin particles are favorable as those introduced into an ink-receiving layer of an ink-jet recording medium.

REFERENCES:
patent: 4503111 (1985-03-01), Jaeger et al.
patent: 4668747 (1987-05-01), Cadel et al.
patent: 4783513 (1988-11-01), Cadel et al.
patent: 4887097 (1989-12-01), Akiya et al.
patent: 5262238 (1993-11-01), Trouve et al.
patent: 5439739 (1995-08-01), Furukawa et al.
patent: 5681643 (1997-10-01), Noguchi et al.
patent: 6001466 (1999-12-01), Noguchi et al.

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