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EP0829374A3 - Immobilization of cationic and anionic dyes and pigment dispersions with insoluble metal salts - Google Patents

Immobilization of cationic and anionic dyes and pigment dispersions with insoluble metal salts Download PDF

Info

Publication number
EP0829374A3
EP0829374A3 EP97306764A EP97306764A EP0829374A3 EP 0829374 A3 EP0829374 A3 EP 0829374A3 EP 97306764 A EP97306764 A EP 97306764A EP 97306764 A EP97306764 A EP 97306764A EP 0829374 A3 EP0829374 A3 EP 0829374A3
Authority
EP
European Patent Office
Prior art keywords
ink
jet
paper
colorant
metal salt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP97306764A
Other languages
German (de)
French (fr)
Other versions
EP0829374A2 (en
Inventor
Betty Yu
Michael Sklarewitz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HP Inc
Original Assignee
Hewlett Packard Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of EP0829374A2 publication Critical patent/EP0829374A2/en
Publication of EP0829374A3 publication Critical patent/EP0829374A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52—Macromolecular coatings
    • B41M5/5245—Macromolecular coatings characterised by the use of polymers containing cationic or anionic groups, e.g. mordants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/0035—Uncoated paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/502—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording characterised by structural details, e.g. multilayer materials
    • B41M5/508—Supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52—Macromolecular coatings
    • B41M5/5218—Macromolecular coatings characterised by inorganic additives, e.g. pigments, clays
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Paper (AREA)

Abstract

A specially prepared ink-jet paper comprising fibers containing pits filled with a slightly water-soluble metal salt by precipitation is disclosed for use with thermal ink-jet color printers, such as Hewlett-Packard Company's DeskJet® printers. An ink-jet ink containing a colorant, such as a dye or pigment, and a dispersant for dispersing the colorant when necessary, is printed onto the specially prepared paper. The dispersing ability of the dispersant is capable of being vitiated by particles of the metal salt precipitated in the pits contained in the ink-jet paper, thereby indirectly causing the colorant to precipitate on the surface of the paper when the ink-jet ink is printed on the ink-jet paper. In the case of dye-based inks the metal salt directly causes the dyes to precipitate. As a consequence, the ink-jet color printer is able to produce high-quality color images in a reliable manner with improved color gamut and water-resistance and reduced bleed between adjacent-printed colors.
EP97306764A 1996-09-16 1997-09-02 Immobilization of cationic and anionic dyes and pigment dispersions with insoluble metal salts Withdrawn EP0829374A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71471296A 1996-09-16 1996-09-16
US714712 1996-09-16

Publications (2)

Publication Number Publication Date
EP0829374A2 EP0829374A2 (en) 1998-03-18
EP0829374A3 true EP0829374A3 (en) 1999-12-15

Family

ID=24871157

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97306764A Withdrawn EP0829374A3 (en) 1996-09-16 1997-09-02 Immobilization of cationic and anionic dyes and pigment dispersions with insoluble metal salts

Country Status (3)

Country Link
EP (1) EP0829374A3 (en)
JP (1) JPH10100533A (en)
KR (1) KR19980024075A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY125712A (en) 1997-07-31 2006-08-30 Hercules Inc Composition and method for improved ink jet printing performance
SE535416C2 (en) 2010-02-11 2012-07-31 Stora Enso Oyj Surface preparation composition for paper, cardboard or other fibrous web
JPWO2014020863A1 (en) * 2012-08-01 2016-07-21 凸版印刷株式会社 Intaglio for gravure offset printing and printed wiring board
US10974513B2 (en) 2017-07-06 2021-04-13 Hewlett-Packard Development Company, L.P. Ink supply

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4510020A (en) * 1980-06-12 1985-04-09 Pulp And Paper Research Institute Of Canada Lumen-loaded paper pulp, its production and use
WO1991001409A1 (en) * 1989-07-24 1991-02-07 The Board Of Regents Of The University Of Washington Cell wall loading of never-dried pulp fibers
JPH06219043A (en) * 1993-01-25 1994-08-09 New Oji Paper Co Ltd Ink jet recording paper

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4510020A (en) * 1980-06-12 1985-04-09 Pulp And Paper Research Institute Of Canada Lumen-loaded paper pulp, its production and use
WO1991001409A1 (en) * 1989-07-24 1991-02-07 The Board Of Regents Of The University Of Washington Cell wall loading of never-dried pulp fibers
JPH06219043A (en) * 1993-01-25 1994-08-09 New Oji Paper Co Ltd Ink jet recording paper

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 199436, Derwent World Patents Index; Class F09, AN 1994-290549, XP002119238 *

Also Published As

Publication number Publication date
JPH10100533A (en) 1998-04-21
KR19980024075A (en) 1998-07-06
EP0829374A2 (en) 1998-03-18

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