CA2472726A1 - Ink jet printing process - Google Patents

Ink jet printing process Download PDF

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Publication number
CA2472726A1
CA2472726A1 CA002472726A CA2472726A CA2472726A1 CA 2472726 A1 CA2472726 A1 CA 2472726A1 CA 002472726 A CA002472726 A CA 002472726A CA 2472726 A CA2472726 A CA 2472726A CA 2472726 A1 CA2472726 A1 CA 2472726A1
Authority
CA
Canada
Prior art keywords
composition
reacting
color forming
substrate
image
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.)
Granted
Application number
CA002472726A
Other languages
French (fr)
Other versions
CA2472726C (en
Inventor
Thomas W. Smith
Kathleen M. Mcgrane
David J. Luca
William W. Limburg
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.)
Xerox Corp
Original Assignee
Xerox Corporation
Thomas W. Smith
Kathleen M. Mcgrane
David J. Luca
William W. Limburg
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
Priority claimed from US09/152,100 external-priority patent/US6312121B1/en
Application filed by Xerox Corporation, Thomas W. Smith, Kathleen M. Mcgrane, David J. Luca, William W. Limburg filed Critical Xerox Corporation
Priority claimed from CA002439739A external-priority patent/CA2439739C/en
Publication of CA2472726A1 publication Critical patent/CA2472726A1/en
Application granted granted Critical
Publication of CA2472726C publication Critical patent/CA2472726C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Ink Jet (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)

Abstract

A process which comprises: a) incorporating into an ink jet printing apparatus: a color forming composition comprising a liquid vehicle and at least one color forming agent, and a reacting composition comprising a liquid vehicle and at least one material capable of reacting with the color forming agent to cause a desired color to form; b) causing droplets of the color forming composition to be ejected in an imagewise pattern onto the substrate; and c) causing droplets of the reacting composition to be ejected in an imagewise pattern onto the substrate; wherein the process results in at least some portions of the substrate bearing images comprising both the color forming composition and the reacting composition, said portions forming a printed image, wherein at time T1, the color forming composition has formed an image on the substrate, at time T2, the reacting composition is deposited onto a first portion P1 of the image, and at time T3, the reacting composition is deposited onto a second portion P2 of the image, wherein time period T1 to T2 is less than time period T1 to T3, thereby resulting in second portion P2 having a different color intensity from first portion P1.
CA002472726A 1998-09-11 1999-08-05 Ink jet printing process Expired - Fee Related CA2472726C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/152,100 1998-09-11
US09/152,100 US6312121B1 (en) 1998-09-11 1998-09-11 Ink jet printing process
CA002439739A CA2439739C (en) 1998-09-11 1999-08-05 Ink jet printing process

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002439739A Division CA2439739C (en) 1998-09-11 1999-08-05 Ink jet printing process

Publications (2)

Publication Number Publication Date
CA2472726A1 true CA2472726A1 (en) 2000-03-11
CA2472726C CA2472726C (en) 2007-10-16

Family

ID=32870065

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002472726A Expired - Fee Related CA2472726C (en) 1998-09-11 1999-08-05 Ink jet printing process
CA002472355A Expired - Fee Related CA2472355C (en) 1998-09-11 1999-08-05 Ink jet printing process

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA002472355A Expired - Fee Related CA2472355C (en) 1998-09-11 1999-08-05 Ink jet printing process

Country Status (1)

Country Link
CA (2) CA2472726C (en)

Also Published As

Publication number Publication date
CA2472726C (en) 2007-10-16
CA2472355A1 (en) 2000-03-11
CA2472355C (en) 2008-01-08

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MKLA Lapsed

Effective date: 20170807