ATE160113T1 - LATENT IMAGE RECEIVING LAYER AND MICRO CAPSULES USED IN THIS LAYER - Google Patents

LATENT IMAGE RECEIVING LAYER AND MICRO CAPSULES USED IN THIS LAYER

Info

Publication number
ATE160113T1
ATE160113T1 AT93307060T AT93307060T ATE160113T1 AT E160113 T1 ATE160113 T1 AT E160113T1 AT 93307060 T AT93307060 T AT 93307060T AT 93307060 T AT93307060 T AT 93307060T AT E160113 T1 ATE160113 T1 AT E160113T1
Authority
AT
Austria
Prior art keywords
image receiving
latent image
sheet
receiving sheet
layer
Prior art date
Application number
AT93307060T
Other languages
German (de)
Inventor
Robert E Miller
Robert W Brown
Lowell Schleicher
Lucy Feldman
Original Assignee
Appleton Paper Inc
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 Appleton Paper Inc filed Critical Appleton Paper Inc
Application granted granted Critical
Publication of ATE160113T1 publication Critical patent/ATE160113T1/en

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
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/382—Contact thermal transfer or sublimation processes
    • B41M5/38271—Contact thermal transfer or sublimation processes using microcapsules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/055—Thermographic processes for producing printing formes, e.g. with a thermal print head
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/10—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme
    • B41C1/1041—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme by modification of the lithographic properties without removal or addition of material, e.g. by the mere generation of a lithographic pattern
    • 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
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/165—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components characterised by the use of microcapsules; Special solvents for incorporating the ingredients
    • 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
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/28—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating
    • B41M5/287—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating using microcapsules or microspheres only

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Color Printing (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Printing Methods (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Toys (AREA)

Abstract

A latent image receiving sheet comprises a substrate bearing microcapsules having walls of a nonmeltable polymer which is a thermosetting aminoplast resin. The walls of the microcapsules have an elongation less than 1%, and the image receiving sheet and microcapsules are resistant to heat. Surprisingly, the latent image receiving sheet capsules nonetheless rupture upon application to the record material of a point source energy input or pulse comprising a DELTA T of at least 115 DEG C per one millisecond. The latent image receiving sheet may be an ink transfer sheet or print plate, a gravure sheet, a cryptic message receiving sheet or an imageable sheet.
AT93307060T 1992-09-10 1993-09-07 LATENT IMAGE RECEIVING LAYER AND MICRO CAPSULES USED IN THIS LAYER ATE160113T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US94308992A 1992-09-10 1992-09-10

Publications (1)

Publication Number Publication Date
ATE160113T1 true ATE160113T1 (en) 1997-11-15

Family

ID=25479086

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93307060T ATE160113T1 (en) 1992-09-10 1993-09-07 LATENT IMAGE RECEIVING LAYER AND MICRO CAPSULES USED IN THIS LAYER

Country Status (7)

Country Link
EP (1) EP0587411B1 (en)
JP (1) JPH06210156A (en)
AT (1) ATE160113T1 (en)
CA (1) CA2092232C (en)
DE (1) DE69315150T2 (en)
ES (1) ES2108831T3 (en)
FI (1) FI109190B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001023081A1 (en) * 1999-09-29 2001-04-05 Matsumoto Yushi-Seiyaku Co., Ltd. Process for producing heat-expandable microcapsules
DE102011000311A1 (en) 2011-01-05 2012-07-05 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Insert body for insertion into bearing device for connecting e.g. suspension and supporting part of motor car, has projection part provided with surface, where body has lower elasticity and is adapted to opening of portion of bearing device
US20150110966A1 (en) * 2012-05-18 2015-04-23 Claudio Selva Method and apparatus for providing a support for the transfer of an univocal design, and support thereby obtained

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5991438A (en) * 1982-11-17 1984-05-26 Fuji Photo Film Co Ltd Photosensitive thermosensitive recording material
JPS60242094A (en) * 1984-05-17 1985-12-02 Fuji Photo Film Co Ltd Thermal recording material
US4873168A (en) * 1988-03-07 1989-10-10 The Mead Corporation Imaging system utilizing heat treatment

Also Published As

Publication number Publication date
ES2108831T3 (en) 1998-01-01
CA2092232C (en) 2003-12-09
EP0587411B1 (en) 1997-11-12
CA2092232A1 (en) 1994-03-11
JPH06210156A (en) 1994-08-02
FI109190B (en) 2002-06-14
EP0587411A2 (en) 1994-03-16
FI933936A (en) 1994-03-11
DE69315150T2 (en) 1998-03-05
EP0587411A3 (en) 1996-04-10
DE69315150D1 (en) 1997-12-18
FI933936A0 (en) 1993-09-08

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee