FR2083120A5 - Recording sheets containing liquid encap-sul - sensitive cap-sules - Google Patents

Recording sheets containing liquid encap-sul - sensitive cap-sules

Info

Publication number
FR2083120A5
FR2083120A5 FR7106964A FR7106964A FR2083120A5 FR 2083120 A5 FR2083120 A5 FR 2083120A5 FR 7106964 A FR7106964 A FR 7106964A FR 7106964 A FR7106964 A FR 7106964A FR 2083120 A5 FR2083120 A5 FR 2083120A5
Authority
FR
France
Prior art keywords
sules
encap
sul
containing liquid
recording sheets
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.)
Expired
Application number
FR7106964A
Other languages
French (fr)
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Application granted granted Critical
Publication of FR2083120A5 publication Critical patent/FR2083120A5/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
    • C08G18/0866—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being an aqueous medium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/12—Making microcapsules or microballoons by phase separation removing solvent from the wall-forming material solution
    • B01J13/125—Making microcapsules or microballoons by phase separation removing solvent from the wall-forming material solution by evaporation of the solvent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/14—Polymerisation; cross-linking
    • B01J13/16—Interfacial polymerisation
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Color Printing (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)

Abstract

Recording material contains two or more recording elements which can form a clear, distinct colour on contact with one another, and at least one of elements is an encapsulated liquid, where capsule wall can be torn open by heat as well as by pressure. Capsule wall material is pref. formed by reacting a polyisocyanate with an acid anhydride, glycol, epoxy cpd. or polyamine, or a polyacid chloride with a polyamine. Ethylene/vinyl acetate or viny chloride/vinyl acetate copolymer, polyvinyl chloride, polyamide from HO2C(CH2)O(CH2)2CO2H and NH2(CH2)5NH2 or from HO2CCH2O-C6H4-OCH2COOH with NH2(CH2)3-O-C6H4-O-(CH2)3NH2, and polyesters can also be used.
FR7106964A 1970-02-28 1971-03-01 Recording sheets containing liquid encap-sul - sensitive cap-sules Expired FR2083120A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1724070 1970-02-28

Publications (1)

Publication Number Publication Date
FR2083120A5 true FR2083120A5 (en) 1971-12-10

Family

ID=11938404

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7106964A Expired FR2083120A5 (en) 1970-02-28 1971-03-01 Recording sheets containing liquid encap-sul - sensitive cap-sules

Country Status (4)

Country Link
CA (1) CA942953A (en)
DE (1) DE2109654A1 (en)
ES (1) ES388656A1 (en)
FR (1) FR2083120A5 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0205083A2 (en) * 1985-06-03 1986-12-17 Canon Kabushiki Kaisha Image forming method and transfer recording medium therefor
EP0254007A2 (en) * 1986-06-18 1988-01-27 Bayer Ag Microencapsulation of lipophilic masses by a process of polyaddition on their contact surfaces
EP0358968A2 (en) * 1988-09-16 1990-03-21 Drescher Geschäftsdrucke Gmbh Heat-sensitive recording material
EP0414509A2 (en) * 1989-08-24 1991-02-27 Appleton Papers Inc. Heat sensitive record material
EP0545442A1 (en) * 1991-12-06 1993-06-09 New Oji Paper Co., Ltd. Microcapsule containing ultraviolet absorber and heat sensitive recording material using the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6026039B2 (en) * 1977-09-05 1985-06-21 三菱製紙株式会社 Self-coloring pressure-sensitive recording paper

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0205083A2 (en) * 1985-06-03 1986-12-17 Canon Kabushiki Kaisha Image forming method and transfer recording medium therefor
EP0205083A3 (en) * 1985-06-03 1989-02-01 Canon Kabushiki Kaisha Image forming method and transfer recording medium therefor
US5005028A (en) * 1985-06-03 1991-04-02 Canon Kabushiki Kaisha Image forming method and transfer recording medium therefor
US5015552A (en) * 1985-06-03 1991-05-14 Canon Kabushiki Kaisha Image forming method and transfer recording medium therefor using two energies
EP0254007A2 (en) * 1986-06-18 1988-01-27 Bayer Ag Microencapsulation of lipophilic masses by a process of polyaddition on their contact surfaces
EP0254007A3 (en) * 1986-06-18 1988-04-20 Bayer Ag Microencapsulation of lipophilic masses by a process of polyaddition on their contact surfaces
EP0358968A2 (en) * 1988-09-16 1990-03-21 Drescher Geschäftsdrucke Gmbh Heat-sensitive recording material
EP0358968A3 (en) * 1988-09-16 1991-05-08 Drescher Geschäftsdrucke Gmbh Heat-sensitive recording material
EP0414509A2 (en) * 1989-08-24 1991-02-27 Appleton Papers Inc. Heat sensitive record material
EP0414509A3 (en) * 1989-08-24 1991-10-02 Appleton Papers Inc. Heat sensitive record material
EP0545442A1 (en) * 1991-12-06 1993-06-09 New Oji Paper Co., Ltd. Microcapsule containing ultraviolet absorber and heat sensitive recording material using the same

Also Published As

Publication number Publication date
ES388656A1 (en) 1974-02-16
DE2109654A1 (en) 1971-09-16
CA942953A (en) 1974-03-05

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Legal Events

Date Code Title Description
ST Notification of lapse