JPS5669192A - Heat-sensitive recording material - Google Patents

Heat-sensitive recording material

Info

Publication number
JPS5669192A
JPS5669192A JP14433779A JP14433779A JPS5669192A JP S5669192 A JPS5669192 A JP S5669192A JP 14433779 A JP14433779 A JP 14433779A JP 14433779 A JP14433779 A JP 14433779A JP S5669192 A JPS5669192 A JP S5669192A
Authority
JP
Japan
Prior art keywords
heat
radical
novolak
recording material
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.)
Pending
Application number
JP14433779A
Other languages
Japanese (ja)
Inventor
Fumio Shimada
Kinu Hiruma
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta 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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP14433779A priority Critical patent/JPS5669192A/en
Publication of JPS5669192A publication Critical patent/JPS5669192A/en
Pending 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
    • B41M5/26—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
    • B41M5/392—Additives, other than colour forming substances, dyes or pigments, e.g. sensitisers, transfer promoting agents
    • B41M5/395—Macromolecular additives, e.g. binders

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE:To provide a heat-sensitive recording material which has a heat-sensitive layer containing a specific proportion of a novolak-type phenol resin and carbon black for allowing the nonpicture portion to be readily removed and obtaining an excellent film-forming ability and a clearer exposure visible image. CONSTITUTION:A novolak-type phenol resin of average molecular weight 350- 20,000, preferably 400-7,000, which has a repeated unit represented by the general formula [R1 and R2 are H or lower alkyl radical; R3-5 are H, halogen, hydroxy, nitro, amino, carboxy (salt) or sulfonic (salt) radical, or chain hydrocarbon radical of C1-20 or cyclic hyrocarbon radical of C4-14] and carbon black of average particle size 10-80mmu are mixed so that the weight ratio is 1:1-20:1, and dispersed into an organic solvent, before being applied to a support to that the thickness is 1-15mu to form a heat-sensitive layer.
JP14433779A 1979-11-09 1979-11-09 Heat-sensitive recording material Pending JPS5669192A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14433779A JPS5669192A (en) 1979-11-09 1979-11-09 Heat-sensitive recording material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14433779A JPS5669192A (en) 1979-11-09 1979-11-09 Heat-sensitive recording material

Publications (1)

Publication Number Publication Date
JPS5669192A true JPS5669192A (en) 1981-06-10

Family

ID=15359756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14433779A Pending JPS5669192A (en) 1979-11-09 1979-11-09 Heat-sensitive recording material

Country Status (1)

Country Link
JP (1) JPS5669192A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0823327A2 (en) * 1996-08-06 1998-02-11 Mitsubishi Chemical Corporation Positive photosensitive composition, positive photosensitive lithographic printing plate and method for making positive photosensitive lithographic printing plate
EP0900653A1 (en) * 1997-09-08 1999-03-10 Agfa-Gevaert AG Positive working IR sensitive mixture, thermal imageable recording material and method of producing lithographic printing plate for offset printing using said composition
EP0901902A2 (en) * 1997-09-12 1999-03-17 Fuji Photo Film Co., Ltd. Positive photosensitive composition for use with an infrared laser
US6902863B2 (en) 2002-03-20 2005-06-07 Fuji Photo Film Co., Ltd. Infrared-sensitive photosensitive composition
US7033725B2 (en) 2001-11-30 2006-04-25 Fuji Photo Film Co., Ltd. Infrared-sensitive photosensitive composition

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0823327A2 (en) * 1996-08-06 1998-02-11 Mitsubishi Chemical Corporation Positive photosensitive composition, positive photosensitive lithographic printing plate and method for making positive photosensitive lithographic printing plate
EP0823327A3 (en) * 1996-08-06 2000-01-05 Mitsubishi Chemical Corporation Positive photosensitive composition, positive photosensitive lithographic printing plate and method for making positive photosensitive lithographic printing plate
US6326122B1 (en) 1996-08-06 2001-12-04 Mitsubishi Chemical Corporation Positive photosensitive composition, positive photosensitive lithographic plate and method for making positive photosensitive lithographic printing plate
US6410207B1 (en) 1996-08-06 2002-06-25 Mitsubishi Chemical Corporation Positive photosensitive composition, positive photosensitive lithographic printing plate and method for making positive photosensitive lithographic printing plate
US6808861B1 (en) 1996-08-06 2004-10-26 Mitsubishi Chemical Corporation Positive photosensitive composition positive photosensitive lithographic printing plate and method for making positive photosensitive lithographic printing plate
EP0900653A1 (en) * 1997-09-08 1999-03-10 Agfa-Gevaert AG Positive working IR sensitive mixture, thermal imageable recording material and method of producing lithographic printing plate for offset printing using said composition
EP0901902A2 (en) * 1997-09-12 1999-03-17 Fuji Photo Film Co., Ltd. Positive photosensitive composition for use with an infrared laser
EP0901902A3 (en) * 1997-09-12 1999-03-24 Fuji Photo Film Co., Ltd. Positive photosensitive composition for use with an infrared laser
US6117613A (en) * 1997-09-12 2000-09-12 Fuji Photo Film Co., Ltd. Positive photosensitive composition for use with an infrared laser
US7033725B2 (en) 2001-11-30 2006-04-25 Fuji Photo Film Co., Ltd. Infrared-sensitive photosensitive composition
US6902863B2 (en) 2002-03-20 2005-06-07 Fuji Photo Film Co., Ltd. Infrared-sensitive photosensitive composition

Similar Documents

Publication Publication Date Title
JPS5555335A (en) Photosensitive composition
JPS5669192A (en) Heat-sensitive recording material
JPS5341221A (en) Photographic light sensitive material
JPS5363310A (en) Preparation of monomer composition containing pb and preparation of polymerhaving radiation shielding ability
JPS52148544A (en) Sealing compositions
JPS53121615A (en) Photographic material
JPS51130241A (en) A dispersion system for an electrophoretic display device
JPS5669193A (en) Heat-sensitive recording material
JPS5249245A (en) Preparation of adhesive seal fabrics
ES8405037A1 (en) Polymers containing organotin compounds and paint on the basis thereof.
JPS51151468A (en) Vehicle anti-skid brake apparatus
JPS5230852A (en) Method for preparing reinforcing fillers
JPS5367A (en) Reinforcement-type braun tube
JPS5250329A (en) Adhesive composition
JPS55149812A (en) Illumination intensity indicating material
JPS524241A (en) Electronic photo sensitive agent
JPS5240538A (en) Primer composition
JPS5237997A (en) Process for preparing transparent cast polymers
JPS528033A (en) Preparation of pigment dispersing composition
JPS55116781A (en) Pressure-sensitive adhesive sheet
JPS51124126A (en) Pigment composition for paint use
JPS5421426A (en) Coating resin composition
JPS5511203A (en) Carrier material
JPS5212261A (en) Polyamide compositions
JPS5355383A (en) Method of decomposition of sulfonyl groups distributing on the surface layerof organic high polymer material