FR2048845A5 - - Google Patents

Info

Publication number
FR2048845A5
FR2048845A5 FR7019206A FR7019206A FR2048845A5 FR 2048845 A5 FR2048845 A5 FR 2048845A5 FR 7019206 A FR7019206 A FR 7019206A FR 7019206 A FR7019206 A FR 7019206A FR 2048845 A5 FR2048845 A5 FR 2048845A5
Authority
FR
France
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
FR7019206A
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Application granted granted Critical
Publication of FR2048845A5 publication Critical patent/FR2048845A5/fr
Expired 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
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/333—Colour developing components therefor, e.g. acidic compounds
    • B41M5/3333—Non-macromolecular compounds
    • 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
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/32—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers one component being a heavy metal compound, e.g. lead or iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N1/00—Printing plates or foils; Materials therefor
    • B41N1/24—Stencils; Stencil materials; Carriers therefor
    • B41N1/242—Backing sheets; Top sheets; Intercalated sheets, e.g. cushion sheets; Release layers or coatings; Means to obtain a contrasting image, e.g. with a carbon sheet or coating
    • 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
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/337—Additives; Binders
    • B41M5/3377—Inorganic compounds, e.g. metal salts of organic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Printing Methods (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Color Printing (AREA)
FR7019206A 1970-01-09 1970-05-26 Expired FR2048845A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45002797A JPS4913031B1 (enrdf_load_stackoverflow) 1970-01-09 1970-01-09

Publications (1)

Publication Number Publication Date
FR2048845A5 true FR2048845A5 (enrdf_load_stackoverflow) 1971-03-19

Family

ID=11539347

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7019206A Expired FR2048845A5 (enrdf_load_stackoverflow) 1970-01-09 1970-05-26

Country Status (6)

Country Link
US (1) US3689302A (enrdf_load_stackoverflow)
JP (1) JPS4913031B1 (enrdf_load_stackoverflow)
DE (1) DE2021432B2 (enrdf_load_stackoverflow)
DK (1) DK126978B (enrdf_load_stackoverflow)
FR (1) FR2048845A5 (enrdf_load_stackoverflow)
GB (1) GB1319073A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0400671A3 (en) * 1989-06-02 1991-07-24 Tomoegawa Paper Co. Ltd. Heat-sensitive stencil sheet

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE790932A (fr) * 1971-11-01 1973-03-01 Fuji Photo Film Co Ltd Feuille d'enregistrement
BE794459A (fr) * 1972-01-24 1973-05-16 Fuji Photo Film Co Ltd Feuille d'enregistrement
US3900324A (en) * 1972-06-25 1975-08-19 Ozalid Co Ltd Treatment of synthetic polyester film products
JPS527372B2 (enrdf_load_stackoverflow) * 1972-07-14 1977-03-02
US3871065A (en) * 1972-08-02 1975-03-18 Gen Co Ltd Thermal printing process
JPS551195B2 (enrdf_load_stackoverflow) * 1972-09-27 1980-01-12
DE2334227A1 (de) * 1973-07-05 1975-01-23 Basf Ag Griffestes, druckempfindliches durchschreibematerial
JPS542037U (enrdf_load_stackoverflow) * 1977-06-07 1979-01-08
US6518468B1 (en) * 1994-09-16 2003-02-11 Albemarle Corporation Bromination process
KR102593903B1 (ko) * 2023-03-08 2023-10-25 (주)스케일트론 차량용 타이어 버핑장치

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0400671A3 (en) * 1989-06-02 1991-07-24 Tomoegawa Paper Co. Ltd. Heat-sensitive stencil sheet
US5198407A (en) * 1989-06-02 1993-03-30 Tomoegawa Paper Co., Ltd. Heat-sensitive stencil sheet

Also Published As

Publication number Publication date
GB1319073A (en) 1973-05-31
US3689302A (en) 1972-09-05
DK126978B (da) 1973-09-10
JPS4913031B1 (enrdf_load_stackoverflow) 1974-03-28
DE2021432A1 (de) 1971-07-15
DE2021432B2 (de) 1971-11-11

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Legal Events

Date Code Title Description
ST Notification of lapse