CH618640A5 - Recording or reproduction material and its use - Google Patents

Recording or reproduction material and its use Download PDF

Info

Publication number
CH618640A5
CH618640A5 CH1527076A CH1527076A CH618640A5 CH 618640 A5 CH618640 A5 CH 618640A5 CH 1527076 A CH1527076 A CH 1527076A CH 1527076 A CH1527076 A CH 1527076A CH 618640 A5 CH618640 A5 CH 618640A5
Authority
CH
Switzerland
Prior art keywords
urethane
phenol
material according
sensitive layer
ammonia
Prior art date
Application number
CH1527076A
Other languages
English (en)
French (fr)
Inventor
Claude Ceintrey
Original Assignee
Cellophane Sa
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 FR7537228A external-priority patent/FR2333650A1/fr
Priority claimed from FR7635471A external-priority patent/FR2372034A2/fr
Priority claimed from FR7635470A external-priority patent/FR2372033A2/fr
Application filed by Cellophane Sa filed Critical Cellophane Sa
Publication of CH618640A5 publication Critical patent/CH618640A5/fr

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/52—Compositions containing diazo compounds as photosensitive substances
    • G03C1/58—Coupling substances therefor
    • G03C1/585—Precursors
    • 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
    • B41M5/3335—Compounds containing phenolic or carboxylic acid groups or metal salts thereof
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/52—Compositions containing diazo compounds as photosensitive substances
    • G03C1/58—Coupling substances therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Color Printing (AREA)
CH1527076A 1975-12-05 1976-12-03 Recording or reproduction material and its use CH618640A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR7537228A FR2333650A1 (fr) 1975-12-05 1975-12-05 Amelioration des procedes de reproduction ou d'enregistrement thermiques faisant usage de phenols
FR7635471A FR2372034A2 (fr) 1976-11-25 1976-11-25 Amelioration des procedes de reproduction ou d'enregistrement thermique faisant usage de phenols
FR7635470A FR2372033A2 (fr) 1976-11-25 1976-11-25 Amelioration des procedes de reproduction ou d'enregistrement thermiques faisant usage de phenols

Publications (1)

Publication Number Publication Date
CH618640A5 true CH618640A5 (en) 1980-08-15

Family

ID=27250560

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1527076A CH618640A5 (en) 1975-12-05 1976-12-03 Recording or reproduction material and its use

Country Status (14)

Country Link
AT (1) AT357177B (cs)
AU (1) AU506857B2 (cs)
BR (1) BR7608123A (cs)
CA (1) CA1080967A (cs)
CH (1) CH618640A5 (cs)
DE (1) DE2655184C3 (cs)
DK (1) DK145093C (cs)
FI (1) FI64244C (cs)
GB (1) GB1540608A (cs)
IT (1) IT1066651B (cs)
LU (1) LU76314A1 (cs)
NL (1) NL166882C (cs)
NO (1) NO147866C (cs)
SE (1) SE417586B (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427209A1 (fr) * 1978-05-31 1979-12-28 Cellophane Sa Materiaux de reprographie contenant des derives silicies et phosphores du dihydroxy 2,3 naphtalene
DE69311416T2 (de) * 1992-03-24 1997-09-25 Fuji Photo Film Co Ltd Wärmeempfindliches Aufzeichnungsmaterial
JP3220962B2 (ja) * 1992-12-17 2001-10-22 日本製紙株式会社 記録体

Also Published As

Publication number Publication date
NO147866B (no) 1983-03-21
DK145093B (da) 1982-08-30
IT1066651B (it) 1985-03-12
BR7608123A (pt) 1977-11-22
NO147866C (no) 1983-06-29
NO764132L (cs) 1977-06-07
AT357177B (de) 1980-06-25
NL166882C (nl) 1981-10-15
NL7613514A (nl) 1977-06-07
LU76314A1 (cs) 1977-06-08
DE2655184A1 (de) 1977-06-08
SE7613598L (sv) 1977-06-06
DK545576A (da) 1977-06-06
ATA898676A (de) 1979-11-15
CA1080967A (en) 1980-07-08
NL166882B (nl) 1981-05-15
GB1540608A (en) 1979-02-14
AU506857B2 (en) 1980-01-24
FI763499A7 (cs) 1977-06-06
FI64244C (fi) 1983-10-10
FI64244B (fi) 1983-06-30
SE417586B (sv) 1981-03-30
DE2655184B2 (de) 1979-10-31
DK145093C (da) 1983-01-31
AU2026876A (en) 1978-06-08
DE2655184C3 (de) 1980-07-17

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