IT1066651B - PROCEDURE AND MATERIAL FOR THE REPRODUCTION OF THERMAL RECORDING VIA PHENOLS - Google Patents

PROCEDURE AND MATERIAL FOR THE REPRODUCTION OF THERMAL RECORDING VIA PHENOLS

Info

Publication number
IT1066651B
IT1066651B IT7652475A IT5247576A IT1066651B IT 1066651 B IT1066651 B IT 1066651B IT 7652475 A IT7652475 A IT 7652475A IT 5247576 A IT5247576 A IT 5247576A IT 1066651 B IT1066651 B IT 1066651B
Authority
IT
Italy
Prior art keywords
reproduction
procedure
thermal recording
recording via
phenols
Prior art date
Application number
IT7652475A
Other languages
Italian (it)
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/en
Priority claimed from FR7635471A external-priority patent/FR2372034A2/en
Priority claimed from FR7635470A external-priority patent/FR2372033A2/en
Application filed by Cellophane Sa filed Critical Cellophane Sa
Application granted granted Critical
Publication of IT1066651B publication Critical patent/IT1066651B/en

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
IT7652475A 1975-12-05 1976-12-06 PROCEDURE AND MATERIAL FOR THE REPRODUCTION OF THERMAL RECORDING VIA PHENOLS IT1066651B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR7537228A FR2333650A1 (en) 1975-12-05 1975-12-05 IMPROVEMENT OF THERMAL REPRODUCTION OR RECORDING PROCESSES USING PHENOLS
FR7635471A FR2372034A2 (en) 1976-11-25 1976-11-25 Recording material with sensitive layer contg. phenyl-urethane - decomposing to phenol to react with chromogen
FR7635470A FR2372033A2 (en) 1976-11-25 1976-11-25 Recording material with sensitive layer contg. phenyl-urethane - decomposing to phenol to react with chromogen

Publications (1)

Publication Number Publication Date
IT1066651B true IT1066651B (en) 1985-03-12

Family

ID=27250560

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7652475A IT1066651B (en) 1975-12-05 1976-12-06 PROCEDURE AND MATERIAL FOR THE REPRODUCTION OF THERMAL RECORDING VIA PHENOLS

Country Status (14)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427209A1 (en) * 1978-05-31 1979-12-28 Cellophane Sa REPROGRAPHY MATERIALS CONTAINING SILICIA AND PHOSPHORES DERIVATIVES OF DIHYDROXY 2,3 NAPHTHALENE
DE69311416T2 (en) * 1992-03-24 1997-09-25 Fuji Photo Film Co Ltd Heat sensitive recording material
JP3220962B2 (en) * 1992-12-17 2001-10-22 日本製紙株式会社 Recorded body

Also Published As

Publication number Publication date
SE7613598L (en) 1977-06-06
NL7613514A (en) 1977-06-07
NL166882C (en) 1981-10-15
AT357177B (en) 1980-06-25
NO764132L (en) 1977-06-07
GB1540608A (en) 1979-02-14
SE417586B (en) 1981-03-30
NO147866B (en) 1983-03-21
AU2026876A (en) 1978-06-08
DE2655184B2 (en) 1979-10-31
CA1080967A (en) 1980-07-08
FI763499A (en) 1977-06-06
ATA898676A (en) 1979-11-15
DK545576A (en) 1977-06-06
FI64244C (en) 1983-10-10
DK145093B (en) 1982-08-30
LU76314A1 (en) 1977-06-08
DE2655184C3 (en) 1980-07-17
NL166882B (en) 1981-05-15
BR7608123A (en) 1977-11-22
DE2655184A1 (en) 1977-06-08
CH618640A5 (en) 1980-08-15
AU506857B2 (en) 1980-01-24
NO147866C (en) 1983-06-29
DK145093C (en) 1983-01-31
FI64244B (en) 1983-06-30

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