GB1540608A - Chromogen-phenol record material - Google Patents
Chromogen-phenol record materialInfo
- Publication number
- GB1540608A GB1540608A GB50567/76A GB5056776A GB1540608A GB 1540608 A GB1540608 A GB 1540608A GB 50567/76 A GB50567/76 A GB 50567/76A GB 5056776 A GB5056776 A GB 5056776A GB 1540608 A GB1540608 A GB 1540608A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chromogen
- phenol
- record material
- record
- phenol record
- 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
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)
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 |
FR7635470A FR2372033A2 (fr) | 1976-11-25 | 1976-11-25 | 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 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1540608A true GB1540608A (en) | 1979-02-14 |
Family
ID=27250560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB50567/76A Expired GB1540608A (en) | 1975-12-05 | 1976-12-03 | Chromogen-phenol record material |
Country Status (14)
Country | Link |
---|---|
AT (1) | AT357177B (fi) |
AU (1) | AU506857B2 (fi) |
BR (1) | BR7608123A (fi) |
CA (1) | CA1080967A (fi) |
CH (1) | CH618640A5 (fi) |
DE (1) | DE2655184C3 (fi) |
DK (1) | DK145093C (fi) |
FI (1) | FI64244C (fi) |
GB (1) | GB1540608A (fi) |
IT (1) | IT1066651B (fi) |
LU (1) | LU76314A1 (fi) |
NL (1) | NL166882C (fi) |
NO (1) | NO147866C (fi) |
SE (1) | SE417586B (fi) |
Families Citing this family (3)
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 |
ES2105104T3 (es) * | 1992-03-24 | 1997-10-16 | Fuji Photo Film Co Ltd | Material de registro termosensible. |
JP3220962B2 (ja) * | 1992-12-17 | 2001-10-22 | 日本製紙株式会社 | 記録体 |
-
1976
- 1976-12-02 LU LU76314A patent/LU76314A1/xx unknown
- 1976-12-03 BR BR7608123A patent/BR7608123A/pt unknown
- 1976-12-03 AT AT898676A patent/AT357177B/de not_active IP Right Cessation
- 1976-12-03 AU AU20268/76A patent/AU506857B2/en not_active Expired
- 1976-12-03 GB GB50567/76A patent/GB1540608A/en not_active Expired
- 1976-12-03 FI FI763499A patent/FI64244C/fi not_active IP Right Cessation
- 1976-12-03 NO NO764132A patent/NO147866C/no unknown
- 1976-12-03 DK DK545576A patent/DK145093C/da active
- 1976-12-03 CA CA267,099A patent/CA1080967A/en not_active Expired
- 1976-12-03 SE SE7613598A patent/SE417586B/xx unknown
- 1976-12-03 NL NL7613514.A patent/NL166882C/xx not_active IP Right Cessation
- 1976-12-03 CH CH1527076A patent/CH618640A5/fr not_active IP Right Cessation
- 1976-12-06 DE DE2655184A patent/DE2655184C3/de not_active Expired
- 1976-12-06 IT IT7652475A patent/IT1066651B/it active
Also Published As
Publication number | Publication date |
---|---|
NL166882C (nl) | 1981-10-15 |
SE7613598L (sv) | 1977-06-06 |
SE417586B (sv) | 1981-03-30 |
CA1080967A (en) | 1980-07-08 |
NL166882B (nl) | 1981-05-15 |
FI763499A (fi) | 1977-06-06 |
LU76314A1 (fi) | 1977-06-08 |
AU2026876A (en) | 1978-06-08 |
DE2655184A1 (de) | 1977-06-08 |
DE2655184C3 (de) | 1980-07-17 |
AU506857B2 (en) | 1980-01-24 |
DK545576A (da) | 1977-06-06 |
DK145093B (da) | 1982-08-30 |
NL7613514A (nl) | 1977-06-07 |
FI64244C (fi) | 1983-10-10 |
AT357177B (de) | 1980-06-25 |
NO147866C (no) | 1983-06-29 |
FI64244B (fi) | 1983-06-30 |
DE2655184B2 (de) | 1979-10-31 |
ATA898676A (de) | 1979-11-15 |
IT1066651B (it) | 1985-03-12 |
CH618640A5 (en) | 1980-08-15 |
BR7608123A (pt) | 1977-11-22 |
NO147866B (no) | 1983-03-21 |
DK145093C (da) | 1983-01-31 |
NO764132L (fi) | 1977-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
429H | Application (made) for amendment of specification now open to opposition (sect. 29/1949) | ||
429D | Case decided by the comptroller ** specification amended (sect. 29/1949) | ||
SP | Amendment (slips) printed | ||
PCNP | Patent ceased through non-payment of renewal fee |