GB1053905A - - Google Patents
Info
- Publication number
- GB1053905A GB1053905A GB1053905DA GB1053905A GB 1053905 A GB1053905 A GB 1053905A GB 1053905D A GB1053905D A GB 1053905DA GB 1053905 A GB1053905 A GB 1053905A
- Authority
- GB
- United Kingdom
- Prior art keywords
- master
- sheet
- data
- reactants
- printing
- 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.)
- Active
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
- B41M5/323—Organic colour formers, e.g. leuco dyes
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S252/00—Compositions
- Y10S252/962—Temperature or thermal history
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Color Printing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36652464A | 1964-05-11 | 1964-05-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1053905A true GB1053905A (fr) |
Family
ID=23443384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1053905D Active GB1053905A (fr) | 1964-05-11 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3451338A (fr) |
BE (1) | BE663661A (fr) |
CH (1) | CH444197A (fr) |
DE (1) | DE1251348B (fr) |
DK (1) | DK125273B (fr) |
GB (1) | GB1053905A (fr) |
NL (1) | NL6505979A (fr) |
SE (1) | SE321853B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4994985A (fr) * | 1973-01-24 | 1974-09-09 | ||
US5130442A (en) * | 1989-12-07 | 1992-07-14 | Bayer Aktiengesellschaft | Chromogenic enamine compounds, their preparation and use as color formers |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3535139A (en) * | 1966-11-17 | 1970-10-20 | Pilot Pen Co Ltd | Pressure-sensitive copying papers |
ZA6800330B (fr) * | 1967-01-23 | |||
GB1245079A (en) * | 1968-12-10 | 1971-09-02 | Fuji Photo Film Co Ltd | Spiro-indoline derivatives and their use in pressure-sensitive copying paper |
US3988501A (en) * | 1971-11-29 | 1976-10-26 | Ing. C. Olivetti & C., S.P.A. | Thermosensitive element for thermographic reproduction or registration systems |
GB1432771A (en) * | 1972-06-26 | 1976-04-22 | Agfa Gevaert | Recording method |
JPS4945747A (en) * | 1972-09-04 | 1974-05-01 | Mitsubishi Paper Mills Ltd | Anteisei o kairyoshita kannetsukirokuyoshiito |
FR2211673B1 (fr) * | 1972-12-22 | 1976-04-23 | Robillard Jean | |
CH578432A5 (fr) * | 1973-03-05 | 1976-08-13 | Ciba Geigy Ag | |
IT991890B (it) * | 1973-07-27 | 1975-08-30 | Olivetti & Co Spa | Elemento termosensibile perfeziona to e suo impiego in sistemi di riproduzione o registrazione termo grafica |
FR2272082B1 (fr) | 1974-05-24 | 1978-08-11 | Issec | |
US4138522A (en) * | 1974-09-17 | 1979-02-06 | Fuji Photo Film Co., Ltd. | Color image forming system including a layer formed from a dried residue of a developing ink containing a polyester resin binder |
US4171980A (en) * | 1975-04-24 | 1979-10-23 | La Cellophane | Photosensitive compositions and recording materials and processes utilizing same |
FR2333650A1 (fr) * | 1975-12-05 | 1977-07-01 | Cellophane Sa | Amelioration des procedes de reproduction ou d'enregistrement thermiques faisant usage de phenols |
US4151748A (en) * | 1977-12-15 | 1979-05-01 | Ncr Corporation | Two color thermally sensitive record material system |
US4246318A (en) * | 1979-04-09 | 1981-01-20 | Appleton Papers Inc. | Thermally-responsive record material |
JPS55159992A (en) * | 1979-06-01 | 1980-12-12 | Sanyo Kokusaku Pulp Co Ltd | Thermosensitized recording material |
FR2503635B1 (fr) * | 1981-04-13 | 1986-03-07 | Mecanorma Sa | Materiel de transfert par rayonnement ultra violet procede et dispositif pour la mise en oeuvre de ce materiel |
CH655906A5 (de) * | 1981-06-15 | 1986-05-30 | Ciba Geigy Ag | Druckempfindliches oder waermeempfindliches aufzeichnungsmaterial. |
US4625027A (en) * | 1982-10-25 | 1986-11-25 | Ciba-Geigy Corporation | Bisquinazolines useful in color former systems |
US4536779A (en) * | 1982-12-10 | 1985-08-20 | Ciba-Geigy Corporation | Heat-sensitive recording material |
JPS59165687A (ja) * | 1983-03-10 | 1984-09-18 | Ricoh Co Ltd | 感熱記録材料 |
US4620941A (en) * | 1983-11-04 | 1986-11-04 | Sakura Color Products Corporation | Thermochromic compositions |
JPS619488A (ja) * | 1984-06-26 | 1986-01-17 | Pilot Ink Co Ltd | 可逆性感熱示温組成物 |
US5098806A (en) * | 1989-09-22 | 1992-03-24 | Board Of Regents, The University Of Texas System | Photosensitive elements based on polymeric matrices of diacetylenes and spiropyrans and the use thereof as coatings to prevent document reproduction |
US5310611A (en) * | 1991-10-04 | 1994-05-10 | Oki Electric Industry Co., Ltd. | Thermoreversible recording material, thermoreversible recording medium and recording method |
US5364739A (en) * | 1992-02-13 | 1994-11-15 | Board Of Regents, The University Of Texas System | Nonsilver x-ray recording process |
EP0560722B1 (fr) * | 1992-03-13 | 1999-11-17 | Ciba SC Holding AG | Composés lactames chromogènes, leur préparation et leur utilisation |
ES2105191T3 (es) * | 1992-03-17 | 1997-10-16 | Ciba Geigy Ag | Compuestos cromogenos de fluorano. |
CA2235295A1 (fr) * | 1997-04-23 | 1998-10-23 | The Pilot Ink Co., Ltd. | Compositions thermochromes reversibles |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE593980A (fr) * | 1959-08-14 | |||
US3262386A (en) * | 1959-11-23 | 1966-07-26 | Little Inc A | Duplicating method |
US3244550A (en) * | 1961-08-31 | 1966-04-05 | Burroughs Corp | Manifold sheets coated with lactone and related chromogenous compounds and reactive phenolics and method of marking |
BE625049A (fr) * | 1961-11-21 | |||
US3280735A (en) * | 1964-04-13 | 1966-10-25 | Minnesota Mining & Mfg | Heat-copying process |
-
0
- GB GB1053905D patent/GB1053905A/en active Active
- DE DENDAT1251348D patent/DE1251348B/de active Pending
-
1964
- 1964-05-11 US US366524A patent/US3451338A/en not_active Expired - Lifetime
-
1965
- 1965-05-06 SE SE5951/65A patent/SE321853B/xx unknown
- 1965-05-07 CH CH651765A patent/CH444197A/fr unknown
- 1965-05-10 DK DK235265AA patent/DK125273B/da unknown
- 1965-05-10 BE BE663661A patent/BE663661A/xx unknown
- 1965-05-11 NL NL6505979A patent/NL6505979A/xx unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4994985A (fr) * | 1973-01-24 | 1974-09-09 | ||
JPS5337943B2 (fr) * | 1973-01-24 | 1978-10-12 | ||
US5130442A (en) * | 1989-12-07 | 1992-07-14 | Bayer Aktiengesellschaft | Chromogenic enamine compounds, their preparation and use as color formers |
Also Published As
Publication number | Publication date |
---|---|
DK125273B (da) | 1973-01-29 |
US3451338A (en) | 1969-06-24 |
NL6505979A (fr) | 1965-11-12 |
DE1251348B (fr) | |
SE321853B (fr) | 1970-03-16 |
BE663661A (fr) | 1965-09-01 |
CH444197A (fr) | 1967-09-30 |
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GB1053905A (fr) | ||
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