GB1160223A - Improvements in or relating to a Thermographic Method for Producing Thermostable Prints - Google Patents
Improvements in or relating to a Thermographic Method for Producing Thermostable PrintsInfo
- Publication number
- GB1160223A GB1160223A GB26468A GB2646865A GB1160223A GB 1160223 A GB1160223 A GB 1160223A GB 26468 A GB26468 A GB 26468A GB 2646865 A GB2646865 A GB 2646865A GB 1160223 A GB1160223 A GB 1160223A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compounds
- heat
- sheet
- silver
- salts
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000463 material Substances 0.000 abstract 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical class [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 5
- 229910052709 silver Inorganic materials 0.000 abstract 5
- 239000004332 silver Chemical class 0.000 abstract 5
- 239000000376 reactant Substances 0.000 abstract 4
- 150000003839 salts Chemical class 0.000 abstract 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical class [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical class [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical class [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 150000001989 diazonium salts Chemical class 0.000 abstract 2
- -1 dithioexamide Chemical compound 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000007793 ph indicator Substances 0.000 abstract 2
- WYKWUPMZBGOFOV-UHFFFAOYSA-N 1,2,3,4-tetrahydroquinolin-8-ol Chemical compound C1CCNC2=C1C=CC=C2O WYKWUPMZBGOFOV-UHFFFAOYSA-N 0.000 abstract 1
- ARHCLXWELPFVFQ-UHFFFAOYSA-N 5-bromo-1,3-thiazol-2-amine Chemical class NC1=NC=C(Br)S1 ARHCLXWELPFVFQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000004342 Benzoyl peroxide Substances 0.000 abstract 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 abstract 1
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical class ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 abstract 1
- OHLUUHNLEMFGTQ-UHFFFAOYSA-N N-methylacetamide Chemical compound CNC(C)=O OHLUUHNLEMFGTQ-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- AMNPXXIGUOKIPP-UHFFFAOYSA-N [4-(carbamothioylamino)phenyl]thiourea Chemical compound NC(=S)NC1=CC=C(NC(N)=S)C=C1 AMNPXXIGUOKIPP-UHFFFAOYSA-N 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 150000004982 aromatic amines Chemical class 0.000 abstract 1
- 229960003328 benzoyl peroxide Drugs 0.000 abstract 1
- 235000019400 benzoyl peroxide Nutrition 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 150000001661 cadmium Chemical class 0.000 abstract 1
- 239000006229 carbon black Substances 0.000 abstract 1
- 229910017052 cobalt Chemical class 0.000 abstract 1
- 239000010941 cobalt Chemical class 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical class [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 239000012954 diazonium Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 159000000014 iron salts Chemical class 0.000 abstract 1
- 239000011133 lead Chemical class 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052753 mercury Inorganic materials 0.000 abstract 1
- IMNDHOCGZLYMRO-UHFFFAOYSA-N n,n-dimethylbenzamide Chemical compound CN(C)C(=O)C1=CC=CC=C1 IMNDHOCGZLYMRO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052759 nickel Chemical class 0.000 abstract 1
- 150000002832 nitroso derivatives Chemical class 0.000 abstract 1
- 125000000018 nitroso group Chemical group N(=O)* 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 150000002894 organic compounds Chemical class 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- CMCWWLVWPDLCRM-UHFFFAOYSA-N phenidone Chemical class N1C(=O)CCN1C1=CC=CC=C1 CMCWWLVWPDLCRM-UHFFFAOYSA-N 0.000 abstract 1
- 150000002989 phenols Chemical class 0.000 abstract 1
- 230000011514 reflex Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- UGNWTBMOAKPKBL-UHFFFAOYSA-N tetrachloro-1,4-benzoquinone Chemical compound ClC1=C(Cl)C(=O)C(Cl)=C(Cl)C1=O UGNWTBMOAKPKBL-UHFFFAOYSA-N 0.000 abstract 1
- 125000003831 tetrazolyl group Chemical group 0.000 abstract 1
- YUKQRDCYNOVPGJ-UHFFFAOYSA-N thioacetamide Chemical compound CC(N)=S YUKQRDCYNOVPGJ-UHFFFAOYSA-N 0.000 abstract 1
- DLFVBJFMPXGRIB-UHFFFAOYSA-N thioacetamide Natural products CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 abstract 1
- 150000004654 triazenes Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052724 xenon Inorganic materials 0.000 abstract 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 abstract 1
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
- B41M5/382—Contact thermal transfer or sublimation processes
- B41M5/38235—Contact thermal transfer or sublimation processes characterised by transferable colour-forming materials
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Abstract
1,160,223. Thermographic transfer processes. GEVAERT-AGFA N. V. June 22, 1966 [June 22, 1965], No.26468/65. Heading G2C. A thermographic transfer process i.e. which a heat-sensitive transfer sheet is imagewise heated to remove or convert some of the heatsensitive material therein and then contacting with a receptor sheet containing a reactant which reacts with the heat-sensitive material and transferring the remaining reactant by means of heat or a liquid produce a colour charge on the receptor sheet. The transfer sheet preferably contains light-absorbing, sheet-generating substances so that on imagewise flash-exposure to visible light the sheet becomes heated imagewise. Specified heat-sensitive material with their reactants are: (a) compounds splitting off sulphur e.g. dithioexamide, thioacetamide and p-phenylenedithiourea (with organic salts of copper, silver, lead or nickel) (b) organic acid (with pH indicators), (c) benzoylperoxide or tetrachloroquinone (with organic compounds which change colour on oxidation (d) azo couplers (with diazomium salts); (e) phenyl-pyrazolidinones (with silver and gold salts, triazdium and tetrazolium compounds (f) 8-hydroxy- 1, 2, 3, 4-tetrahydroquinoline or phenols and naptholm), (with organic salts of iron, copper, silver or cobalt; (g) N, N-dimethylbenzamide or N-methylacetamide (with 5-bromo-aminothiazoles; (h) nitroso compounds (with aromatic hydroxy corresponds; (i) triazenes (with azo couplers); (j) aromatic amines and hydroxyamines (with silver, mercury or cadmium salts, nitroso or diazonium compounds) (k) aromatic nitro compounds (with iron salts, and (m) compounds which release amines on heating (with diazonium salt and a coupler or pH indicators). In the examples, the heat, sensitive material and carbon black or silver are dispersed in a binder and applied to a support. The transfer material is either directly or reflex flash-exposed using a xenon gas discharge lamp to evaporate the heat-sensitive material in the areas corresponding to the background of the original. The transfer material is contacted with the receptor sheet containing the reactant and heated to produce a positive coloured image on the receptor sheet. Alternatively the exposed transfer material may be moistened with water and contacted with a receptor sheet to produce a coloured image on the receptor sheet.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19651571819 DE1571819A1 (en) | 1965-06-22 | 1965-06-22 | Thermographic process for the production of heat-resistant copies |
| GB26468A GB1160223A (en) | 1965-06-22 | 1965-06-22 | Improvements in or relating to a Thermographic Method for Producing Thermostable Prints |
| BE682768D BE682768A (en) | 1965-06-22 | 1966-06-20 | |
| NL6608615A NL6608615A (en) | 1965-06-22 | 1966-06-21 | |
| FR66375A FR1496154A (en) | 1965-06-22 | 1966-06-21 | Thermographic process for recording and reproducing information |
| CH902266A CH511722A (en) | 1965-06-22 | 1966-06-22 | Heat-sensitive reproduction material |
| US559487A US3476578A (en) | 1965-06-22 | 1966-06-22 | Thermographic method for producing thermostable prints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB26468A GB1160223A (en) | 1965-06-22 | 1965-06-22 | Improvements in or relating to a Thermographic Method for Producing Thermostable Prints |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1160223A true GB1160223A (en) | 1969-08-06 |
Family
ID=10244117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26468A Expired GB1160223A (en) | 1965-06-22 | 1965-06-22 | Improvements in or relating to a Thermographic Method for Producing Thermostable Prints |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3476578A (en) |
| BE (1) | BE682768A (en) |
| CH (1) | CH511722A (en) |
| DE (1) | DE1571819A1 (en) |
| FR (1) | FR1496154A (en) |
| GB (1) | GB1160223A (en) |
| NL (1) | NL6608615A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0157568A3 (en) * | 1984-03-30 | 1987-05-20 | Imperial Chemical Industries Plc | Printing apparatus |
| EP0238242A3 (en) * | 1986-03-19 | 1989-05-10 | Kao Corporation | Ink sheet for thermal transfer recording |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1154568A (en) * | 1965-11-26 | 1969-06-11 | Agfa Gevaert Nv | Improvements relating to Thermographic Copying. |
| US3642475A (en) * | 1967-10-02 | 1972-02-15 | Agfa Gevaert Nv | Method of recording and reproducing information |
| US3920863A (en) * | 1969-05-06 | 1975-11-18 | Minnesota Mining & Mfg | Method of providing and developing hidden entries |
| US3855928A (en) * | 1970-02-27 | 1974-12-24 | American Screen Process Equip | Method and apparatus for printing |
| US4000334A (en) * | 1971-07-15 | 1976-12-28 | Energy Conversion Devices, Inc. | Thermal imaging involving imagewise melting to form spaced apart globules |
| US4267261A (en) * | 1971-07-15 | 1981-05-12 | Energy Conversion Devices, Inc. | Method for full format imaging |
| US3978247A (en) * | 1974-01-28 | 1976-08-31 | Rca Corporation | Transfer recording process |
| JPS5932319B2 (en) * | 1974-03-22 | 1984-08-08 | 富士写真フイルム株式会社 | recording material |
| 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 |
| US4199615A (en) * | 1974-09-18 | 1980-04-22 | Energy Conversion Devices, Inc. | Dry-process imaging film and method |
| JPS5282431A (en) * | 1975-12-29 | 1977-07-09 | Process Shizai | Heat sensitive recording material |
| US4165741A (en) * | 1975-12-29 | 1979-08-28 | Process Shizai Co., Ltd. | Heat-sensitive recording materials and recording process of using the same |
| US4082861A (en) * | 1976-09-23 | 1978-04-04 | Energy Conversion Devices, Inc. | Continuous tone imaging film |
| FR2527822B1 (en) * | 1982-05-31 | 1987-04-17 | Nippon Telegraph & Telephone | |
| JPH0781127B2 (en) * | 1988-07-22 | 1995-08-30 | 日本製紙株式会社 | Composition for near-infrared absorbing agent, as well as near-infrared absorbing material and molded article containing them |
| US9234081B2 (en) * | 2010-06-08 | 2016-01-12 | King Abdulaziz City For Science And Technology | Method of manufacturing a nitro blue tetrazolium and polyvinyl butyral based dosimeter film |
| US9932959B2 (en) | 2011-03-10 | 2018-04-03 | King Abdulaziz City For Science And Technology | Shrounded wind turbine configuration with nozzle augmented diffuser |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB842655A (en) * | 1957-05-16 | 1960-07-27 | Caribonum Ltd | Improvements in or relating to colouring materials |
| GB834843A (en) * | 1957-06-19 | 1960-05-11 | Caribonum Ltd | Improvements in or relating to carbon paper |
| US2916395A (en) * | 1958-07-21 | 1959-12-08 | Minnesota Mining & Mfg | Heat-sensitive copy-paper |
| US3262386A (en) * | 1959-11-23 | 1966-07-26 | Little Inc A | Duplicating method |
| NL259126A (en) * | 1960-11-21 | |||
| BE638613A (en) * | 1962-10-16 | |||
| US3210544A (en) * | 1963-08-01 | 1965-10-05 | Printing Arts Res Lab Inc | Method of thermographic reproduction wherein a vaporizable conditioner changes the physical characteristics of a conversion sheet coating |
-
1965
- 1965-06-22 GB GB26468A patent/GB1160223A/en not_active Expired
- 1965-06-22 DE DE19651571819 patent/DE1571819A1/en active Pending
-
1966
- 1966-06-20 BE BE682768D patent/BE682768A/xx unknown
- 1966-06-21 NL NL6608615A patent/NL6608615A/xx unknown
- 1966-06-21 FR FR66375A patent/FR1496154A/en not_active Expired
- 1966-06-22 US US559487A patent/US3476578A/en not_active Expired - Lifetime
- 1966-06-22 CH CH902266A patent/CH511722A/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0157568A3 (en) * | 1984-03-30 | 1987-05-20 | Imperial Chemical Industries Plc | Printing apparatus |
| EP0238242A3 (en) * | 1986-03-19 | 1989-05-10 | Kao Corporation | Ink sheet for thermal transfer recording |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1571819A1 (en) | 1970-04-02 |
| CH511722A (en) | 1971-08-31 |
| BE682768A (en) | 1966-12-20 |
| FR1496154A (en) | 1967-09-29 |
| US3476578A (en) | 1969-11-04 |
| NL6608615A (en) | 1966-11-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |