DE1200846B - Thermographisches Kopiermaterial und Verfahren zur Herstellung waermebestaendiger Kopien hiermit - Google Patents
Thermographisches Kopiermaterial und Verfahren zur Herstellung waermebestaendiger Kopien hiermitInfo
- Publication number
- DE1200846B DE1200846B DEM51374A DEM0051374A DE1200846B DE 1200846 B DE1200846 B DE 1200846B DE M51374 A DEM51374 A DE M51374A DE M0051374 A DEM0051374 A DE M0051374A DE 1200846 B DE1200846 B DE 1200846B
- Authority
- DE
- Germany
- Prior art keywords
- areas
- copy sheet
- heat
- image
- participants
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 25
- 239000000463 material Substances 0.000 title claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 22
- 239000010410 layer Substances 0.000 claims description 16
- 150000003839 salts Chemical class 0.000 claims description 12
- 230000005855 radiation Effects 0.000 claims description 11
- AQRYNYUOKMNDDV-UHFFFAOYSA-M silver behenate Chemical compound [Ag+].CCCCCCCCCCCCCCCCCCCCCC([O-])=O AQRYNYUOKMNDDV-UHFFFAOYSA-M 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000000376 reactant Substances 0.000 claims description 8
- JMWUYEFBFUCSAK-UHFFFAOYSA-L nickel(2+);octadecanoate Chemical compound [Ni+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O JMWUYEFBFUCSAK-UHFFFAOYSA-L 0.000 claims description 7
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 claims description 6
- BOTGCZBEERTTDQ-UHFFFAOYSA-N 4-Methoxy-1-naphthol Chemical compound C1=CC=C2C(OC)=CC=C(O)C2=C1 BOTGCZBEERTTDQ-UHFFFAOYSA-N 0.000 claims description 6
- 125000003118 aryl group Chemical group 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 150000007524 organic acids Chemical class 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 229910000510 noble metal Inorganic materials 0.000 claims description 5
- 125000003545 alkoxy group Chemical group 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 125000003277 amino group Chemical group 0.000 claims description 3
- 125000004104 aryloxy group Chemical group 0.000 claims description 3
- 125000004356 hydroxy functional group Chemical group O* 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- 238000003384 imaging method Methods 0.000 claims description 3
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000969 carrier Substances 0.000 claims description 2
- 239000002356 single layer Substances 0.000 claims description 2
- 230000001960 triggered effect Effects 0.000 claims 1
- 238000000576 coating method Methods 0.000 description 20
- 239000011248 coating agent Substances 0.000 description 14
- 239000011230 binding agent Substances 0.000 description 11
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 239000003638 chemical reducing agent Substances 0.000 description 8
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 7
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 6
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 description 6
- 239000010408 film Substances 0.000 description 6
- 230000033458 reproduction Effects 0.000 description 6
- 230000007704 transition Effects 0.000 description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- IJAPPYDYQCXOEF-UHFFFAOYSA-N phthalazin-1(2H)-one Chemical compound C1=CC=C2C(=O)NN=CC2=C1 IJAPPYDYQCXOEF-UHFFFAOYSA-N 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- DWRFAQWCIQVVFD-UHFFFAOYSA-N 4-methoxy-2-methylnaphthalen-1-ol Chemical compound C1=CC=C2C(OC)=CC(C)=C(O)C2=C1 DWRFAQWCIQVVFD-UHFFFAOYSA-N 0.000 description 3
- 235000021357 Behenic acid Nutrition 0.000 description 3
- 239000001856 Ethyl cellulose Substances 0.000 description 3
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 3
- 229940116226 behenic acid Drugs 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000007859 condensation product Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- OAEGRYMCJYIXQT-UHFFFAOYSA-N dithiooxamide Chemical compound NC(=S)C(N)=S OAEGRYMCJYIXQT-UHFFFAOYSA-N 0.000 description 3
- 229920001249 ethyl cellulose Polymers 0.000 description 3
- 235000019325 ethyl cellulose Nutrition 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- FRASJONUBLZVQX-UHFFFAOYSA-N 1,4-dioxonaphthalene Natural products C1=CC=C2C(=O)C=CC(=O)C2=C1 FRASJONUBLZVQX-UHFFFAOYSA-N 0.000 description 2
- BOKGTLAJQHTOKE-UHFFFAOYSA-N 1,5-dihydroxynaphthalene Chemical compound C1=CC=C2C(O)=CC=CC2=C1O BOKGTLAJQHTOKE-UHFFFAOYSA-N 0.000 description 2
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 2
- ABJQKDJOYSQVFX-UHFFFAOYSA-N 4-aminonaphthalen-1-ol Chemical compound C1=CC=C2C(N)=CC=C(O)C2=C1 ABJQKDJOYSQVFX-UHFFFAOYSA-N 0.000 description 2
- XYHQAQRXVQZBQV-UHFFFAOYSA-N 4-ethoxynaphthalen-1-ol Chemical compound C1=CC=C2C(OCC)=CC=C(O)C2=C1 XYHQAQRXVQZBQV-UHFFFAOYSA-N 0.000 description 2
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- -1 Nickel stearate Chemical class 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002738 chelating agent Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000010981 drying operation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- FBSFWRHWHYMIOG-UHFFFAOYSA-N methyl 3,4,5-trihydroxybenzoate Chemical compound COC(=O)C1=CC(O)=C(O)C(O)=C1 FBSFWRHWHYMIOG-UHFFFAOYSA-N 0.000 description 2
- LRJJVKVWPILGGK-UHFFFAOYSA-N n,n'-bis(furan-2-ylmethyl)ethanedithioamide Chemical compound C=1C=COC=1CNC(=S)C(=S)NCC1=CC=CO1 LRJJVKVWPILGGK-UHFFFAOYSA-N 0.000 description 2
- XOOMNEFVDUTJPP-UHFFFAOYSA-N naphthalene-1,3-diol Chemical compound C1=CC=CC2=CC(O)=CC(O)=C21 XOOMNEFVDUTJPP-UHFFFAOYSA-N 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 239000011118 polyvinyl acetate Substances 0.000 description 2
- 229920002689 polyvinyl acetate Polymers 0.000 description 2
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- CVYDEWKUJFCYJO-UHFFFAOYSA-M sodium;docosanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCCCCCC([O-])=O CVYDEWKUJFCYJO-UHFFFAOYSA-M 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- WXTMDXOMEHJXQO-UHFFFAOYSA-N 2,5-dihydroxybenzoic acid Chemical compound OC(=O)C1=CC(O)=CC=C1O WXTMDXOMEHJXQO-UHFFFAOYSA-N 0.000 description 1
- DUUBQTCYVNKWFW-UHFFFAOYSA-N 2-(1-hydroxy-4-methoxynaphthalen-2-yl)-4-methoxynaphthalen-1-ol Chemical group C1=CC=CC2=C(O)C(C=3C=C(C4=CC=CC=C4C=3O)OC)=CC(OC)=C21 DUUBQTCYVNKWFW-UHFFFAOYSA-N 0.000 description 1
- AGUJUBACOOIWDV-UHFFFAOYSA-N 2-(1-hydroxynaphthalen-2-yl)naphthalen-1-ol Chemical group C1=CC=CC2=C(O)C(C3=C(C4=CC=CC=C4C=C3)O)=CC=C21 AGUJUBACOOIWDV-UHFFFAOYSA-N 0.000 description 1
- UEJJHQNACJXSKW-UHFFFAOYSA-N 2-(2,6-dioxopiperidin-3-yl)-1H-isoindole-1,3(2H)-dione Chemical compound O=C1C2=CC=CC=C2C(=O)N1C1CCC(=O)NC1=O UEJJHQNACJXSKW-UHFFFAOYSA-N 0.000 description 1
- PZSCUHISJBQKSN-UHFFFAOYSA-N 4-methoxy-1,2-dihydronaphthalen-1-ol Chemical compound C1=CC=C2C(OC)=CCC(O)C2=C1 PZSCUHISJBQKSN-UHFFFAOYSA-N 0.000 description 1
- SXELZBOTXBNSQG-UHFFFAOYSA-N 4-methoxy-2-phenylnaphthalen-1-ol Chemical compound OC=1C2=CC=CC=C2C(OC)=CC=1C1=CC=CC=C1 SXELZBOTXBNSQG-UHFFFAOYSA-N 0.000 description 1
- FCPVSKGIQOYQRP-UHFFFAOYSA-N CCC.OC1=C(C2=CC=CC=C2C=C1)O.OC1=C(C2=CC=CC=C2C=C1)O Chemical compound CCC.OC1=C(C2=CC=CC=C2C=C1)O.OC1=C(C2=CC=CC=C2C=C1)O FCPVSKGIQOYQRP-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010073306 Exposure to radiation Diseases 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- PWAXUOGZOSVGBO-UHFFFAOYSA-N adipoyl chloride Chemical compound ClC(=O)CCCCC(Cl)=O PWAXUOGZOSVGBO-UHFFFAOYSA-N 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000000586 desensitisation Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- ZABPGQXWKVZCMK-UHFFFAOYSA-L docosanoate;nickel(2+) Chemical compound [Ni+2].CCCCCCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCCCCCC([O-])=O ZABPGQXWKVZCMK-UHFFFAOYSA-L 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 244000144980 herd Species 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000007937 lozenge Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- IBKQQKPQRYUGBJ-UHFFFAOYSA-N methyl gallate Natural products CC(=O)C1=CC(O)=C(O)C(O)=C1 IBKQQKPQRYUGBJ-UHFFFAOYSA-N 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- PCILLCXFKWDRMK-UHFFFAOYSA-N naphthalene-1,4-diol Chemical compound C1=CC=C2C(O)=CC=C(O)C2=C1 PCILLCXFKWDRMK-UHFFFAOYSA-N 0.000 description 1
- 150000004780 naphthols Chemical class 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 150000003378 silver Chemical class 0.000 description 1
- 229910001961 silver nitrate Inorganic materials 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000001931 thermography Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
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
- G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
- G03C1/498—Photothermographic systems, e.g. dry silver
- G03C1/4989—Photothermographic systems, e.g. dry silver characterised by a thermal imaging step, with or without exposure to light, e.g. with a thermal head, using a laser
-
- 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
- B41M5/32—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers one component being a heavy metal compound, e.g. lead or iron
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79991A US3094620A (en) | 1961-01-03 | 1961-01-03 | Copy-sheet and method |
| US79990A US3094619A (en) | 1961-01-03 | 1961-01-03 | Ultra-violet radiation-desensitizable thermographic copy-sheet and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1200846B true DE1200846B (de) | 1965-09-16 |
Family
ID=26762657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEM51374A Pending DE1200846B (de) | 1961-01-03 | 1962-01-02 | Thermographisches Kopiermaterial und Verfahren zur Herstellung waermebestaendiger Kopien hiermit |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US3094620A (da) |
| BE (1) | BE612242A (da) |
| CH (1) | CH419198A (da) |
| DE (1) | DE1200846B (da) |
| ES (1) | ES273372A1 (da) |
| FI (1) | FI43136B (da) |
| FR (1) | FR1311591A (da) |
| GB (2) | GB997362A (da) |
| NL (1) | NL273128A (da) |
| SE (1) | SE313248B (da) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL272284A (da) * | 1960-12-10 | |||
| BE628346A (da) * | 1962-02-13 | 1900-01-01 | ||
| US3157526A (en) * | 1962-04-17 | 1964-11-17 | Bemis Bro Bag Co | Thermo-sensitive copy sheet and method of making |
| US3446617A (en) * | 1962-04-20 | 1969-05-27 | Minnesota Mining & Mfg | Thermographic copying process |
| BE638254A (da) * | 1962-10-05 | |||
| US3241996A (en) * | 1962-10-10 | 1966-03-22 | Polaroid Corp | Heat-sensitive copy sheet system and process of copying |
| US3218168A (en) * | 1962-10-15 | 1965-11-16 | Minnesota Mining & Mfg | Heat and photosensitive copy sheet |
| NL300853A (da) * | 1962-11-23 | |||
| US3291600A (en) * | 1963-01-14 | 1966-12-13 | Rca Corp | Electrophotographic recording element and method of making |
| US3409438A (en) * | 1963-08-26 | 1968-11-05 | Minnesota Mining & Mfg | Photosensitive heat developable copysheet |
| US3446648A (en) * | 1965-09-27 | 1969-05-27 | Minnesota Mining & Mfg | Reactive copying sheet and method of using |
| US3460946A (en) * | 1966-02-03 | 1969-08-12 | Minnesota Mining & Mfg | Image receptor sheets containing organic silver salts and metal ion image |
| US3906138A (en) * | 1968-05-10 | 1975-09-16 | Minnesota Mining & Mfg | Print sheet |
| US3559578A (en) * | 1968-09-19 | 1971-02-02 | Minnesota Mining & Mfg | Lithographic duplicating method and lithoplate master therefor |
| JPS4816204B1 (da) * | 1969-10-08 | 1973-05-21 | ||
| US3708304A (en) * | 1970-06-03 | 1973-01-02 | Eastman Kodak Co | Use of divalent metal salt image amplifiers in photosensitive and thermosensitive elements |
| JPS5129819B2 (da) * | 1972-03-27 | 1976-08-27 | ||
| US3924049A (en) * | 1973-07-30 | 1975-12-02 | Texas Instruments Inc | Multicolor thermosensitive paper |
| US4808565A (en) * | 1986-08-14 | 1989-02-28 | Minnesota Mining And Manufacturing Company | Thermal imaging material |
| US4910186A (en) * | 1987-10-15 | 1990-03-20 | Minnesota Mining And Manufacturing Company | Positive-acting thermographic materials |
| US4829046A (en) * | 1987-10-15 | 1989-05-09 | Minnesota Mining And Manufacturing Company | Positive-acting thermographic materials |
| US4902667A (en) * | 1988-08-25 | 1990-02-20 | Minnesota Mining And Manufacturing Company | Pressure sensitive carbonless imaging system incorporating uncolored ferric organophosphates and uncolored chelates |
| US4902668A (en) * | 1988-08-25 | 1990-02-20 | Minnesota Mining And Manufacturing Company | Pressure sensitive carbonless imaging system incorporating uncolored ferric organophosphates and colored chelates |
| JP2538043B2 (ja) * | 1989-04-05 | 1996-09-25 | 松下電器産業株式会社 | パタ―ン形成用材料とそれを用いたパタ―ン形成基板の作製方法 |
| EP0704318A1 (en) * | 1994-09-27 | 1996-04-03 | Minnesota Mining And Manufacturing Company | Imaging method for thermal-sensitive material |
| DE69610725T2 (de) * | 1995-03-02 | 2001-05-10 | Agfa-Gevaert N.V., Mortsel | Wärmeempfindliches Aufzeichnungsmaterial mit bildstabilisierenden Eigenschaften |
| EP0730196B1 (en) * | 1995-03-02 | 2000-10-25 | Agfa-Gevaert N.V. | Heat-sensitive recording material having image-stabilization properties |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2482815A (en) * | 1946-03-26 | 1949-09-27 | Univ Rochester | Infrared photography |
| US2813042A (en) * | 1952-10-02 | 1957-11-12 | Dick Co Ab | Method of preparing a sensitized thermographic copy sheet and resultant sheet |
| NL218538A (da) * | 1956-06-28 | 1900-01-01 | ||
| US2877167A (en) * | 1957-06-19 | 1959-03-10 | Chalkley Lyman | Hydrophilic cyanide of para-amino triphenylmethane dyes |
| US2936276A (en) * | 1957-06-25 | 1960-05-10 | Chalkley Lyman | Photochemical compositions and processes utilizing salts of para-amino triphenylacetonitriles |
| US2950987A (en) * | 1958-10-28 | 1960-08-30 | Du Pont | Thermally-sensitive recording elements |
| BE593980A (da) * | 1959-08-14 |
-
0
- NL NL273128D patent/NL273128A/xx unknown
- BE BE612242D patent/BE612242A/xx unknown
-
1961
- 1961-01-03 US US79991A patent/US3094620A/en not_active Expired - Lifetime
- 1961-01-03 US US79990A patent/US3094619A/en not_active Expired - Lifetime
- 1961-12-30 SE SE13164/61A patent/SE313248B/xx unknown
-
1962
- 1962-01-02 ES ES0273372A patent/ES273372A1/es not_active Expired
- 1962-01-02 DE DEM51374A patent/DE1200846B/de active Pending
- 1962-01-03 CH CH5362A patent/CH419198A/de unknown
- 1962-01-03 FI FI0008/62A patent/FI43136B/fi active
- 1962-01-03 GB GB10700/65A patent/GB997362A/en not_active Expired
- 1962-01-03 FR FR883772A patent/FR1311591A/fr not_active Expired
- 1962-01-03 GB GB300/62A patent/GB997361A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB997361A (en) | 1965-07-07 |
| BE612242A (da) | |
| NL273128A (da) | |
| CH419198A (de) | 1966-08-31 |
| ES273372A1 (es) | 1962-07-01 |
| US3094619A (en) | 1963-06-18 |
| FR1311591A (fr) | 1962-12-07 |
| SE313248B (da) | 1969-08-04 |
| US3094620A (en) | 1963-06-18 |
| GB997362A (en) | 1965-07-07 |
| FI43136B (da) | 1970-10-01 |
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