GB1229215A - - Google Patents
Info
- Publication number
- GB1229215A GB1229215A GB1229215DA GB1229215A GB 1229215 A GB1229215 A GB 1229215A GB 1229215D A GB1229215D A GB 1229215DA GB 1229215 A GB1229215 A GB 1229215A
- Authority
- GB
- United Kingdom
- Prior art keywords
- interlayer
- developer
- dye
- ferricyanide
- compound
- 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
- 239000011229 interlayer Substances 0.000 abstract 10
- YAGKRVSRTSUGEY-UHFFFAOYSA-N ferricyanide Chemical compound [Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] YAGKRVSRTSUGEY-UHFFFAOYSA-N 0.000 abstract 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 4
- 239000010410 layer Substances 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 4
- -1 azo compound Chemical class 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- 150000002736 metal compounds Chemical class 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000011787 zinc oxide Substances 0.000 abstract 2
- IMPPGHMHELILKG-UHFFFAOYSA-N 4-ethoxyaniline Chemical compound CCOC1=CC=C(N)C=C1 IMPPGHMHELILKG-UHFFFAOYSA-N 0.000 abstract 1
- 125000002373 5 membered heterocyclic group Chemical group 0.000 abstract 1
- 125000004070 6 membered heterocyclic group Chemical group 0.000 abstract 1
- 239000003929 acidic solution Substances 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- 125000002091 cationic group Chemical group 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 230000002209 hydrophobic effect Effects 0.000 abstract 1
- 229910052745 lead Inorganic materials 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- RRFMRVBJWLMSAB-UHFFFAOYSA-L mercury(2+);octadecanoate Chemical compound [Hg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O RRFMRVBJWLMSAB-UHFFFAOYSA-L 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000012169 petroleum derived wax Substances 0.000 abstract 1
- 235000019381 petroleum wax Nutrition 0.000 abstract 1
- 239000000276 potassium ferrocyanide Substances 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 125000000467 secondary amino group Chemical class [H]N([*:1])[*:2] 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- XOGGUFAVLNCTRS-UHFFFAOYSA-N tetrapotassium;iron(2+);hexacyanide Chemical compound [K+].[K+].[K+].[K+].[Fe+2].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] XOGGUFAVLNCTRS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 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
- B41M5/30—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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2398367 | 1967-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1229215A true GB1229215A (cs) | 1971-04-21 |
Family
ID=10204532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1229215D Expired GB1229215A (cs) | 1967-05-23 | 1967-05-23 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE715499A (cs) |
| GB (1) | GB1229215A (cs) |
| NL (1) | NL6807216A (cs) |
-
1967
- 1967-05-23 GB GB1229215D patent/GB1229215A/en not_active Expired
-
1968
- 1968-05-22 NL NL6807216A patent/NL6807216A/xx unknown
- 1968-05-22 BE BE715499D patent/BE715499A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6807216A (cs) | 1968-07-25 |
| BE715499A (cs) | 1968-11-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS57186744A (en) | Heat developable color photosensitive material | |
| GB1253394A (en) | Capsule-bearing sheet material | |
| GB790023A (en) | Photographic light-sensitive material with an antihalation layer | |
| JPS5768831A (en) | Heat developable photosensitive material | |
| GB1533039A (en) | Photographic silver halide materials and developers containing couplers | |
| GB1229215A (cs) | ||
| ES406519A1 (es) | Procedimiento para la preparacion de dispersiones fluidas yestables de colorantes anionicos. | |
| GB1338604A (en) | Heat-developable recording process and photosensitive recording materials for use therefor | |
| GB1351972A (en) | Dye diffusion transfer process for the production of positive colour photographic images | |
| GB1293111A (en) | Light-sensitive materials | |
| GB1337218A (en) | Spectrally sensitized light-sensitive materials | |
| GB1487083A (en) | Photographic material containing an iodoso or iodoxy oxidant | |
| GB1419776A (en) | Photographic silver halide products and processes | |
| JPS528827A (en) | Photosensitive element for diffusion transfer | |
| GB1280593A (en) | Light-sensitive copy sheet utilizing nitriles | |
| GB1265842A (cs) | ||
| GB1508700A (en) | Water-soluble copper complex compounds process for their preparation and use as dyestuffs | |
| SU113820A1 (ru) | Способ количественного определени свинца | |
| GB1304054A (cs) | ||
| ES470514A1 (es) | Un procedimiento para preparar una solucion colorante de diazo-urea concentrada y estable | |
| JPS57182485A (en) | Heat-sensitive recording material | |
| JPS57150599A (en) | Heat sensitive recording paper | |
| JPS57208295A (en) | Diazo base heat-sensitive recording material | |
| JPS57128335A (en) | Silver halide color photographic material | |
| GB1324624A (en) | Lightsensitive material spectrally sensitised by a 4,-trimethine cyanine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 435 | Patent endorsed 'licences of right' on the date specified (sect. 35/1949) | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |