GB1417223A - Electro-chemical printing systems - Google Patents
Electro-chemical printing systemsInfo
- Publication number
- GB1417223A GB1417223A GB3243873A GB3243873A GB1417223A GB 1417223 A GB1417223 A GB 1417223A GB 3243873 A GB3243873 A GB 3243873A GB 3243873 A GB3243873 A GB 3243873A GB 1417223 A GB1417223 A GB 1417223A
- Authority
- GB
- United Kingdom
- Prior art keywords
- medium
- july
- electrochromic material
- recording medium
- electro
- 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
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 abstract 2
- TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 abstract 1
- DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 229910021626 Tin(II) chloride Inorganic materials 0.000 abstract 1
- VBIXEXWLHSRNKB-UHFFFAOYSA-N ammonium oxalate Chemical compound [NH4+].[NH4+].[O-]C(=O)C([O-])=O VBIXEXWLHSRNKB-UHFFFAOYSA-N 0.000 abstract 1
- 235000010323 ascorbic acid Nutrition 0.000 abstract 1
- 229960005070 ascorbic acid Drugs 0.000 abstract 1
- 239000011668 ascorbic acid Substances 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 230000005684 electric field Effects 0.000 abstract 1
- 230000005670 electromagnetic radiation Effects 0.000 abstract 1
- 229910021645 metal ion Inorganic materials 0.000 abstract 1
- 239000007793 ph indicator Substances 0.000 abstract 1
- 235000003270 potassium fluoride Nutrition 0.000 abstract 1
- 239000011698 potassium fluoride Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 235000011150 stannous chloride Nutrition 0.000 abstract 1
- 239000001119 stannous chloride Substances 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 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
- B41M5/20—Duplicating or marking methods; Sheet materials for use therein using electric current
- B41M5/205—Duplicating or marking methods; Sheet materials for use therein using electric current and an eroding electrode
Landscapes
- Fax Reproducing Arrangements (AREA)
- Duplication Or Marking (AREA)
- Dot-Matrix Printers And Others (AREA)
- Electronic Switches (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27598972A | 1972-07-28 | 1972-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1417223A true GB1417223A (en) | 1975-12-10 |
Family
ID=23054671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3243873A Expired GB1417223A (en) | 1972-07-28 | 1973-07-06 | Electro-chemical printing systems |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3769629A (enrdf_load_stackoverflow) |
| JP (1) | JPS5611591B2 (enrdf_load_stackoverflow) |
| DE (1) | DE2338016A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2237437A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1417223A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1562989A (en) * | 1976-10-14 | 1980-03-19 | Xerox Corp | Transceiver system for visible images |
| US4137538A (en) * | 1977-08-11 | 1979-01-30 | Klein Associates, Inc. | Process and apparatus for compatible wet and dry paper signal recording |
| IT1282822B1 (it) * | 1994-04-26 | 1998-03-31 | Seiko Epson Corp | Testa di registrazione a getto di inchiostro e idoneo metodo di fabbricazione per la testa di registrazione a getto di inchiostro |
| JP2007163758A (ja) * | 2005-12-13 | 2007-06-28 | Oita Univ | エレクトロクロミックフィルム印字装置 |
-
1972
- 1972-07-28 US US00275989A patent/US3769629A/en not_active Expired - Lifetime
-
1973
- 1973-06-26 FR FR7324283*A patent/FR2237437A5/fr not_active Expired
- 1973-06-26 JP JP7140373A patent/JPS5611591B2/ja not_active Expired
- 1973-07-06 GB GB3243873A patent/GB1417223A/en not_active Expired
- 1973-07-26 DE DE19732338016 patent/DE2338016A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4954043A (enrdf_load_stackoverflow) | 1974-05-25 |
| US3769629A (en) | 1973-10-30 |
| FR2237437A5 (enrdf_load_stackoverflow) | 1975-02-07 |
| JPS5611591B2 (enrdf_load_stackoverflow) | 1981-03-16 |
| DE2338016A1 (de) | 1974-02-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |