FR2435100A1 - Procede electroyltique d'inscription - Google Patents
Procede electroyltique d'inscriptionInfo
- Publication number
- FR2435100A1 FR2435100A1 FR7825803A FR7825803A FR2435100A1 FR 2435100 A1 FR2435100 A1 FR 2435100A1 FR 7825803 A FR7825803 A FR 7825803A FR 7825803 A FR7825803 A FR 7825803A FR 2435100 A1 FR2435100 A1 FR 2435100A1
- Authority
- FR
- France
- Prior art keywords
- optical absorption
- powder
- electroyltic
- registration process
- facsimile
- 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.)
- Granted
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
- B41M5/20—Duplicating or marking methods; Sheet materials for use therein using electric current
Landscapes
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Le procédé électrolytique d'inscription constitue à créer localement une absorption optique sur une surface d'une couche conductrice de l'électricité reliée à une anode. La couche contient une poudre optiquement diffusante et un composé métallique. L'absorption optique est produite au contact d'une cathode alimentée et de ladite surface. La poudre ne présente pas de propriétés photosensibles pour des éclairages naturels ou artificiels courants. Elle est blanche, de préférence constituée d'un oxyde minéral, tel que Ag2 O. Applicable dans les appareils de télécopie ou d'affichage.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7825803A FR2435100A1 (fr) | 1978-08-29 | 1978-08-29 | Procede electroyltique d'inscription |
DE19792934387 DE2934387A1 (de) | 1978-08-29 | 1979-08-22 | Verfahren zur elektrolytischen erzeugung loeschbarer bilder auf einem informationstraeger, sowie traeger zur durchfuehrung dieses verfahrens |
CA000334304A CA1143001A (fr) | 1978-08-29 | 1979-08-23 | Methode d'affichage electrolytique |
GB7929469A GB2029450B (en) | 1978-08-29 | 1979-08-23 | Electrolytic recording process |
US06/068,961 US4261799A (en) | 1978-08-29 | 1979-08-23 | Electrolytic process for generating erasable pictures on a solid substrate |
SE7907169A SE439273B (sv) | 1978-08-29 | 1979-08-28 | Elektrolytiskt forfarande for att alstra borttagbara bilder pa ett fast underlag |
JP10926379A JPS5532699A (en) | 1978-08-29 | 1979-08-29 | Electroanalysis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7825803A FR2435100A1 (fr) | 1978-08-29 | 1978-08-29 | Procede electroyltique d'inscription |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2435100A1 true FR2435100A1 (fr) | 1980-03-28 |
FR2435100B1 FR2435100B1 (fr) | 1982-03-05 |
Family
ID=9212424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7825803A Granted FR2435100A1 (fr) | 1978-08-29 | 1978-08-29 | Procede electroyltique d'inscription |
Country Status (7)
Country | Link |
---|---|
US (1) | US4261799A (fr) |
JP (1) | JPS5532699A (fr) |
CA (1) | CA1143001A (fr) |
DE (1) | DE2934387A1 (fr) |
FR (1) | FR2435100A1 (fr) |
GB (1) | GB2029450B (fr) |
SE (1) | SE439273B (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0672701U (ja) * | 1992-11-24 | 1994-10-11 | 光徳 樋口 | ネジ止め式ホイールキャップ |
US5943067A (en) | 1997-04-28 | 1999-08-24 | Hewlett-Packard Company | Reusable media inkjet printing system |
WO2012166160A1 (fr) | 2011-06-03 | 2012-12-06 | Hewlett-Packard Development Company, L.P. | Procédé permettant d'effacer une encre d'un support |
US9315042B2 (en) | 2011-06-03 | 2016-04-19 | Hewlett-Packard Development Company, L.P. | Systems for erasing an ink from a medium |
US9523006B2 (en) | 2011-06-03 | 2016-12-20 | Hewlett-Packard Development Company, L.P. | Erasure fluid |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3138547A (en) * | 1959-10-23 | 1964-06-23 | Minnesota Mining & Mfg | Electrosensitive recording sheets |
FR2034352A1 (en) * | 1969-03-20 | 1970-12-11 | Muirhead Ltd | Electrolytic recording process |
FR2334737A1 (fr) * | 1975-12-08 | 1977-07-08 | Ici Ltd | Composition electrochrome |
FR2356227A1 (fr) * | 1976-06-22 | 1978-01-20 | Commissariat Energie Atomique | Procede d'amelioration de la duree de vie d'une cellule d'affichage electrolytique |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2897037A (en) * | 1955-07-27 | 1959-07-28 | Raytheon Mfg Co | Recording means |
US3087869A (en) * | 1960-03-31 | 1963-04-30 | Minnesota Mining & Mfg | Electrosensitive recording process and sheets |
US3597332A (en) * | 1967-11-06 | 1971-08-03 | Muirhead Ltd | Electrolytic recording systmes |
US3516911A (en) * | 1967-12-01 | 1970-06-23 | Nashua Corp | Electrosensitive recording material |
JPS5630194B2 (fr) * | 1974-11-01 | 1981-07-13 |
-
1978
- 1978-08-29 FR FR7825803A patent/FR2435100A1/fr active Granted
-
1979
- 1979-08-22 DE DE19792934387 patent/DE2934387A1/de not_active Withdrawn
- 1979-08-23 US US06/068,961 patent/US4261799A/en not_active Expired - Lifetime
- 1979-08-23 CA CA000334304A patent/CA1143001A/fr not_active Expired
- 1979-08-23 GB GB7929469A patent/GB2029450B/en not_active Expired
- 1979-08-28 SE SE7907169A patent/SE439273B/sv unknown
- 1979-08-29 JP JP10926379A patent/JPS5532699A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3138547A (en) * | 1959-10-23 | 1964-06-23 | Minnesota Mining & Mfg | Electrosensitive recording sheets |
FR2034352A1 (en) * | 1969-03-20 | 1970-12-11 | Muirhead Ltd | Electrolytic recording process |
FR2334737A1 (fr) * | 1975-12-08 | 1977-07-08 | Ici Ltd | Composition electrochrome |
FR2356227A1 (fr) * | 1976-06-22 | 1978-01-20 | Commissariat Energie Atomique | Procede d'amelioration de la duree de vie d'une cellule d'affichage electrolytique |
Non-Patent Citations (2)
Title |
---|
NV2311/76 * |
NV700/75 * |
Also Published As
Publication number | Publication date |
---|---|
FR2435100B1 (fr) | 1982-03-05 |
JPS5532699A (en) | 1980-03-07 |
SE439273B (sv) | 1985-06-10 |
SE7907169L (sv) | 1980-03-01 |
GB2029450B (en) | 1982-11-03 |
GB2029450A (en) | 1980-03-19 |
US4261799A (en) | 1981-04-14 |
DE2934387A1 (de) | 1980-03-20 |
CA1143001A (fr) | 1983-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |