CH587501A5 - - Google Patents
Info
- Publication number
- CH587501A5 CH587501A5 CH1793773A CH1793773A CH587501A5 CH 587501 A5 CH587501 A5 CH 587501A5 CH 1793773 A CH1793773 A CH 1793773A CH 1793773 A CH1793773 A CH 1793773A CH 587501 A5 CH587501 A5 CH 587501A5
- Authority
- CH
- Switzerland
Links
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
- G03C1/685—Compositions containing spiro-condensed pyran compounds or derivatives thereof, as photosensitive substances
-
- 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
- G03C1/52—Compositions containing diazo compounds as photosensitive substances
- G03C1/61—Compositions containing diazo compounds as photosensitive substances with non-macromolecular additives
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7245972A FR2211673B1 (es) | 1972-12-22 | 1972-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH587501A5 true CH587501A5 (es) | 1977-05-13 |
Family
ID=9109199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1793773A CH587501A5 (es) | 1972-12-22 | 1973-12-20 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3964911A (es) |
| JP (1) | JPS507517A (es) |
| BE (1) | BE808890A (es) |
| BR (1) | BR7309922D0 (es) |
| CA (1) | CA1023185A (es) |
| CH (1) | CH587501A5 (es) |
| DE (1) | DE2363648C3 (es) |
| ES (1) | ES421742A1 (es) |
| FR (1) | FR2211673B1 (es) |
| GB (1) | GB1428518A (es) |
| IT (1) | IT1000373B (es) |
| NL (1) | NL7317418A (es) |
| SE (1) | SE397010B (es) |
| ZA (1) | ZA739610B (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7604219A (nl) * | 1975-04-24 | 1976-10-26 | Cellophane Sa | Werkwijze voor het bereiden van gestabiliseerde fotochrome preparaten en registratiematerialen vervaardigd met behulp van deze preparaten. |
| FR2333650A1 (fr) * | 1975-12-05 | 1977-07-01 | Cellophane Sa | Amelioration des procedes de reproduction ou d'enregistrement thermiques faisant usage de phenols |
| US4097288A (en) * | 1977-02-25 | 1978-06-27 | Lawton William R | Heat sensitive recording composition containing a complexed phenolics and a spiropyran or leuco lactone |
| US4151748A (en) * | 1977-12-15 | 1979-05-01 | Ncr Corporation | Two color thermally sensitive record material system |
| US4282300A (en) * | 1978-12-04 | 1981-08-04 | Eliott Industries | Method for diazo copying of blue line originals |
| US4306017A (en) * | 1980-11-17 | 1981-12-15 | Eastman Kodak Company | Photographic emulsions and elements capable of forming direct-positive images |
| JPH02302754A (ja) * | 1989-05-18 | 1990-12-14 | Canon Inc | 光情報記録媒体 |
| US20040259975A1 (en) * | 2003-06-18 | 2004-12-23 | Robillard Jean J. | System and method for forming photobleachable ink compositions |
| US8881944B2 (en) * | 2008-06-30 | 2014-11-11 | S.C. Johnson & Son, Inc. | Overcap for and a method of actuating a volatile material dispenser |
| MX2011007275A (es) * | 2009-01-08 | 2011-08-12 | Basf Se | Preparacion de tinta fotocromica. |
| CN105175431B (zh) * | 2015-10-22 | 2018-03-30 | 南京工业大学 | 一种双官能团光致变色化合物、合成及其应用 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1997507A (en) * | 1932-03-09 | 1935-04-09 | Vladimir C Akintievsky | Process of photo-printing |
| GB427732A (en) * | 1933-10-09 | 1935-04-16 | Philips Nv | Improvements in photographic processes and materials therefor |
| GB678599A (en) * | 1949-10-10 | 1952-09-03 | Kalle & Co Ag | Improvements relating to the production of colloid photo-images for use in photomechanical printing |
| BE592259A (es) * | 1959-06-26 | |||
| DE1258265B (de) * | 1960-02-05 | 1968-01-04 | Eastman Kodak Co | Lichtempfindliche photographische Schicht |
| US3212898A (en) * | 1962-11-21 | 1965-10-19 | American Cyanamid Co | Photosensitive compositions of matter comprising photochromic materials suspended in polyester binders |
| GB1053905A (es) * | 1964-05-11 | |||
| DE1550705B2 (de) * | 1965-06-28 | 1975-05-22 | Caterpillar Tractor Co., (N.D.Ges. D.Staates Kalifornien), San Leandro, Calif. (V.St.A.) | Hydrodynamisch-mechanisches Wechselgetriebe |
| GB1222071A (en) * | 1967-03-13 | 1971-02-10 | Agfa Gevaert Nv | Light-sensitive photographic material |
| US3765894A (en) * | 1967-04-03 | 1973-10-16 | Polychrome Corp | Elevated image printing plate |
| GB1241814A (en) * | 1967-11-25 | 1971-08-04 | Ricoh Kk | Improvements in and relating to photosensitive compounds |
| JPS5018401B1 (es) * | 1971-06-23 | 1975-06-28 | ||
| US3793033A (en) * | 1972-09-05 | 1974-02-19 | Minnesota Mining & Mfg | Development-free printing plate |
-
1972
- 1972-12-22 FR FR7245972A patent/FR2211673B1/fr not_active Expired
-
1973
- 1973-12-18 US US05/425,866 patent/US3964911A/en not_active Expired - Lifetime
- 1973-12-18 BR BR9922/73A patent/BR7309922D0/pt unknown
- 1973-12-19 NL NL7317418A patent/NL7317418A/xx not_active Application Discontinuation
- 1973-12-20 CA CA188,652A patent/CA1023185A/en not_active Expired
- 1973-12-20 ZA ZA00739610A patent/ZA739610B/xx unknown
- 1973-12-20 CH CH1793773A patent/CH587501A5/xx not_active IP Right Cessation
- 1973-12-20 SE SE7317222A patent/SE397010B/xx unknown
- 1973-12-20 DE DE2363648A patent/DE2363648C3/de not_active Expired
- 1973-12-20 IT IT54455/73A patent/IT1000373B/it active
- 1973-12-20 JP JP48142944A patent/JPS507517A/ja active Pending
- 1973-12-20 BE BE139088A patent/BE808890A/xx unknown
- 1973-12-21 GB GB5945373A patent/GB1428518A/en not_active Expired
- 1973-12-22 ES ES421742A patent/ES421742A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU6383073A (en) | 1975-06-26 |
| DE2363648B2 (de) | 1978-01-05 |
| ES421742A1 (es) | 1976-04-01 |
| US3964911A (en) | 1976-06-22 |
| BR7309922D0 (pt) | 1974-09-05 |
| SE397010B (sv) | 1977-10-10 |
| BE808890A (fr) | 1974-06-20 |
| FR2211673B1 (es) | 1976-04-23 |
| DE2363648A1 (de) | 1974-06-27 |
| NL7317418A (es) | 1974-06-25 |
| CA1023185A (en) | 1977-12-27 |
| ZA739610B (en) | 1975-01-29 |
| DE2363648C3 (de) | 1978-09-14 |
| IT1000373B (it) | 1976-03-30 |
| GB1428518A (en) | 1976-03-17 |
| JPS507517A (es) | 1975-01-25 |
| FR2211673A1 (es) | 1974-07-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |