BE658273A - - Google Patents
Info
- Publication number
- BE658273A BE658273A BE658273A BE658273A BE658273A BE 658273 A BE658273 A BE 658273A BE 658273 A BE658273 A BE 658273A BE 658273 A BE658273 A BE 658273A BE 658273 A BE658273 A BE 658273A
- Authority
- BE
- Belgium
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/163—Radiation-chromic compound
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US338136A US3341330A (en) | 1964-01-16 | 1964-01-16 | Method of forming thermally stable photochromic images and product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE658273A true BE658273A (en) | 1965-04-30 |
Family
ID=23323551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE658273A BE658273A (en) | 1964-01-16 | 1965-01-14 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3341330A (en) |
| AT (1) | AT257355B (en) |
| BE (1) | BE658273A (en) |
| CH (1) | CH431268A (en) |
| DE (1) | DE1282452B (en) |
| DK (1) | DK116636B (en) |
| FR (1) | FR1420307A (en) |
| GB (1) | GB1030217A (en) |
| NL (1) | NL6500513A (en) |
| SE (1) | SE305809B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3471290A (en) * | 1965-10-01 | 1969-10-07 | Xerox Corp | Photochromic photoresist imaging |
| US3532540A (en) * | 1967-10-26 | 1970-10-06 | Ncr Co | Differential adhesion process for making high resolution thin film patterns |
| US3627690A (en) * | 1969-10-01 | 1971-12-14 | Itek Corp | Photochromic naphthopyran compositions |
| US4172725A (en) * | 1975-04-24 | 1979-10-30 | La Cellophane | Photosensitive compositions and recording materials and processes utilizing same |
| US4171980A (en) * | 1975-04-24 | 1979-10-23 | La Cellophane | Photosensitive compositions and recording materials and processes utilizing same |
| US5501945A (en) * | 1994-08-30 | 1996-03-26 | The University Of Akron | Method of using multichromic polymers in packaging |
| AU5703300A (en) | 1999-07-08 | 2001-01-30 | Kromotek Ltd. | Dry photographic printing process |
| DE10309747B4 (en) * | 2002-03-07 | 2011-11-24 | CiS Institut für Mikrosensorik gGmbH | Auflichtsensor and method for its preparation |
| EP2856484A4 (en) * | 2012-05-31 | 2016-02-24 | Nokia Technologies Oy | Apparatus and method for use in different ambient lighting conditions |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3140948A (en) * | 1961-10-18 | 1964-07-14 | Horizons Inc | Photography |
| US3184308A (en) * | 1962-05-23 | 1965-05-18 | Meyer S Agruss | Process for treating leucocyanide dye images and product thereof |
| US3212898A (en) * | 1962-11-21 | 1965-10-19 | American Cyanamid Co | Photosensitive compositions of matter comprising photochromic materials suspended in polyester binders |
-
1964
- 1964-01-16 US US338136A patent/US3341330A/en not_active Expired - Lifetime
- 1964-12-21 GB GB51792/64A patent/GB1030217A/en not_active Expired
- 1964-12-23 SE SE15634/64A patent/SE305809B/xx unknown
-
1965
- 1965-01-12 DE DEN26062A patent/DE1282452B/en active Pending
- 1965-01-13 DK DK16665AA patent/DK116636B/en unknown
- 1965-01-13 FR FR1683A patent/FR1420307A/en not_active Expired
- 1965-01-14 AT AT24265A patent/AT257355B/en active
- 1965-01-14 BE BE658273A patent/BE658273A/xx unknown
- 1965-01-15 CH CH63065A patent/CH431268A/en unknown
- 1965-01-15 NL NL6500513A patent/NL6500513A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1282452B (en) | 1968-11-07 |
| CH431268A (en) | 1967-02-28 |
| DK116636B (en) | 1970-01-26 |
| SE305809B (en) | 1968-11-04 |
| US3341330A (en) | 1967-09-12 |
| AT257355B (en) | 1967-10-10 |
| NL6500513A (en) | 1965-07-19 |
| FR1420307A (en) | 1965-12-03 |
| GB1030217A (en) | 1966-05-18 |