GB1250252A - - Google Patents
Info
- Publication number
- GB1250252A GB1250252A GB1641869A GB1250252DA GB1250252A GB 1250252 A GB1250252 A GB 1250252A GB 1641869 A GB1641869 A GB 1641869A GB 1250252D A GB1250252D A GB 1250252DA GB 1250252 A GB1250252 A GB 1250252A
- Authority
- GB
- United Kingdom
- Prior art keywords
- light
- sensitive layer
- march
- silica
- diazonium compounds
- 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
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
- G03C1/52—Compositions containing diazo compounds as photosensitive substances
- G03C1/61—Compositions containing diazo compounds as photosensitive substances with non-macromolecular additives
-
- 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
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/815—Photosensitive materials characterised by the base or auxiliary layers characterised by means for filtering or absorbing ultraviolet light, e.g. optical bleaching
- G03C1/8155—Organic compounds therefor
-
- 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
- Y10S430/167—X-ray
- Y10S430/168—X-ray exposure process
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1641869 | 1969-03-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1250252A true GB1250252A (fr) | 1971-10-20 |
Family
ID=10076970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1641869A Expired GB1250252A (fr) | 1969-03-28 | 1969-03-28 |
Country Status (9)
Country | Link |
---|---|
US (1) | US3661591A (fr) |
BE (1) | BE748025A (fr) |
CA (1) | CA926685A (fr) |
CH (1) | CH533318A (fr) |
DE (1) | DE2014775A1 (fr) |
FR (1) | FR2040051A5 (fr) |
GB (1) | GB1250252A (fr) |
NL (1) | NL7004394A (fr) |
SE (1) | SE356138B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2000314A (en) * | 1977-06-13 | 1979-01-04 | Trans World Techn Labor Inc | Diazotype materials |
US4400458A (en) * | 1980-12-15 | 1983-08-23 | Veb Filmfabrik Wolfen | Diazonium salts and a diazo-type material comprising these diazonium salts |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3881928A (en) * | 1970-10-02 | 1975-05-06 | Philips Corp | Method of manufacturing a luminescent screen for a colour television tube |
US4152156A (en) * | 1974-10-15 | 1979-05-01 | Xidex Corporation | Duplication-proof photographic film |
US4080208A (en) * | 1975-01-13 | 1978-03-21 | Addressograph Multigraph Corporation | Photosensitive diazomicrofilm adapted to be readable but nonreproducible upon processing |
US4147552A (en) * | 1976-05-21 | 1979-04-03 | Eastman Kodak Company | Light-sensitive compositions with 3-substituted coumarin compounds as spectral sensitizers |
US4224397A (en) * | 1979-01-26 | 1980-09-23 | Trans World Technology Laboratories Inc. (Twt Labs, Inc.) | Continuous tone diazo material |
DE2943632A1 (de) * | 1979-10-29 | 1981-05-07 | Hoechst Ag, 6000 Frankfurt | Diazoverbindungen enthaltendes aufzeichnungsmaterial und verfahren zur herstellung desselben |
US4486518A (en) * | 1981-02-20 | 1984-12-04 | Polychrome Corporation | Duplicating film mask with radiation absorbing benzophenone in processed positive-working radiation sensitive layer on transparent substrate |
DE3307364A1 (de) * | 1983-03-02 | 1984-09-06 | Hoechst Ag, 6230 Frankfurt | Zweikomponenten-diazontypiematerial |
US4571373A (en) * | 1984-06-11 | 1986-02-18 | Minnesota Mining And Manufacturing Company | Exposure latitude improvement in printing positive-acting color pre-press proofs |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE441985A (fr) * | 1939-12-27 | |||
US3525618A (en) * | 1964-12-04 | 1970-08-25 | Geigy Ag J R | Diazotype film materials |
-
1969
- 1969-03-28 GB GB1641869A patent/GB1250252A/en not_active Expired
-
1970
- 1970-03-23 CA CA078084A patent/CA926685A/en not_active Expired
- 1970-03-24 US US22391A patent/US3661591A/en not_active Expired - Lifetime
- 1970-03-24 SE SE04045/70A patent/SE356138B/xx unknown
- 1970-03-26 FR FR7010983A patent/FR2040051A5/fr not_active Expired
- 1970-03-26 NL NL7004394A patent/NL7004394A/xx unknown
- 1970-03-26 DE DE19702014775 patent/DE2014775A1/de active Pending
- 1970-03-26 BE BE748025D patent/BE748025A/fr unknown
- 1970-03-26 CH CH468170A patent/CH533318A/de not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2000314A (en) * | 1977-06-13 | 1979-01-04 | Trans World Techn Labor Inc | Diazotype materials |
GB2000314B (en) * | 1977-06-13 | 1982-01-13 | Trans World Techn Labor Inc | Diazotype materials |
US4400458A (en) * | 1980-12-15 | 1983-08-23 | Veb Filmfabrik Wolfen | Diazonium salts and a diazo-type material comprising these diazonium salts |
Also Published As
Publication number | Publication date |
---|---|
SE356138B (fr) | 1973-05-14 |
NL7004394A (fr) | 1970-09-30 |
US3661591A (en) | 1972-05-09 |
BE748025A (fr) | 1970-08-31 |
CA926685A (en) | 1973-05-22 |
CH533318A (de) | 1973-01-31 |
FR2040051A5 (fr) | 1971-01-15 |
DE2014775A1 (de) | 1971-01-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
476 | Application for correction of clerical errors now open to opposition (sect. 76/1949) | ||
PLNP | Patent lapsed through nonpayment of renewal fees |