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
Application number
GB1641869A
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1250252A publication Critical patent/GB1250252A/en
Expired legal-status Critical Current

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)
GB1641869A 1969-03-28 1969-03-28 Expired GB1250252A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1641869 1969-03-28

Publications (1)

Publication Number Publication Date
GB1250252A true GB1250252A (de) 1971-10-20

Family

ID=10076970

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1641869A Expired GB1250252A (de) 1969-03-28 1969-03-28

Country Status (9)

Country Link
US (1) US3661591A (de)
BE (1) BE748025A (de)
CA (1) CA926685A (de)
CH (1) CH533318A (de)
DE (1) DE2014775A1 (de)
FR (1) FR2040051A5 (de)
GB (1) GB1250252A (de)
NL (1) NL7004394A (de)
SE (1) SE356138B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE441985A (de) * 1939-12-27
US3525618A (en) * 1964-12-04 1970-08-25 Geigy Ag J R Diazotype film materials

Cited By (3)

* Cited by examiner, † Cited by third party
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
BE748025A (fr) 1970-08-31
DE2014775A1 (de) 1971-01-21
CH533318A (de) 1973-01-31
SE356138B (de) 1973-05-14
US3661591A (en) 1972-05-09
FR2040051A5 (de) 1971-01-15
NL7004394A (de) 1970-09-30
CA926685A (en) 1973-05-22

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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