GB1257750A - - Google Patents

Info

Publication number
GB1257750A
GB1257750A GB1257750DA GB1257750A GB 1257750 A GB1257750 A GB 1257750A GB 1257750D A GB1257750D A GB 1257750DA GB 1257750 A GB1257750 A GB 1257750A
Authority
GB
United Kingdom
Prior art keywords
pyrazolo
june
phenyl
pyrimidine
pyrimidine derivatives
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
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 GB1257750A publication Critical patent/GB1257750A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • 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
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/35—Antiplumming agents, i.e. antibronzing agents; Toners
    • G03C1/355—Organic derivatives of bivalent sulfur, selenium or tellurium
    • 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
    • Y10S430/13—Antibronze agent or process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
GB1257750D 1969-06-19 1970-06-18 Expired GB1257750A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691931056 DE1931056A1 (de) 1969-06-19 1969-06-19 Verfahren zur Herstellung photographischer Bilder

Publications (1)

Publication Number Publication Date
GB1257750A true GB1257750A (fr) 1971-12-22

Family

ID=5737409

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1257750D Expired GB1257750A (fr) 1969-06-19 1970-06-18

Country Status (6)

Country Link
US (1) US3695880A (fr)
BE (1) BE752088A (fr)
CH (1) CH545489A (fr)
DE (1) DE1931056A1 (fr)
FR (1) FR2052843A5 (fr)
GB (1) GB1257750A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6686115B1 (en) 2003-03-26 2004-02-03 Eastman Kodak Company Blue-sensitive film for radiography with desired image tone

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5051541A (en) * 1990-03-23 1991-09-24 Thomas & Betts Corporation Plastic electrical connector for liquidtight conduit
DE69328816D1 (de) * 1992-12-09 2000-07-13 Konishiroku Photo Ind Verfahren zur Entwicklung eines photographischen, lichtempfindlichen Schwarz-weiss-silberhalogenidmaterials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6686115B1 (en) 2003-03-26 2004-02-03 Eastman Kodak Company Blue-sensitive film for radiography with desired image tone

Also Published As

Publication number Publication date
US3695880A (en) 1972-10-03
BE752088A (nl) 1970-12-17
FR2052843A5 (fr) 1971-04-09
CH545489A (de) 1973-12-15
DE1931056A1 (de) 1971-01-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees