GB625245A - Improvements in and relating to the manufacture of dyestuffs their use for sensitizing photographic silver halide emulsions - Google Patents

Improvements in and relating to the manufacture of dyestuffs their use for sensitizing photographic silver halide emulsions

Info

Publication number
GB625245A
GB625245A GB414040A GB414040A GB625245A GB 625245 A GB625245 A GB 625245A GB 414040 A GB414040 A GB 414040A GB 414040 A GB414040 A GB 414040A GB 625245 A GB625245 A GB 625245A
Authority
GB
United Kingdom
Prior art keywords
bromide
prepared
alkyl
methyl
trimethylenebenzthiazole
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
GB414040A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gevaert Photo Producten NV
Original Assignee
Gevaert Photo Producten NV
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
Priority to BE440738D priority Critical patent/BE440738A/xx
Application filed by Gevaert Photo Producten NV filed Critical Gevaert Photo Producten NV
Priority to GB414040A priority patent/GB625245A/en
Priority to FR870563D priority patent/FR870563A/fr
Publication of GB625245A publication Critical patent/GB625245A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/20—Oxygen atoms
    • C07D215/24—Oxygen atoms attached in position 8
    • C07D215/26—Alcohols; Ethers thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/36—Sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/10—The polymethine chain containing an even number of >CH- groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/14—Styryl dyes
    • C09B23/145—Styryl dyes the ethylene chain carrying an heterocyclic residue, e.g. heterocycle-CH=CH-C6H5
    • 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
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/10—Organic substances
    • G03C1/12—Methine and polymethine dyes

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)
  • Thiazole And Isothizaole Compounds (AREA)
GB414040A 1940-03-05 1940-03-05 Improvements in and relating to the manufacture of dyestuffs their use for sensitizing photographic silver halide emulsions Expired GB625245A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE440738D BE440738A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1940-03-05
GB414040A GB625245A (en) 1940-03-05 1940-03-05 Improvements in and relating to the manufacture of dyestuffs their use for sensitizing photographic silver halide emulsions
FR870563D FR870563A (fr) 1940-03-05 1941-03-05 Procédé de fabrication de colorants et leur application comme sensibilisateurs d'émulsions photographiques à halogénure d'argent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB414040A GB625245A (en) 1940-03-05 1940-03-05 Improvements in and relating to the manufacture of dyestuffs their use for sensitizing photographic silver halide emulsions

Publications (1)

Publication Number Publication Date
GB625245A true GB625245A (en) 1949-06-24

Family

ID=9771512

Family Applications (1)

Application Number Title Priority Date Filing Date
GB414040A Expired GB625245A (en) 1940-03-05 1940-03-05 Improvements in and relating to the manufacture of dyestuffs their use for sensitizing photographic silver halide emulsions

Country Status (3)

Country Link
BE (1) BE440738A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR870563A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB625245A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1035430A3 (en) * 1999-03-05 2001-06-27 Konica Corporation Sensitizing dye and silver halide photographic material
WO2010107816A3 (en) * 2009-03-16 2010-12-16 Promega Corporation Nucleic acid binding dyes and uses therefor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011045253A1 (de) * 2009-10-13 2011-04-21 Basf Se Mischungen zur herstellung von photoaktiven schichten für organische solarzellen und organische photodetektoren

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1035430A3 (en) * 1999-03-05 2001-06-27 Konica Corporation Sensitizing dye and silver halide photographic material
WO2010107816A3 (en) * 2009-03-16 2010-12-16 Promega Corporation Nucleic acid binding dyes and uses therefor
JP2012520933A (ja) * 2009-03-16 2012-09-10 プロメガ コーポレイション 核酸結合色素およびその使用
US8598198B2 (en) 2009-03-16 2013-12-03 Promega Corporation Nucleic acid binding dyes and uses therefor
US9206474B2 (en) 2009-03-16 2015-12-08 Promega Corporation Nucleic acid binding dyes and uses therefor

Also Published As

Publication number Publication date
FR870563A (fr) 1942-03-16
BE440738A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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