USB360719I5 - - Google Patents

Info

Publication number
USB360719I5
USB360719I5 US36071973A USB360719I5 US B360719 I5 USB360719 I5 US B360719I5 US 36071973 A US36071973 A US 36071973A US B360719 I5 USB360719 I5 US B360719I5
Authority
US
United States
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.)
Pending
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
Priority to US360719A priority Critical patent/US3915715A/en
Publication of USB360719I5 publication Critical patent/USB360719I5/en
Application granted granted Critical
Publication of US3915715A publication Critical patent/US3915715A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C09B23/06—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups three >CH- groups, e.g. carbocyanines
    • 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
    • G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising
    • 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
    • G03C1/28—Sensitivity-increasing substances together with supersensitising substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
US360719A 1970-08-13 1973-05-16 Silver halide photographic materials containing a high weight ratio of gold to sulfur sensitizers and a sensitizing methine dye Expired - Lifetime US3915715A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US360719A US3915715A (en) 1970-08-13 1973-05-16 Silver halide photographic materials containing a high weight ratio of gold to sulfur sensitizers and a sensitizing methine dye

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6360670A 1970-08-13 1970-08-13
US360719A US3915715A (en) 1970-08-13 1973-05-16 Silver halide photographic materials containing a high weight ratio of gold to sulfur sensitizers and a sensitizing methine dye

Publications (2)

Publication Number Publication Date
USB360719I5 true USB360719I5 (enrdf_load_stackoverflow) 1975-01-28
US3915715A US3915715A (en) 1975-10-28

Family

ID=26743576

Family Applications (1)

Application Number Title Priority Date Filing Date
US360719A Expired - Lifetime US3915715A (en) 1970-08-13 1973-05-16 Silver halide photographic materials containing a high weight ratio of gold to sulfur sensitizers and a sensitizing methine dye

Country Status (1)

Country Link
US (1) US3915715A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51139323A (en) * 1975-05-27 1976-12-01 Konishiroku Photo Ind Co Ltd Silver halide photographic emulsifier for scintilation exposure
JPS5782831A (en) * 1980-11-11 1982-05-24 Konishiroku Photo Ind Co Ltd Photographic silver halide emulsion
US4818671A (en) * 1986-07-31 1989-04-04 Konishiroku Photo Industry Co., Ltd. Rapidly processable silver halide color photosensitive material
US5015561A (en) * 1988-03-04 1991-05-14 Fuji Photo Film Co., Ltd. Method for forming a direct positive image
US5260179A (en) * 1992-09-16 1993-11-09 Eastman Kodak Company Photographic elements containing imine dyes
AU760598B2 (en) 1997-12-17 2003-05-15 Carnegie Wave Energy Limited Rigidized trimethine cyanine dyes
US6133445A (en) * 1997-12-17 2000-10-17 Carnegie Mellon University Rigidized trimethine cyanine dyes
US7910753B2 (en) 2004-09-10 2011-03-22 Anaspec Incorporated Cyanine dyes and their applications as luminescence quenching compounds

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3558614A (en) * 1967-09-05 1971-01-26 Eastman Kodak Co Synthesis of tetranuclear dyes
US3565630A (en) * 1967-10-05 1971-02-23 Eastman Kodak Co Supersensitization with cyanine and merocyanine dyes
US3695888A (en) * 1970-05-28 1972-10-03 Eastman Kodak Co Photographic supersensitized silver halide emulsions
US3736141A (en) * 1968-06-25 1973-05-29 Du Pont Photosolubilization process using chemically sensitized photosoluble silver halide layers
US3743510A (en) * 1965-12-30 1973-07-03 Fuji Photo Film Co Ltd Optical super-sensitized silver halide emulsion
US3753721A (en) * 1970-08-13 1973-08-21 Eastman Kodak Co Photographic materials

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3743510A (en) * 1965-12-30 1973-07-03 Fuji Photo Film Co Ltd Optical super-sensitized silver halide emulsion
US3558614A (en) * 1967-09-05 1971-01-26 Eastman Kodak Co Synthesis of tetranuclear dyes
US3565630A (en) * 1967-10-05 1971-02-23 Eastman Kodak Co Supersensitization with cyanine and merocyanine dyes
US3736141A (en) * 1968-06-25 1973-05-29 Du Pont Photosolubilization process using chemically sensitized photosoluble silver halide layers
US3695888A (en) * 1970-05-28 1972-10-03 Eastman Kodak Co Photographic supersensitized silver halide emulsions
US3753721A (en) * 1970-08-13 1973-08-21 Eastman Kodak Co Photographic materials

Also Published As

Publication number Publication date
US3915715A (en) 1975-10-28

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