JPS6424246A - Silver halide photographic sensitive material with high sensitivity and improved raw stability - Google Patents

Silver halide photographic sensitive material with high sensitivity and improved raw stability

Info

Publication number
JPS6424246A
JPS6424246A JP18201887A JP18201887A JPS6424246A JP S6424246 A JPS6424246 A JP S6424246A JP 18201887 A JP18201887 A JP 18201887A JP 18201887 A JP18201887 A JP 18201887A JP S6424246 A JPS6424246 A JP S6424246A
Authority
JP
Japan
Prior art keywords
silver halide
high sensitivity
sulfur
alkyl
sensitive material
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.)
Granted
Application number
JP18201887A
Other languages
Japanese (ja)
Other versions
JP2517300B2 (en
Inventor
Makoto Kajiwara
Masanobu Miyoshi
Mitsuhiro Okumura
Shigeo Tanaka
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 by Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP62182018A priority Critical patent/JP2517300B2/en
Priority to US07/209,606 priority patent/US4863846A/en
Priority to EP88305823A priority patent/EP0297804B1/en
Priority to DE8888305823T priority patent/DE3883318D1/en
Publication of JPS6424246A publication Critical patent/JPS6424246A/en
Application granted granted Critical
Publication of JP2517300B2 publication Critical patent/JP2517300B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03C1/005—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
    • G03C1/10—Organic substances
    • G03C1/12—Methine and polymethine dyes
    • 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/392—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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/407—Development processes or agents therefor
    • G03C7/413—Developers

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)

Abstract

PURPOSE:To obtain the titled material having the high sensitivity and the excellent preservative stability of a raw material by incorporating a specified sensitizing dye together with an inorg. sulfur, in the titled material. CONSTITUTION:The titled material is formed by incorporating the sensitizing dye shown by formula I in a silver halide emulsion layer, and the inorg. sulfur in at least one layer of a photographic constituting layer contg. the silver halide emulsion layer, respectively. In formula I, Z1 and Z2 are each an atomic group necessary for forming a benzene ring or a naphthalene ring, R1 and R2 are each alkyl, alkenyl or aryl group which may be substd., R3 is hydrogen atom or 1-3C alkyl group, X1<-> is an anion, (n) is 0 or 1, Y1 and Y2 are each oxygen, sulfur or selenium atom, etc., R4 and R5 are each H atom or alkyl or alkenyl group which may be substd., etc. Thus, the titled material having the high sensitivity and the improved raw preservative stability is obtd.
JP62182018A 1987-06-27 1987-07-21 Highly sensitive silver halide photographic light-sensitive material with improved raw storability Expired - Fee Related JP2517300B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP62182018A JP2517300B2 (en) 1987-07-21 1987-07-21 Highly sensitive silver halide photographic light-sensitive material with improved raw storability
US07/209,606 US4863846A (en) 1987-06-27 1988-06-21 Silver halide photographic light-sensitive material
EP88305823A EP0297804B1 (en) 1987-06-27 1988-06-27 Silver halide photographic light-sensitive material
DE8888305823T DE3883318D1 (en) 1987-06-27 1988-06-27 PHOTOGRAPHIC LIGHT-SENSITIVE SILVER HALOGENIDE MATERIAL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62182018A JP2517300B2 (en) 1987-07-21 1987-07-21 Highly sensitive silver halide photographic light-sensitive material with improved raw storability

Publications (2)

Publication Number Publication Date
JPS6424246A true JPS6424246A (en) 1989-01-26
JP2517300B2 JP2517300B2 (en) 1996-07-24

Family

ID=16110898

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62182018A Expired - Fee Related JP2517300B2 (en) 1987-06-27 1987-07-21 Highly sensitive silver halide photographic light-sensitive material with improved raw storability

Country Status (1)

Country Link
JP (1) JP2517300B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018163135A (en) * 2017-03-24 2018-10-18 新日鐵住金株式会社 Information processing apparatus, information processing method, and program

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59185330A (en) * 1983-04-05 1984-10-20 Konishiroku Photo Ind Co Ltd Silver halide emulsion
JPS6180237A (en) * 1984-09-28 1986-04-23 Konishiroku Photo Ind Co Ltd Photosensitive silver halide emulsion
JPS61279849A (en) * 1985-06-05 1986-12-10 Konishiroku Photo Ind Co Ltd Photographic element

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59185330A (en) * 1983-04-05 1984-10-20 Konishiroku Photo Ind Co Ltd Silver halide emulsion
JPS6180237A (en) * 1984-09-28 1986-04-23 Konishiroku Photo Ind Co Ltd Photosensitive silver halide emulsion
JPS61279849A (en) * 1985-06-05 1986-12-10 Konishiroku Photo Ind Co Ltd Photographic element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018163135A (en) * 2017-03-24 2018-10-18 新日鐵住金株式会社 Information processing apparatus, information processing method, and program

Also Published As

Publication number Publication date
JP2517300B2 (en) 1996-07-24

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