JPS6440939A - Silver halide photographic sensitive material - Google Patents

Silver halide photographic sensitive material

Info

Publication number
JPS6440939A
JPS6440939A JP19773887A JP19773887A JPS6440939A JP S6440939 A JPS6440939 A JP S6440939A JP 19773887 A JP19773887 A JP 19773887A JP 19773887 A JP19773887 A JP 19773887A JP S6440939 A JPS6440939 A JP S6440939A
Authority
JP
Japan
Prior art keywords
titled material
silver halide
sensitivity
max
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
JP19773887A
Other languages
Japanese (ja)
Other versions
JP2593878B2 (en
Inventor
Hiroshi Nishinoiri
Toshiro Kondo
Yoshikazu Takaya
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.)
Mitsubishi Paper Mills Ltd
Original Assignee
Mitsubishi Paper Mills Ltd
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 Mitsubishi Paper Mills Ltd filed Critical Mitsubishi Paper Mills Ltd
Priority to JP19773887A priority Critical patent/JP2593878B2/en
Priority to US07/226,388 priority patent/US4948699A/en
Priority to DE3826700A priority patent/DE3826700C2/en
Publication of JPS6440939A publication Critical patent/JPS6440939A/en
Application granted granted Critical
Publication of JP2593878B2 publication Critical patent/JP2593878B2/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
    • G03C1/10—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
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
    • G03C1/053—Polymers obtained by reactions involving only carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/06—Silver salts

Landscapes

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

Abstract

PURPOSE:To improve the sensitivity and the shelf life stability of the titled material against an infra-red region such as a semiconductor laser having a wavelength of >=700nm, by incorporating a water-soluble high polymer which contains a carboxylic group and has an average mol.wt. of <=20,000 in the emulsion layer contg. in the titled material. CONSTITUTION:The titled material comprises the water-soluble polymer which contains the carboxylic group (including its salt or its acid anhydride) and has a low mol.wt. (namely <=20,000 number average mol.wt.) in the silver halide emulsion layer which is mounted on a supporting body and contains a sensitizing dye having the max. spectral sensitivity at a long wavelength region of >=700nm. Thus, the sensitivity against the semiconductor laser of >=700nm, and the shelf- life stability of the titled material which is incorporated with the sensitizing dye having the max. spectral sensitivity in the titled material, can be improved.
JP19773887A 1987-08-07 1987-08-07 Silver halide photographic material Expired - Fee Related JP2593878B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP19773887A JP2593878B2 (en) 1987-08-07 1987-08-07 Silver halide photographic material
US07/226,388 US4948699A (en) 1987-08-07 1988-08-01 Silver halide photographic light sensitive material and light sensitive lithographic printing plate material
DE3826700A DE3826700C2 (en) 1987-08-07 1988-08-05 Silver halide-containing photosensitive recording material and photosensitive lithographic printing plate material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19773887A JP2593878B2 (en) 1987-08-07 1987-08-07 Silver halide photographic material

Publications (2)

Publication Number Publication Date
JPS6440939A true JPS6440939A (en) 1989-02-13
JP2593878B2 JP2593878B2 (en) 1997-03-26

Family

ID=16379517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19773887A Expired - Fee Related JP2593878B2 (en) 1987-08-07 1987-08-07 Silver halide photographic material

Country Status (1)

Country Link
JP (1) JP2593878B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04314050A (en) * 1991-04-12 1992-11-05 Mitsubishi Paper Mills Ltd Silver halide photographic sensitive material
JPH04324441A (en) * 1991-04-24 1992-11-13 Mitsubishi Paper Mills Ltd Silver halide photographic material

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6799905B2 (en) 2002-09-26 2004-10-05 Fuji Photo Film Co., Ltd. Lens protector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04314050A (en) * 1991-04-12 1992-11-05 Mitsubishi Paper Mills Ltd Silver halide photographic sensitive material
JPH04324441A (en) * 1991-04-24 1992-11-13 Mitsubishi Paper Mills Ltd Silver halide photographic material

Also Published As

Publication number Publication date
JP2593878B2 (en) 1997-03-26

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees