JPS5448519A - Silver halide photographic material - Google Patents

Silver halide photographic material

Info

Publication number
JPS5448519A
JPS5448519A JP11137377A JP11137377A JPS5448519A JP S5448519 A JPS5448519 A JP S5448519A JP 11137377 A JP11137377 A JP 11137377A JP 11137377 A JP11137377 A JP 11137377A JP S5448519 A JPS5448519 A JP S5448519A
Authority
JP
Japan
Prior art keywords
acidic dye
substitutable
mordant
alkyl
vinylpyrrolidone
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
JP11137377A
Other languages
Japanese (ja)
Other versions
JPS6048025B2 (en
Inventor
Keiichi Mori
Yasumasa Numata
Nobuo Kaneko
Masutami Ono
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 JP52111373A priority Critical patent/JPS6048025B2/en
Publication of JPS5448519A publication Critical patent/JPS5448519A/en
Publication of JPS6048025B2 publication Critical patent/JPS6048025B2/en
Expired 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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
    • G03C1/835—Macromolecular substances therefor, e.g. mordants

Landscapes

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

Abstract

PURPOSE:To prevent insufficient silver removal, and to enhance image sharpness and color reproductivity, by adding a vinylpyrrolidone (co)polymer to a hydrophilic colloid solution containing a colored layer prepared by combining an acidic dye with a basic polymeric mordant. CONSTITUTION:A composition pepared by adding to a hydrophilic colloid (a), such as gelatin, a basic polymeric mordant (b), an acidic dye (c), and a vinylpyrrolidone (co)polymer (d) of average polymerization degree about 10-300 is applied to an antihalation layer, an interlayer, a filter layer, an emulsion layer or the like of a photosensitive material. The mordant (b) is a polmer having repeating units represented by formula I, II, III, or IV in which R1, R2, R5, and R9are each H or substitutable alkyl; R2, R6, R7, and R8 are each lower alkyl or substitutable aryl; R4 is substitutable alkyl; R10 and R11 are each lower alkyl; A is a bond or an organic divalent group; B is an organic divalent group; X is an anion; and m is o or 1. The acidic dye (c) has preferably a sulfonyl or carboxyl group.
JP52111373A 1977-09-16 1977-09-16 Silver halide photographic material Expired JPS6048025B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52111373A JPS6048025B2 (en) 1977-09-16 1977-09-16 Silver halide photographic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52111373A JPS6048025B2 (en) 1977-09-16 1977-09-16 Silver halide photographic material

Publications (2)

Publication Number Publication Date
JPS5448519A true JPS5448519A (en) 1979-04-17
JPS6048025B2 JPS6048025B2 (en) 1985-10-24

Family

ID=14559538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52111373A Expired JPS6048025B2 (en) 1977-09-16 1977-09-16 Silver halide photographic material

Country Status (1)

Country Link
JP (1) JPS6048025B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55161235A (en) * 1979-05-31 1980-12-15 Film Fuaburitsuku Uorufuen Veb Photographic material protected from halation based on silver halide emulsion
EP0307867A2 (en) * 1987-09-14 1989-03-22 Konica Corporation Light-sensitive silver halide photographic material having superior sharpness and feasible for ultra-rapid processing
EP0310017A2 (en) * 1987-09-28 1989-04-05 Fuji Photo Film Co., Ltd. Silver halide photographic materials
JPH01145654A (en) * 1987-12-02 1989-06-07 Konica Corp Silver halide color photographic sensitive material
JPH0439650A (en) * 1990-06-05 1992-02-10 Fuji Photo Film Co Ltd Silver halide photographic sensitive material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5061228A (en) * 1973-09-26 1975-05-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5061228A (en) * 1973-09-26 1975-05-26

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55161235A (en) * 1979-05-31 1980-12-15 Film Fuaburitsuku Uorufuen Veb Photographic material protected from halation based on silver halide emulsion
EP0307867A2 (en) * 1987-09-14 1989-03-22 Konica Corporation Light-sensitive silver halide photographic material having superior sharpness and feasible for ultra-rapid processing
EP0310017A2 (en) * 1987-09-28 1989-04-05 Fuji Photo Film Co., Ltd. Silver halide photographic materials
JPH01145654A (en) * 1987-12-02 1989-06-07 Konica Corp Silver halide color photographic sensitive material
JPH0439650A (en) * 1990-06-05 1992-02-10 Fuji Photo Film Co Ltd Silver halide photographic sensitive material

Also Published As

Publication number Publication date
JPS6048025B2 (en) 1985-10-24

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