JPS5320921A - Silver halide photographic emulsion - Google Patents

Silver halide photographic emulsion

Info

Publication number
JPS5320921A
JPS5320921A JP9633776A JP9633776A JPS5320921A JP S5320921 A JPS5320921 A JP S5320921A JP 9633776 A JP9633776 A JP 9633776A JP 9633776 A JP9633776 A JP 9633776A JP S5320921 A JPS5320921 A JP S5320921A
Authority
JP
Japan
Prior art keywords
silver halide
halide photographic
photographic emulsion
render
binder
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
JP9633776A
Other languages
Japanese (ja)
Other versions
JPS5830568B2 (en
Inventor
Shunji Takada
Yoshitaka Akimura
Hiroyuki Mifune
Nobuyuki Tsujino
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP51096337A priority Critical patent/JPS5830568B2/en
Priority to GB32630/77A priority patent/GB1560005A/en
Priority to US05/823,881 priority patent/US4168977A/en
Priority to DE19772736229 priority patent/DE2736229A1/en
Publication of JPS5320921A publication Critical patent/JPS5320921A/en
Publication of JPS5830568B2 publication Critical patent/JPS5830568B2/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
    • G03C1/005—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
    • G03C1/061—Hydrazine compounds

Abstract

PURPOSE:To render of high contrast the photographic characteristic of negative gradation formed with a stable developing solution, by adding specified silver halide particles, a compound, and a binder of a limited amount.
JP51096337A 1976-08-11 1976-08-11 silver halide photographic emulsion Expired JPS5830568B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP51096337A JPS5830568B2 (en) 1976-08-11 1976-08-11 silver halide photographic emulsion
GB32630/77A GB1560005A (en) 1976-08-11 1977-08-03 Silver halide photographic emulsions
US05/823,881 US4168977A (en) 1976-08-11 1977-08-11 Silver halide photographic emulsion
DE19772736229 DE2736229A1 (en) 1976-08-11 1977-08-11 PHOTOGRAPHIC SILVER HALOGENIDE EMULSION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51096337A JPS5830568B2 (en) 1976-08-11 1976-08-11 silver halide photographic emulsion

Publications (2)

Publication Number Publication Date
JPS5320921A true JPS5320921A (en) 1978-02-25
JPS5830568B2 JPS5830568B2 (en) 1983-06-30

Family

ID=14162190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51096337A Expired JPS5830568B2 (en) 1976-08-11 1976-08-11 silver halide photographic emulsion

Country Status (1)

Country Link
JP (1) JPS5830568B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60112034A (en) * 1983-11-22 1985-06-18 Fuji Photo Film Co Ltd Silver halide photosensitive material
JPH09329874A (en) * 1997-03-10 1997-12-22 Konica Corp Treatment of silver halide photographic sensitive material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5316623A (en) * 1976-06-07 1978-02-15 Fuji Photo Film Co Ltd Silver halide photographic emulsion

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5316623A (en) * 1976-06-07 1978-02-15 Fuji Photo Film Co Ltd Silver halide photographic emulsion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60112034A (en) * 1983-11-22 1985-06-18 Fuji Photo Film Co Ltd Silver halide photosensitive material
JPH09329874A (en) * 1997-03-10 1997-12-22 Konica Corp Treatment of silver halide photographic sensitive material

Also Published As

Publication number Publication date
JPS5830568B2 (en) 1983-06-30

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