JPS569743A - Photographic image forming method - Google Patents

Photographic image forming method

Info

Publication number
JPS569743A
JPS569743A JP8566079A JP8566079A JPS569743A JP S569743 A JPS569743 A JP S569743A JP 8566079 A JP8566079 A JP 8566079A JP 8566079 A JP8566079 A JP 8566079A JP S569743 A JPS569743 A JP S569743A
Authority
JP
Japan
Prior art keywords
silver halide
photosensitive material
soln
aryl
compound
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
JP8566079A
Other languages
Japanese (ja)
Other versions
JPS624701B2 (en
Inventor
Yoshihiro Takagi
Yoshitaka Akimura
Hiroyuki Mifune
Eiichi Okutsu
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 JP8566079A priority Critical patent/JPS569743A/en
Priority to DE19803023099 priority patent/DE3023099A1/en
Priority to US06/162,350 priority patent/US4385108A/en
Publication of JPS569743A publication Critical patent/JPS569743A/en
Publication of JPS624701B2 publication Critical patent/JPS624701B2/ja
Granted 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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/29—Development processes or agents therefor
    • G03C5/30—Developers
    • G03C5/3014—Hydrazine; Hydroxylamine; Urea; Derivatives thereof

Abstract

PURPOSE:To form a high-contrast negative image of high halftone dot quality using a stable photosensitive material and a stable processing soln. by processing such a silver halide photographic material contg. a developing agent and a specified hydrazine compound with such an aqueous activator soln. CONSTITUTION:To a silver halide emulsion layer or other hydrophilic colloid layer are added hydroquinones as a developing agent by about 0.05-5mol per mol of silver halide and a hydrazine compound represented by general formula I (where R<1> is aryl having a substituent which is adsorbed on silver halide and R<2> is aryl or alkyl), e.g., the compound of formula II by about 10<-8>-10<-2>mol per mol of silver halide, forming a silver halide photosensitive material practically of surface latent image type. This material is imagewise exposed and processed with an aqueous activator soln. of >=11.5pH. A polyalkylene oxide compound may be blended into the photosensitive material.
JP8566079A 1979-06-21 1979-07-06 Photographic image forming method Granted JPS569743A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP8566079A JPS569743A (en) 1979-07-06 1979-07-06 Photographic image forming method
DE19803023099 DE3023099A1 (en) 1979-06-21 1980-06-20 METHOD FOR FORMING A NEGATIVE POINT IMAGE
US06/162,350 US4385108A (en) 1979-06-21 1980-06-23 Method of forming negative dot images

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8566079A JPS569743A (en) 1979-07-06 1979-07-06 Photographic image forming method

Publications (2)

Publication Number Publication Date
JPS569743A true JPS569743A (en) 1981-01-31
JPS624701B2 JPS624701B2 (en) 1987-01-31

Family

ID=13864975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8566079A Granted JPS569743A (en) 1979-06-21 1979-07-06 Photographic image forming method

Country Status (1)

Country Link
JP (1) JPS569743A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61201233A (en) * 1985-03-04 1986-09-05 Fuji Photo Film Co Ltd Silver halide photographic sensitive material and formation of extremely contrasty negative image using it
JPS61223834A (en) * 1985-03-29 1986-10-04 Fuji Photo Film Co Ltd Silver halide photographic sensitive material and formation of ultrahigh contrast negative image by using it
JPS61228437A (en) * 1985-04-01 1986-10-11 Fuji Photo Film Co Ltd Silver halide photographic sensitive material and formation of ultrahigh contrast negative image by using it
JPS6290645A (en) * 1985-10-17 1987-04-25 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material
JPS62100748A (en) * 1985-10-29 1987-05-11 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material
JPS62103632A (en) * 1985-10-16 1987-05-14 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material
JPS62119540A (en) * 1985-11-20 1987-05-30 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material
JPS62222242A (en) * 1986-03-25 1987-09-30 Fuji Photo Film Co Ltd Negative photographic sensitive material having superhigh contrast
JPS62232640A (en) * 1986-04-03 1987-10-13 Fuji Photo Film Co Ltd Ultrahigh contrast negative type photographic sensitive material
JPS62237445A (en) * 1986-04-08 1987-10-17 Fuji Photo Film Co Ltd Silver halide photographic sensitive material and extra high contrast negative image forming method using same
JPS62237443A (en) * 1986-04-08 1987-10-17 Fuji Photo Film Co Ltd Extra high contrast negative type photographic sensitive material
JPS6344649A (en) * 1986-08-12 1988-02-25 Konica Corp Silver halide photographic sensitive material having improved dot picture quality of image
JPS6455549A (en) * 1987-08-26 1989-03-02 Fuji Photo Film Co Ltd Silver halide photographic sensitive material
JPS6490439A (en) * 1987-09-30 1989-04-06 Fuji Photo Film Co Ltd Silver halide photographic sensitive material
JPH02289843A (en) * 1989-02-07 1990-11-29 Konica Corp High-contrast silver halide photographic sensitive material

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61201233A (en) * 1985-03-04 1986-09-05 Fuji Photo Film Co Ltd Silver halide photographic sensitive material and formation of extremely contrasty negative image using it
JPS61223834A (en) * 1985-03-29 1986-10-04 Fuji Photo Film Co Ltd Silver halide photographic sensitive material and formation of ultrahigh contrast negative image by using it
JPS61228437A (en) * 1985-04-01 1986-10-11 Fuji Photo Film Co Ltd Silver halide photographic sensitive material and formation of ultrahigh contrast negative image by using it
JPS62103632A (en) * 1985-10-16 1987-05-14 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material
JPS6290645A (en) * 1985-10-17 1987-04-25 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material
JPS62100748A (en) * 1985-10-29 1987-05-11 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material
JPS62119540A (en) * 1985-11-20 1987-05-30 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material
JPS62222242A (en) * 1986-03-25 1987-09-30 Fuji Photo Film Co Ltd Negative photographic sensitive material having superhigh contrast
JPS62232640A (en) * 1986-04-03 1987-10-13 Fuji Photo Film Co Ltd Ultrahigh contrast negative type photographic sensitive material
JPS62237445A (en) * 1986-04-08 1987-10-17 Fuji Photo Film Co Ltd Silver halide photographic sensitive material and extra high contrast negative image forming method using same
JPS62237443A (en) * 1986-04-08 1987-10-17 Fuji Photo Film Co Ltd Extra high contrast negative type photographic sensitive material
JPS6344649A (en) * 1986-08-12 1988-02-25 Konica Corp Silver halide photographic sensitive material having improved dot picture quality of image
JPS6455549A (en) * 1987-08-26 1989-03-02 Fuji Photo Film Co Ltd Silver halide photographic sensitive material
JPS6490439A (en) * 1987-09-30 1989-04-06 Fuji Photo Film Co Ltd Silver halide photographic sensitive material
JPH02289843A (en) * 1989-02-07 1990-11-29 Konica Corp High-contrast silver halide photographic sensitive material

Also Published As

Publication number Publication date
JPS624701B2 (en) 1987-01-31

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