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JPS5366732A - Formation of hard tone photographic image - Google Patents

Formation of hard tone photographic image

Info

Publication number
JPS5366732A
JPS5366732A JP13556276A JP13556276A JPS5366732A JP S5366732 A JPS5366732 A JP S5366732A JP 13556276 A JP13556276 A JP 13556276A JP 13556276 A JP13556276 A JP 13556276A JP S5366732 A JPS5366732 A JP S5366732A
Authority
JP
Japan
Prior art keywords
photographic image
formation
hard tone
tone photographic
hard
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
JP13556276A
Other languages
Japanese (ja)
Other versions
JPS6410820B2 (en
Inventor
Shunji Takada
Yoshitaka Akimura
Nobuyuki Tsujino
Hiroyuki Mifune
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 JP13556276A priority Critical patent/JPS5366732A/en
Priority to GB23292/77A priority patent/GB1579956A/en
Priority to DE2725743A priority patent/DE2725743C3/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 JPS5366732A publication Critical patent/JPS5366732A/en
Priority to US05/967,546 priority patent/US4224401A/en
Publication of JPS6410820B2 publication Critical patent/JPS6410820B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

PURPOSE: To form a photographic image having a hard negative tone using a stable developing liquid by combination of a specific silver halid emulsion layer, a hydrazine compound and developing conditions.
COPYRIGHT: (C)1978,JPO&Japio
JP13556276A 1976-06-07 1976-11-11 Formation of hard tone photographic image Granted JPS5366732A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP13556276A JPS5366732A (en) 1976-11-11 1976-11-11 Formation of hard tone photographic image
GB23292/77A GB1579956A (en) 1976-06-07 1977-06-01 Silver halide photographic image-forming process
DE2725743A DE2725743C3 (en) 1976-06-07 1977-06-07 Process for producing a high-contrast negative image
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
US05/967,546 US4224401A (en) 1976-06-07 1978-12-07 Silver halide photographic emulsions and image forming process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13556276A JPS5366732A (en) 1976-11-11 1976-11-11 Formation of hard tone photographic image

Publications (2)

Publication Number Publication Date
JPS5366732A true JPS5366732A (en) 1978-06-14
JPS6410820B2 JPS6410820B2 (en) 1989-02-22

Family

ID=15154704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13556276A Granted JPS5366732A (en) 1976-06-07 1976-11-11 Formation of hard tone photographic image

Country Status (1)

Country Link
JP (1) JPS5366732A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147949A (en) * 1984-08-14 1986-03-08 Konishiroku Photo Ind Co Ltd Image forming method
JPS6147944A (en) * 1984-08-14 1986-03-08 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material
JPS628140A (en) * 1985-07-04 1987-01-16 ミネソタ　マイニング　アンド　マニユフアクチユアリング　コンパニ− Silver halide radiation sensitive photographic material
JPS62119540A (en) * 1985-11-20 1987-05-30 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material
JPS6346437A (en) * 1986-04-02 1988-02-27 Fuji Photo Film Co Ltd Silver halide photographic sensitive material
JPH023031A (en) * 1988-06-17 1990-01-08 Fuji Photo Film Co Ltd Silver halide photographic sensitive material
JPH0250150A (en) * 1980-01-14 1990-02-20 Eastman Kodak Co Hard-tone development for photographic element
JPH02291548A (en) * 1989-04-29 1990-12-03 Konica Corp Image forming method of silver halide photographic sensitive material
JPH04278274A (en) * 1991-03-06 1992-10-02 Hiroshi Ueda Method for specular finish and dust removal of magnetic tape by ceramic edge and vacuum

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0250150A (en) * 1980-01-14 1990-02-20 Eastman Kodak Co Hard-tone development for photographic element
JPS6147949A (en) * 1984-08-14 1986-03-08 Konishiroku Photo Ind Co Ltd Image forming method
JPS6147944A (en) * 1984-08-14 1986-03-08 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material
JPH0473860B2 (en) * 1984-08-14 1992-11-24
JPS628140A (en) * 1985-07-04 1987-01-16 ミネソタ　マイニング　アンド　マニユフアクチユアリング　コンパニ− Silver halide radiation sensitive photographic material
JPS62119540A (en) * 1985-11-20 1987-05-30 Konishiroku Photo Ind Co Ltd Silver halide photographic sensitive material
JPS6346437A (en) * 1986-04-02 1988-02-27 Fuji Photo Film Co Ltd Silver halide photographic sensitive material
JPH023031A (en) * 1988-06-17 1990-01-08 Fuji Photo Film Co Ltd Silver halide photographic sensitive material
JPH02291548A (en) * 1989-04-29 1990-12-03 Konica Corp Image forming method of silver halide photographic sensitive material
JPH04278274A (en) * 1991-03-06 1992-10-02 Hiroshi Ueda Method for specular finish and dust removal of magnetic tape by ceramic edge and vacuum

Also Published As

Publication number Publication date
JPS6410820B2 (en) 1989-02-22

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