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JPS5710140A - Processing method of silver image for reduction - Google Patents

Processing method of silver image for reduction

Info

Publication number
JPS5710140A
JPS5710140A JP8352780A JP8352780A JPS5710140A JP S5710140 A JPS5710140 A JP S5710140A JP 8352780 A JP8352780 A JP 8352780A JP 8352780 A JP8352780 A JP 8352780A JP S5710140 A JPS5710140 A JP S5710140A
Authority
JP
Japan
Prior art keywords
silver image
reduction
processing method
reducer
salt
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.)
Pending
Application number
JP8352780A
Other languages
Japanese (ja)
Inventor
Masahiro Terahata
Hiroyuki Goto
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 JP8352780A priority Critical patent/JPS5710140A/en
Publication of JPS5710140A publication Critical patent/JPS5710140A/en
Pending 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
    • G03C5/40—Chemically transforming developed images
    • G03C5/42—Reducing; Intensifying

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

PURPOSE:To extend the effective reduction range of a cerium salt reducer by using alcohol, glycol, etc. CONSTITUTION:A silver image formed by exposing and developing a photographic sensitive silver halide material is processed with a reducer contg. ceric salt and at least one kind of compound selected from 1-5C monohydric alcohols, 2-4C glycols, acetic acid and acetone. The compound is used by >=1, especially >=5g to 1g cerium sulfate. The ceric salt is used by 10-130g/l. Thus, the area of the silver image can be reduced while inhibiting the density lowering of the image, that is, reduction with a wide effective reduction range is enabled.
JP8352780A 1980-06-20 1980-06-20 Processing method of silver image for reduction Pending JPS5710140A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8352780A JPS5710140A (en) 1980-06-20 1980-06-20 Processing method of silver image for reduction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8352780A JPS5710140A (en) 1980-06-20 1980-06-20 Processing method of silver image for reduction

Publications (1)

Publication Number Publication Date
JPS5710140A true JPS5710140A (en) 1982-01-19

Family

ID=13804950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8352780A Pending JPS5710140A (en) 1980-06-20 1980-06-20 Processing method of silver image for reduction

Country Status (1)

Country Link
JP (1) JPS5710140A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57182417A (en) * 1981-05-06 1982-11-10 Sumitomo Chem Co Ltd Vulcanizing adhesion of rubber to steel cord
EP0514675A1 (en) 1991-04-22 1992-11-25 Fuji Photo Film Co., Ltd. Silver halide photographic materials and method for processing the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57182417A (en) * 1981-05-06 1982-11-10 Sumitomo Chem Co Ltd Vulcanizing adhesion of rubber to steel cord
JPH0256205B2 (en) * 1981-05-06 1990-11-29 Sumitomo Chemical Co
EP0514675A1 (en) 1991-04-22 1992-11-25 Fuji Photo Film Co., Ltd. Silver halide photographic materials and method for processing the same

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