JPS5627144A - Parts solution of high developer - Google Patents

Parts solution of high developer

Info

Publication number
JPS5627144A
JPS5627144A JP10276979A JP10276979A JPS5627144A JP S5627144 A JPS5627144 A JP S5627144A JP 10276979 A JP10276979 A JP 10276979A JP 10276979 A JP10276979 A JP 10276979A JP S5627144 A JPS5627144 A JP S5627144A
Authority
JP
Japan
Prior art keywords
soln
solns
compound
orange
parts
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
JP10276979A
Other languages
Japanese (ja)
Other versions
JPS587985B2 (en
Inventor
Hidetoshi Mando
Kunio Jin
Atsumi Nakamitsu
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 JP10276979A priority Critical patent/JPS587985B2/en
Publication of JPS5627144A publication Critical patent/JPS5627144A/en
Publication of JPS587985B2 publication Critical patent/JPS587985B2/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
    • 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
    • G03C5/305—Additives other than developers

Abstract

PURPOSE:To easily discriminate parts solns. by definite coloring and allow superior performance in halftone dot quality to be shown by adding a nitroindazole compound to one of the solns. CONSTITUTION:A nitroindazole compound represented by the formula (where R is H or 1,2 or 3 C alkyl and X is H or an alkali metal atom or an alkaline earth metal atom) is added to one of parts solns. of a lith developer for photography in the field of graphic arts, and the compound-added soln. is adjusted to 12-15pH. In case of <=12pH the compound colors insufficiently, and when the pH exceeds 15, a problem about shelf stability occurs. Thus, the soln. is colored orange-reddish orange or orange-yellow to enable sharp distinction between the soln. and the other uncolored soln., and the operation of identifying each soln. is made unnecesary. In addition, an image having high density, high contrast and high halftone dot quality is obtd.
JP10276979A 1979-08-14 1979-08-14 Lith developer parts solution Expired JPS587985B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10276979A JPS587985B2 (en) 1979-08-14 1979-08-14 Lith developer parts solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10276979A JPS587985B2 (en) 1979-08-14 1979-08-14 Lith developer parts solution

Publications (2)

Publication Number Publication Date
JPS5627144A true JPS5627144A (en) 1981-03-16
JPS587985B2 JPS587985B2 (en) 1983-02-14

Family

ID=14336368

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10276979A Expired JPS587985B2 (en) 1979-08-14 1979-08-14 Lith developer parts solution

Country Status (1)

Country Link
JP (1) JPS587985B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01150134A (en) * 1987-12-07 1989-06-13 Mitsubishi Paper Mills Ltd Processing method of silver halide photosensitive material
EP0959385A1 (en) * 1998-05-18 1999-11-24 Eastman Kodak Company Yellow dye-containing developing/fixing monobath and method for processing roomlight handleable black-and-white photographic elements

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01150134A (en) * 1987-12-07 1989-06-13 Mitsubishi Paper Mills Ltd Processing method of silver halide photosensitive material
JPH0470621B2 (en) * 1987-12-07 1992-11-11 Mitsubishi Paper Mills Ltd
EP0959385A1 (en) * 1998-05-18 1999-11-24 Eastman Kodak Company Yellow dye-containing developing/fixing monobath and method for processing roomlight handleable black-and-white photographic elements

Also Published As

Publication number Publication date
JPS587985B2 (en) 1983-02-14

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