GB1298233A - Process of treating silver halide photographic paper - Google Patents

Process of treating silver halide photographic paper

Info

Publication number
GB1298233A
GB1298233A GB6238169A GB6238169A GB1298233A GB 1298233 A GB1298233 A GB 1298233A GB 6238169 A GB6238169 A GB 6238169A GB 6238169 A GB6238169 A GB 6238169A GB 1298233 A GB1298233 A GB 1298233A
Authority
GB
United Kingdom
Prior art keywords
silver halide
halide photographic
photographic paper
dec
treating silver
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.)
Expired
Application number
GB6238169A
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
Publication of GB1298233A publication Critical patent/GB1298233A/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

1298233 Photographic process FUJI PHOTO FILM CO Ltd 22 Dec 1969 [26 Dec 1968] 62381/69 Heading G2C Photographic black-and-white silver halide paper is, in order, (a) exposed, (b) developed with an aqueous developing solution containing as a toning agent a compound of formula: R 1 HN-CS-NR 2 R 3 (in which R 1-3 are each H, alkyl, hydroxyalkyl, aryl, aralkyl group in which said alkyl groups contain 1-6 C atoms and at least one is not H), and (c) fixed. The invention also relates to developer solutions for use in the above process.
GB6238169A 1968-12-26 1969-12-22 Process of treating silver halide photographic paper Expired GB1298233A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9631168 1968-12-26

Publications (1)

Publication Number Publication Date
GB1298233A true GB1298233A (en) 1972-11-29

Family

ID=14161462

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6238169A Expired GB1298233A (en) 1968-12-26 1969-12-22 Process of treating silver halide photographic paper

Country Status (3)

Country Link
DE (1) DE1963066A1 (en)
FR (1) FR2030900A5 (en)
GB (1) GB1298233A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0143512A1 (en) 1983-09-29 1985-06-05 Nitta Gelatin Co.Ltd Process for producing a shaped product of collagen by syneresis

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0143512A1 (en) 1983-09-29 1985-06-05 Nitta Gelatin Co.Ltd Process for producing a shaped product of collagen by syneresis

Also Published As

Publication number Publication date
DE1963066A1 (en) 1970-07-02
FR2030900A5 (en) 1970-11-13

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees