GB1380309A - Photographic silver salt materials and developer compositions - Google Patents

Photographic silver salt materials and developer compositions

Info

Publication number
GB1380309A
GB1380309A GB1098172A GB1098172A GB1380309A GB 1380309 A GB1380309 A GB 1380309A GB 1098172 A GB1098172 A GB 1098172A GB 1098172 A GB1098172 A GB 1098172A GB 1380309 A GB1380309 A GB 1380309A
Authority
GB
United Kingdom
Prior art keywords
silver salt
photographic silver
developer compositions
salt materials
materials
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
GB1098172A
Other languages
English (en)
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB1380309A publication Critical patent/GB1380309A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/22—Halogenating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/06—Catalytic reforming characterised by the catalyst used
    • C10G35/085—Catalytic reforming characterised by the catalyst used containing platinum group metals or compounds thereof
    • C10G35/09—Bimetallic catalysts in which at least one of the metals is a platinum group metal
    • 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
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/42—Developers or their precursors
    • 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
    • G03C1/00—Photosensitive materials
    • G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
    • G03C1/498—Photothermographic systems, e.g. dry silver
    • G03C1/49827—Reducing agents
    • 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
    • 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
    • G03C5/38—Fixing; Developing-fixing; Hardening-fixing
    • G03C5/383—Developing-fixing, i.e. mono-baths
    • 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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/32—Development processes or agents therefor
    • G03C8/36—Developers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
GB1098172A 1971-03-11 1972-03-09 Photographic silver salt materials and developer compositions Expired GB1380309A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12331771A 1971-03-11 1971-03-11

Publications (1)

Publication Number Publication Date
GB1380309A true GB1380309A (en) 1975-01-15

Family

ID=22407938

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1098172A Expired GB1380309A (en) 1971-03-11 1972-03-09 Photographic silver salt materials and developer compositions

Country Status (4)

Country Link
US (1) US3730727A (en, 2012)
BE (1) BE780616A (en, 2012)
FR (1) FR2128801B1 (en, 2012)
GB (1) GB1380309A (en, 2012)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893863A (en) * 1972-05-10 1975-07-08 Eastman Kodak Co Photographic elements, compositions and processes
US3887376A (en) * 1972-05-10 1975-06-03 Eastman Kodak Co Photographic elements, compositions and processes
GB1579956A (en) * 1976-06-07 1980-11-26 Fuji Photo Film Co Ltd Silver halide photographic image-forming process
GB1560005A (en) * 1976-08-11 1980-01-30 Fuji Photo Film Co Ltd Silver halide photographic emulsions
JPS5952815B2 (ja) * 1976-12-21 1984-12-21 富士写真フイルム株式会社 硬調な画像を形成する方法
JPS5814664B2 (ja) * 1976-12-30 1983-03-22 富士写真フイルム株式会社 ハロゲン化銀写真感光材料の処理方法
JPS589412B2 (ja) * 1977-08-30 1983-02-21 富士写真フイルム株式会社 ハロゲン化銀写真感光材料の現像方法
JPS5952817B2 (ja) * 1977-09-06 1984-12-21 富士写真フイルム株式会社 硬調写真画像を形成する方法
US4272606A (en) * 1978-05-05 1981-06-09 Fuji Photo Film Co., Ltd. Method of forming a high-contrast photographic image
US4650746A (en) * 1978-09-22 1987-03-17 Eastman Kodak Company High contrast photographic emulsions and elements and processes for their development
US4207392A (en) * 1978-10-30 1980-06-10 Eastman Kodak Company Heat developable and stabilizable photographic materials and process
DE3203661A1 (de) * 1981-02-03 1982-09-16 Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa Verfahren zur bildung eines photographischen bildes
DE3203554A1 (de) 1981-02-03 1982-10-14 Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa Verfahren zur erzeugung eines photographischen bildes
JPS58107529A (ja) * 1981-12-22 1983-06-27 Fuji Photo Film Co Ltd ハロゲン化銀センサ−型重合性感光材料
US5212045A (en) * 1990-05-09 1993-05-18 Mitsubishi Paper Mills Limited Method for image formation
EP0498968B1 (en) * 1991-02-14 1996-05-22 Agfa-Gevaert N.V. Photographic developing process utilizing an ascorbic acid derivative
US5925493A (en) * 1994-05-09 1999-07-20 Fuji Photo Film Co., Ltd. Development processing method of silver halide photographic material and image forming method
US5702864A (en) * 1996-08-30 1997-12-30 Sun Chemical Corporation Reduced scratch sensitization in nucleated photographic film
US5939233A (en) * 1997-04-17 1999-08-17 Kodak Polychrome Graphics Llc Nucleating agents for graphic arts films
JP2001215645A (ja) * 2000-02-01 2001-08-10 Konica Corp ハロゲン化銀写真感光材料の現像処理方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE603747A (en, 2012) * 1960-05-13

Also Published As

Publication number Publication date
US3730727A (en) 1973-05-01
FR2128801B1 (en, 2012) 1974-09-13
FR2128801A1 (en, 2012) 1972-10-20
BE780616A (fr) 1972-07-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee