GB235209A - Improvements in or relating to the manufacture of photographic emulsions - Google Patents

Improvements in or relating to the manufacture of photographic emulsions

Info

Publication number
GB235209A
GB235209A GB14629/25A GB1462925A GB235209A GB 235209 A GB235209 A GB 235209A GB 14629/25 A GB14629/25 A GB 14629/25A GB 1462925 A GB1462925 A GB 1462925A GB 235209 A GB235209 A GB 235209A
Authority
GB
United Kingdom
Prior art keywords
gelatine
evaporation
prevented
sensitizing
sensitizing material
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
GB14629/25A
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.)
Kodak Ltd
Original Assignee
Kodak 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 Kodak Ltd filed Critical Kodak Ltd
Publication of GB235209A publication Critical patent/GB235209A/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
    • 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
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/10—Organic substances
    • 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
    • G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
    • G03C1/047—Proteins, e.g. gelatine derivatives; Hydrolysis or extraction products of proteins
    • 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
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Colloid Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Seasonings (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
GB14629/25A 1924-06-06 1925-06-05 Improvements in or relating to the manufacture of photographic emulsions Expired GB235209A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US718409A US1600736A (en) 1924-06-06 1924-06-06 Art of light-sensitive photographic materials
US718411A US1574944A (en) 1924-06-06 1924-06-06 Photographic light-sensitive material and process of making the same
US718410A US1574943A (en) 1924-06-06 1924-06-06 Art of light-sensitive photographic materials
US82845A US1602590A (en) 1924-06-06 1926-01-21 Utilization of biochemical light-sensitizing extracts in the art of photographic materials
US82846A US1602591A (en) 1924-06-06 1926-01-21 Photographic light-sensitive material containing tellurium and process of making the same
US82847A US1602592A (en) 1924-06-06 1926-01-21 Photographic light-sensitive material containing selenium and process of making the same

Publications (1)

Publication Number Publication Date
GB235209A true GB235209A (en) 1926-12-06

Family

ID=27557251

Family Applications (2)

Application Number Title Priority Date Filing Date
GB14629/25A Expired GB235209A (en) 1924-06-06 1925-06-05 Improvements in or relating to the manufacture of photographic emulsions
GB14630/25A Expired GB235210A (en) 1924-06-06 1925-06-05 Improvements in or relating to the manufacture of photographic emulsions

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB14630/25A Expired GB235210A (en) 1924-06-06 1925-06-05 Improvements in or relating to the manufacture of photographic emulsions

Country Status (5)

Country Link
US (6) US1574943A (enrdf_load_stackoverflow)
DE (3) DE441934C (enrdf_load_stackoverflow)
FR (3) FR599933A (enrdf_load_stackoverflow)
GB (2) GB235209A (enrdf_load_stackoverflow)
NL (1) NL21355C (enrdf_load_stackoverflow)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449153A (en) * 1944-04-03 1948-09-14 Urbach Franz Photographic silver bromide emulsion sensitized with cysteine
BE474236A (enrdf_load_stackoverflow) * 1946-06-29
US2571688A (en) * 1946-11-29 1951-10-16 Ilford Ltd Production of colloidal silver
US2644756A (en) * 1947-02-08 1953-07-07 Polaroid Corp Photographic process for forming a positive transfer image
US2751299A (en) * 1952-11-08 1956-06-19 Eastman Kodak Co Mercury stabilizers for photographic emulsions sensitized with polyalkylene esters, amides, and ethers
US2743180A (en) * 1953-07-01 1956-04-24 Eastman Kodak Co Pentazaindene stabilizers for photo-graphic emulsions sensitized with alkylene oxide polymers
US2757088A (en) * 1953-12-30 1956-07-31 Du Pont Photographic silver halide emulsions containing phytic acid
US2757089A (en) * 1954-01-05 1956-07-31 Du Pont Phytic acid sensitizer for silver halide emulsions
BE539322A (enrdf_load_stackoverflow) * 1954-06-29
US2999751A (en) * 1957-07-30 1961-09-12 Gen Aniline & Film Corp Chemical sensitizing of photographic silver halide emulsions
US3184312A (en) * 1958-11-14 1965-05-18 Eastman Kodak Co Photographic emulsions containing carboxymethylated pigskin gelatin
BE624013A (enrdf_load_stackoverflow) * 1961-10-26
DE1151174B (de) * 1962-01-31 1963-07-04 Dr Karl Petz Verfahren zur Herstellung hochempfindlicher photographischer Emulsionen mit Hilfe der Sensibilisierung durch Goldsalze
BE659479A (enrdf_load_stackoverflow) * 1964-02-10 1965-05-28
GB1143673A (enrdf_load_stackoverflow) * 1965-04-29
US3320069A (en) * 1966-03-18 1967-05-16 Eastman Kodak Co Sulfur group sensitized emulsions
GB1282303A (en) * 1969-03-07 1972-07-19 Agfa Gevaert Improved light-sensitive material
BE759200A (fr) * 1969-11-21 1971-05-21 Du Pont Procede de production d'emulsion d'halogenure d'argent de sensibilite elevee
US3622318A (en) * 1970-03-20 1971-11-23 Eastman Kodak Co Photographic materials and processes
JPS5068133A (enrdf_load_stackoverflow) * 1973-10-18 1975-06-07
JPS511116A (ja) * 1974-06-21 1976-01-07 Mitsubishi Paper Mills Ltd Harogenkaginshashinnyuzaino seizoho
US4197124A (en) * 1975-07-29 1980-04-08 Fuji Photo Film Co., Ltd. Non-treatment type planographic printing plate materials
JPS5945135B2 (ja) * 1979-06-15 1984-11-05 富士写真フイルム株式会社 ハロゲン化銀写真感光材料
JPS5830747A (ja) * 1981-08-17 1983-02-23 Konishiroku Photo Ind Co Ltd ハロゲン化銀写真乳剤
JPS5969754A (ja) 1982-10-14 1984-04-20 Fuji Photo Film Co Ltd ハロゲン化銀カラ−感光材料
JPS59116647A (ja) 1982-12-13 1984-07-05 Konishiroku Photo Ind Co Ltd ハロゲン化銀写真感光材料
JPS59137946A (ja) 1983-01-28 1984-08-08 Fuji Photo Film Co Ltd ハロゲン化銀感光材料
JPS59188641A (ja) 1983-04-11 1984-10-26 Fuji Photo Film Co Ltd ハロゲン化銀写真乳剤
US4665017A (en) * 1983-12-08 1987-05-12 Fuji Photo Film Co., Ltd. Process for preparing silver halide emulsion and silver halide photographic light-sensitive material
JPS60143331A (ja) 1983-12-29 1985-07-29 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
JPS613137A (ja) * 1984-06-15 1986-01-09 Fuji Photo Film Co Ltd 内部潜像型コア／シエル直接ポジハロゲン化銀乳剤及びその製造法
JPS613134A (ja) * 1984-06-15 1986-01-09 Fuji Photo Film Co Ltd ハロゲン化銀乳剤の製造方法およびハロゲン化銀写真感光材料
JPS61245151A (ja) 1985-04-23 1986-10-31 Konishiroku Photo Ind Co Ltd ハロゲン化銀写真感光材料
JPS61250645A (ja) 1985-04-30 1986-11-07 Konishiroku Photo Ind Co Ltd ハロゲン化銀写真感光材料
JPS61250643A (ja) 1985-04-30 1986-11-07 Konishiroku Photo Ind Co Ltd ハロゲン化銀写真感光材料
EP0209118B1 (en) 1985-07-17 1991-10-23 Konica Corporation Silver halide photographic material
EP0228084B1 (en) 1985-12-25 1992-03-18 Fuji Photo Film Co., Ltd. Image forming process
DE3782351T2 (de) 1986-03-25 1993-05-27 Konishiroku Photo Ind Lichtempfindliches photographisches silberhalogenidmaterial, das fuer schnelle entwicklung verwendbar ist.
US5166045A (en) * 1989-06-19 1992-11-24 Eastman Kodak Company Doping of silver halide emulsions with group VIB compounds to form improved photoactive grains
DE69003680T2 (de) * 1989-06-19 1994-05-05 Eastman Kodak Co Dotierung von Silberhalogenidemulsionen mit einem Kaliumselencyanat-Salz zur Bildung verbesserter fotoaktiver Körner.
EP0476327B1 (en) 1990-08-20 1999-11-17 Fuji Photo Film Co., Ltd. Data-retainable photographic film product and process for producing color print
JPH04204640A (ja) * 1990-11-30 1992-07-27 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
US5240827A (en) * 1991-02-08 1993-08-31 Eastman Kodak Company Photographic element containing large, selenium-sensitized silver chloride grains
DE69230387T2 (de) 1991-04-22 2000-06-29 Fuji Photo Film Co., Ltd. Photographische Silberhalogenidmaterialien und Verfahren zu ihrer Verarbeitung
JP2699029B2 (ja) * 1991-05-08 1998-01-19 富士写真フイルム株式会社 ハロゲン化銀写真感光材料
JP2936105B2 (ja) * 1991-06-06 1999-08-23 コニカ株式会社 ハロゲン化銀乳剤の製造方法及びハロゲン化銀写真感光材料
JP2778853B2 (ja) * 1991-06-28 1998-07-23 富士写真フイルム株式会社 ハロゲン化銀写真感光材料
US5395745A (en) * 1991-06-28 1995-03-07 Fuji Photo Film Co., Ltd. Silver halide emulsion, and light-sensitive material prepared by using the emulsion
US5459027A (en) * 1991-06-28 1995-10-17 Fuji Photo Film Co., Ltd. Silver halide photographic light-sensitive material
JP2691089B2 (ja) * 1991-07-24 1997-12-17 富士写真フイルム株式会社 ハロゲン化銀写真感光材料
JPH05127290A (ja) * 1991-11-06 1993-05-25 Konica Corp ハロゲン化銀写真乳剤およびそれを用いたハロゲン化銀写真感光材料
JP2748062B2 (ja) * 1991-11-06 1998-05-06 富士写真フイルム株式会社 ハロゲン化銀写真感光材料およびこれを用いた画像形成法
JP2756520B2 (ja) * 1991-11-15 1998-05-25 富士写真フイルム株式会社 ハロゲン化銀写真感光材料
EP0573649B1 (en) * 1991-12-18 1999-04-07 Fuji Photo Film Co., Ltd. Silver halide photographic material
EP0572662B1 (en) * 1991-12-18 1999-03-17 Fuji Photo Film Co., Ltd. Silver halide photographic material
EP0563708B1 (en) 1992-03-19 2000-06-21 Fuji Photo Film Co., Ltd. Process for preparing a silver halide photographic emulsion
JP2811257B2 (ja) * 1992-04-24 1998-10-15 富士写真フイルム株式会社 ハロゲン化銀写真感光材料
JP2824717B2 (ja) 1992-07-10 1998-11-18 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
DE69329173T2 (de) 1992-09-24 2001-01-11 Fuji Photo Film Co., Ltd. Verarbeitungsverfahren für lichtempfindliches silberhalogenidenthaltendes Schwarzweissmaterial
DE69426431T2 (de) * 1993-04-07 2001-05-10 Fuji Photo Film Co., Ltd. Oberflächenlatentbildtyp Silberhalogenidemulsion
DE69516054T2 (de) 1994-07-18 2000-10-26 Konica Corp., Tokio/Tokyo Photographisches Silberhalogenidelement und sein Verarbeitungsverfahren
US5616446A (en) * 1994-09-29 1997-04-01 Konica Corporation Silver halide photographic light-sensitive material
JPH08190199A (ja) 1994-10-18 1996-07-23 Minnesota Mining & Mfg Co <3M> 感光性エレメント
US5468588A (en) 1994-10-18 1995-11-21 Minnesota Mining And Manufacturing Company Process for manufacturing diffusion transfer printing plates
JP3393271B2 (ja) * 1994-12-14 2003-04-07 コニカ株式会社 ハロゲン化銀写真感光材料及びハロゲン化銀乳剤の増感方法
JP3448724B2 (ja) 1995-11-29 2003-09-22 コニカ株式会社 ハロゲン化銀写真感光材料用現像剤及びその処理方法
WO2004068237A1 (ja) * 2003-01-31 2004-08-12 Konica Corporation ハロゲン化銀乳剤、ハロゲン化銀写真感光材料及び画像形成方法
JP2007041376A (ja) 2005-08-04 2007-02-15 Fujifilm Holdings Corp ハロゲン化銀感光材料およびそれを包含する包装体
WO2012035314A1 (en) 2010-09-17 2012-03-22 Fujifilm Manufacturing Europe Bv Photographic paper
GB202006061D0 (en) 2020-04-24 2020-06-10 Fujifilm Mfg Europe Bv Photographic paper

Also Published As

Publication number Publication date
GB235210A (en) 1926-12-06
US1602592A (en) 1926-10-12
DE441934C (de) 1927-03-18
US1600736A (en) 1926-09-21
DE433043C (de) 1926-08-24
NL21355C (enrdf_load_stackoverflow) 1930-03-15
US1574944A (en) 1926-03-02
US1602590A (en) 1926-10-12
DE439372C (de) 1927-01-12
US1574943A (en) 1926-03-02
FR599933A (fr) 1926-01-25
US1602591A (en) 1926-10-12
FR599934A (fr) 1926-01-25
FR599932A (fr) 1926-01-25

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