FR2229080B1 - - Google Patents

Info

Publication number
FR2229080B1
FR2229080B1 FR7415516A FR7415516A FR2229080B1 FR 2229080 B1 FR2229080 B1 FR 2229080B1 FR 7415516 A FR7415516 A FR 7415516A FR 7415516 A FR7415516 A FR 7415516A FR 2229080 B1 FR2229080 B1 FR 2229080B1
Authority
FR
France
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
FR7415516A
Other languages
French (fr)
Other versions
FR2229080A1 (de
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of FR2229080A1 publication Critical patent/FR2229080A1/fr
Application granted granted Critical
Publication of FR2229080B1 publication Critical patent/FR2229080B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
    • C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D257/04—Five-membered rings
    • 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
    • G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
FR7415516A 1973-05-07 1974-05-06 Expired FR2229080B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT49830/73A IT984942B (it) 1973-05-07 1973-05-07 C ossi betaine di tetrazolio come agenti antivelo per emulsioni foto grafiche agli alogenuri d argento

Publications (2)

Publication Number Publication Date
FR2229080A1 FR2229080A1 (de) 1974-12-06
FR2229080B1 true FR2229080B1 (de) 1977-10-21

Family

ID=11271660

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7415516A Expired FR2229080B1 (de) 1973-05-07 1974-05-06

Country Status (9)

Country Link
US (1) US3909268A (de)
JP (1) JPS5855496B2 (de)
AR (1) AR201583A1 (de)
BE (1) BE814663A (de)
CA (1) CA1030002A (de)
DE (1) DE2422069A1 (de)
FR (1) FR2229080B1 (de)
GB (1) GB1466740A (de)
IT (1) IT984942B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265794A (en) 1976-01-07 1981-05-05 Ford Motor Company Moldable mixture of sacrificial binder and sinterable particulate solids

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5917825B2 (ja) * 1975-08-02 1984-04-24 コニカ株式会社 高コントラスト銀画像の形成方法
JPS5917818B2 (ja) * 1976-07-31 1984-04-24 コニカ株式会社 ハロゲン化銀写真感光材料
US4175966A (en) * 1975-08-02 1979-11-27 Konishiroku Photo Industry Co., Ltd. Light-sensitive black-white silver halide photographic material for forming a high-contrast silver image and method of treating thereof
US4210715A (en) * 1975-08-02 1980-07-01 Konishiroku Photo Industry Co., Ltd. Light-sensitive silver halide photographic material and method of processing thereof
DE2657892C2 (de) * 1975-12-23 1985-08-14 Micro Technology Laboratory Co. Ltd., Tokio/Tokyo Gleichstrommaschine
JPS6015936B2 (ja) * 1976-07-31 1985-04-23 コニカ株式会社 ハロゲン化銀写真感光材料
JPS5917820B2 (ja) * 1977-01-26 1984-04-24 コニカ株式会社 高コントラスト銀画像の形成方法
JPS5917819B2 (ja) * 1977-01-27 1984-04-24 コニカ株式会社 ハロゲン化銀写真感光材料
JPS5917821B2 (ja) * 1977-01-28 1984-04-24 コニカ株式会社 高コントラストハロゲン化銀写真感光材料
JPS5917826B2 (ja) * 1977-01-31 1984-04-24 コニカ株式会社 ハロゲン化銀写真感光材料の処理方法
JPS5917822B2 (ja) * 1977-02-01 1984-04-24 コニカ株式会社 ハロゲン化銀写真感光材料
JPS61296348A (ja) * 1985-06-25 1986-12-27 Konishiroku Photo Ind Co Ltd ハロゲン化銀写真感光材料

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3023103A (en) * 1960-08-02 1962-02-27 Gen Aniline & Film Corp Antifoggants and stabilizers for photographic silver halide emulsions
US3420664A (en) * 1966-01-03 1969-01-07 Gaf Corp Dehydrodithizone and mercaptotetrazolium salts as silver halide photographic antifoggants and stabilizers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265794A (en) 1976-01-07 1981-05-05 Ford Motor Company Moldable mixture of sacrificial binder and sinterable particulate solids

Also Published As

Publication number Publication date
AR201583A1 (es) 1975-03-31
IT984942B (it) 1974-11-20
JPS5855496B2 (ja) 1983-12-09
DE2422069A1 (de) 1974-12-05
US3909268A (en) 1975-09-30
GB1466740A (en) 1977-03-09
JPS5032930A (de) 1975-03-29
BE814663A (fr) 1974-11-07
FR2229080A1 (de) 1974-12-06
CA1030002A (en) 1978-04-25

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Legal Events

Date Code Title Description
ST Notification of lapse