BR7107499D0 - Aperfeicoamento em processo para preparacao de uma emulsaoo fotografica de halogeneto de prata - Google Patents
Aperfeicoamento em processo para preparacao de uma emulsaoo fotografica de halogeneto de prataInfo
- Publication number
- BR7107499D0 BR7107499D0 BR7499/71A BR749971A BR7107499D0 BR 7107499 D0 BR7107499 D0 BR 7107499D0 BR 7499/71 A BR7499/71 A BR 7499/71A BR 749971 A BR749971 A BR 749971A BR 7107499 D0 BR7107499 D0 BR 7107499D0
- Authority
- BR
- Brazil
- Prior art keywords
- improvement
- preparation
- photographic emulsion
- silver halogenide
- halogenide
- Prior art date
Links
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title 1
- 239000000839 emulsion Substances 0.000 title 1
- 229910052709 silver Inorganic materials 0.000 title 1
- 239000004332 silver Substances 0.000 title 1
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
- G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
-
- 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
- G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
- G03C2001/03517—Chloride content
-
- 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
- G03C5/16—X-ray, infrared, or ultraviolet ray processes
- G03C2005/168—X-ray material or process
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7040564A FR2114030A5 (pt) | 1970-11-13 | 1970-11-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7107499D0 true BR7107499D0 (pt) | 1973-05-10 |
Family
ID=9064072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7499/71A BR7107499D0 (pt) | 1970-11-13 | 1971-11-10 | Aperfeicoamento em processo para preparacao de uma emulsaoo fotografica de halogeneto de prata |
Country Status (5)
Country | Link |
---|---|
US (1) | US3784381A (pt) |
BE (1) | BE775307A (pt) |
BR (1) | BR7107499D0 (pt) |
FR (1) | FR2114030A5 (pt) |
GB (1) | GB1362032A (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1470369A (en) * | 1973-06-22 | 1977-04-14 | Agfa Gevaert | Photographic complex diffusion transfer process |
CA1072799A (en) * | 1974-04-15 | 1980-03-04 | Edward G. Denk | Photographic product containing ag1 with grain size distribution having lowest value of coefficient of variation |
US4078937A (en) * | 1974-11-26 | 1978-03-14 | Fuji Photo Film Co., Ltd. | Process for sensitizing a fine grain silver halide photographic emulsion |
GB1507989A (en) * | 1974-12-19 | 1978-04-19 | Ciba Geigy Ag | Photographic emulsions |
CA1071970A (en) * | 1975-07-15 | 1980-02-19 | Agfa-Gevaert Aktiengesellschaft | Process for the preparation of silver halide emulsions |
GB1565502A (en) * | 1975-09-10 | 1980-04-23 | Minnesota Mining & Mfg | Photographic materials |
US4232116A (en) * | 1979-01-31 | 1980-11-04 | Minnesota Mining And Manufacturing Company | Light-handleable photographic materials |
US4399215A (en) * | 1981-11-12 | 1983-08-16 | Eastman Kodak Company | Double-jet precipitation processes and products thereof |
JPS58106532A (ja) * | 1981-12-19 | 1983-06-24 | Konishiroku Photo Ind Co Ltd | ハロゲン化銀乳剤およびその製造方法 |
JPS58107530A (ja) * | 1981-12-21 | 1983-06-27 | Konishiroku Photo Ind Co Ltd | ハロゲン化銀乳剤およびその製造方法 |
US4661438A (en) | 1985-04-04 | 1987-04-28 | Eastman Kodak Company | Quaternized tellurium salt fog inhibiting agents for silver halide photography |
US5750327A (en) * | 1996-06-20 | 1998-05-12 | Eastman Kodak Company | Mixed ripeners for silver halide emulsion formation |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2401051A (en) * | 1939-09-26 | 1946-05-28 | Photo Positive Corp | Photographic emulsions and methods |
BE484329A (pt) * | 1947-11-19 | |||
US3050391A (en) * | 1957-12-30 | 1962-08-21 | Gen Aniline & Film Corp | Photographic film with fine grain silver chloride underlayer |
US3033682A (en) * | 1959-05-22 | 1962-05-08 | Du Pont | Radiation-sensitive emulsions, elements, and processes for making same |
FR1364722A (fr) * | 1963-05-15 | 1964-06-26 | Kodak Pathe | Nouveau procédé et dispositif de préparation des émulsions photosensibles |
US3415650A (en) * | 1964-11-25 | 1968-12-10 | Eastman Kodak Co | Method of making fine, uniform silver halide grains |
US3598593A (en) * | 1965-12-21 | 1971-08-10 | Gaf Corp | Photographic emulsions and method of making |
US3600167A (en) * | 1968-11-04 | 1971-08-17 | Eastman Kodak Co | Silver halide layered photographic element of different light sensitive layers |
US3697271A (en) * | 1971-04-16 | 1972-10-10 | Polaroid Corp | Novel photographic products and processes for color diffusion transfer utilizing silver halide emulsions with specific proportions of average halide grain size |
-
1970
- 1970-11-13 FR FR7040564A patent/FR2114030A5/fr not_active Expired
-
1971
- 1971-11-03 US US00195465A patent/US3784381A/en not_active Expired - Lifetime
- 1971-11-10 BR BR7499/71A patent/BR7107499D0/pt unknown
- 1971-11-11 GB GB5239771A patent/GB1362032A/en not_active Expired
- 1971-11-12 BE BE775307A patent/BE775307A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US3784381A (en) | 1974-01-08 |
BE775307A (fr) | 1972-05-12 |
FR2114030A5 (pt) | 1972-06-30 |
GB1362032A (en) | 1974-07-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR7201361D0 (pt) | Processo para produzir uma imagem positiva em um elemento fotografico de halogeneto de prata e elemento fotografico empregado | |
BR6913048D0 (pt) | Emulsao fotografica negativa de halogeneto de prata | |
BR6915159D0 (pt) | Processo para a preparacao de n-alquil-1 4-di-hidropiridinas | |
BR6911945D0 (pt) | Elemento eletrofotgrafico aperfeicoado de alta velocidade e processo para preparar uma composicao e elemento foto-condutores | |
BE780615A (fr) | Nouveau procede de traitement photographique | |
BE758103A (nl) | Fijnkorrelige fotografische zilverhalogenide emulsies | |
BR6915565D0 (pt) | Processo para sensibilizar especialmente halogeneto de prata fotografico | |
BR7104782D0 (pt) | Aperfeicoamento em processo para preparar emulsoes de halogeneto de prata diretas-positivas | |
BR7105169D0 (pt) | Aperfeicoado elemento fotografico e processo para obter o mesmo | |
IT1000421B (it) | Processo fotografico | |
BR7107499D0 (pt) | Aperfeicoamento em processo para preparacao de uma emulsaoo fotografica de halogeneto de prata | |
BR7017720D0 (pt) | Uma emulsao a base de um composto organo polisiloxano e processo para preparar a mesma | |
SE380360B (sv) | Fotografisk mask | |
BR7106948D0 (pt) | Composicao de emulsao fotopografica de halogeneto de prata elemento fotografico compreendendo tal emulsao e processo para a preparacao da emulsao em questao | |
BE774372A (fr) | Composition photographique, son procede de preparation et son application a un procede de photothermographie | |
BE761404A (nl) | Lichtgevoelige zilverhalogenide-emulsies met sluierwerende en stabiliserende verbindingen | |
BR6911439D0 (pt) | Aperfeicoamento em emulsao fotossensivel de halogeneto de prata e elementos fotograficos e processo para preparar novos compostos de 4-tiouracila nele aplicaveis | |
IT1027962B (it) | Processo e dispositivo per produrre immagini fotograpiche fisse | |
BE774657A (fr) | Nouvelle emulsion photographique et procede pour sa preparation | |
BR7100773D0 (pt) | Aperfeicoamento em emulsao de halogeneto de prata do tipo positivo direto e aperfeicoado processo para preparar um elemento fotografico | |
BE768366A (nl) | Verbeterde ontwikkeling van fotografische zilverhalogenide-emulsielage | |
BR7204748D0 (pt) | Aperfeicoamento em elemento fotografico | |
BR7407337D0 (pt) | Processo para revelar um elemento fotografico | |
IT964090B (it) | Processo di fissaggio fotografico | |
BE765825A (nl) | Fotografische werkwijze |