FR2412098A1 - Element photographique ameliore a l'halogenure d'argent pour la reproduction en demi-teintes - Google Patents
Element photographique ameliore a l'halogenure d'argent pour la reproduction en demi-teintesInfo
- Publication number
- FR2412098A1 FR2412098A1 FR7816686A FR7816686A FR2412098A1 FR 2412098 A1 FR2412098 A1 FR 2412098A1 FR 7816686 A FR7816686 A FR 7816686A FR 7816686 A FR7816686 A FR 7816686A FR 2412098 A1 FR2412098 A1 FR 2412098A1
- Authority
- FR
- France
- Prior art keywords
- silver
- dihydroxybenzene
- halogenide
- silver halogenide
- photographic element
- 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.)
- Granted
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
- G03C1/42—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
- 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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/02—Photosensitive materials characterised by the image-forming section
- G03C8/04—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of inorganic or organo-metallic compounds derived from photosensitive noble metals
- G03C8/06—Silver salt diffusion transfer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/166—Toner containing
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Abstract
1.ELEMENT PHOTOGRAPHIQUE POUR LA FORMATION D'IMAGES PHOTOGRAPHIQUES SUIVANT LE PROCEDE D'INVERSION-TRANSFERT PAR DIFFUSION DE COMPLEXES D'ARGENT. 2.L'ELEMENT COMPREND UNE COUCHE D'EMULSION COLLOIDALE HYDROPHILE A L'HALOGENURE D'ARGENT DANS LAQUELLE AU MOINS 90 MOLAIRES DE L'HALOGENURE D'ARGENT EST DU CHLORURE D'ARGENT, TANDIS QUE LE RAPPORT PONDERAL ENTRE LE COLLOIDE HYDROPHILE ET L'HALOGENURE D'ARGENT (EXPRIME EN NITRATE D'ARGENT) SE SITUE ENTRE 3:1 ET 10:1, L'HALOGENURE D'ARGENT ETANT EN RELATION ACTIVE AVEC UN MELANGE D'AGENTS DEVELOPPATEURS COMPRENANT UN O-DIHYDROXYBENZENE, UNE 3-PYRAZOLIDINONE ET EVENTUELLEMENT UN P-DIHYDROXYBENZENE, LA QUANTITE MOLAIRE DE L'O-DIHYDROXYBENZENE DE CE MELANGE ETANT SUPERIEURE A LA QUANTITE MOLAIRE DE LA 3-PYRAZOLIDINONE, TANDIS QUE LE RAPPORT MOLAIRE DU P-DIHYDROXYBENZENE EVENTUELLEMENT PRESENT VIS-A-VIS DE L'O-DIHYDROXYBENZENE EST TOUT AU PLUS DE 5. 3.L'INVENTION EST APPLIQUEE EN PHOTOGRAPHIE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5226477 | 1977-12-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2412098A1 true FR2412098A1 (fr) | 1979-07-13 |
FR2412098B1 FR2412098B1 (fr) | 1980-06-20 |
Family
ID=10463247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7816686A Granted FR2412098A1 (fr) | 1977-12-15 | 1978-06-01 | Element photographique ameliore a l'halogenure d'argent pour la reproduction en demi-teintes |
Country Status (9)
Country | Link |
---|---|
US (1) | US4242436A (fr) |
JP (1) | JPS5499436A (fr) |
BE (1) | BE872252A (fr) |
CA (1) | CA1124127A (fr) |
CH (1) | CH641900A5 (fr) |
DE (1) | DE2853711A1 (fr) |
FR (1) | FR2412098A1 (fr) |
IT (1) | IT1158158B (fr) |
NL (1) | NL186981C (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0197202A1 (fr) * | 1985-04-09 | 1986-10-15 | Agfa-Gevaert N.V. | Procédé photographique d'inversion par transfert par diffusion de complexes d'argent |
EP0281179A1 (fr) * | 1987-02-24 | 1988-09-07 | Agfa-Gevaert N.V. | Développement de matériaux photographiques à émulsion d'halogénure d'argent |
EP0402523A2 (fr) * | 1989-06-16 | 1990-12-19 | Mitsubishi Paper Mills, Ltd. | Produit photosensible pour procédé de transfert |
US5102770A (en) * | 1989-06-16 | 1992-04-07 | Mitsubishi Paper Mills Limited | Method for production of photosensitive material for diffusion transfer process |
BE1003847A3 (fr) * | 1989-06-16 | 1992-06-30 | Mitsubishi Paper Mills Ltd | Procede de production de materiaux photosensibles pour processus de transfert par diffusion. |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0064783B1 (fr) * | 1981-05-12 | 1985-04-10 | Agfa-Gevaert N.V. | Matériau photographique aux halogénures d'argent utilisé dans le procédé d'inversion par diffusion-transfert d'un sel d'argent |
JPS58108533A (ja) * | 1981-12-02 | 1983-06-28 | Konishiroku Photo Ind Co Ltd | ハロゲン化銀カラ−写真感光材料 |
JPS6283751A (ja) * | 1985-10-08 | 1987-04-17 | Mitsubishi Paper Mills Ltd | 平版印刷材料 |
JPS62250435A (ja) * | 1986-04-23 | 1987-10-31 | Konika Corp | ハロゲン化銀カラ−写真感光材料 |
JP2561088B2 (ja) * | 1986-04-25 | 1996-12-04 | コニカ株式会社 | ハロゲン化銀カラー写真感光材料 |
JPH0830882B2 (ja) * | 1988-08-12 | 1996-03-27 | 富士写真フイルム株式会社 | 銀塩拡散転写による画像形成方法 |
GB8911431D0 (en) * | 1989-05-18 | 1989-07-05 | Kodak Ltd | Tone controlling compounds |
DE69322142T2 (de) * | 1992-09-14 | 1999-06-10 | Agfa Gevaert Nv | Bildempfangsmaterial und Verfahren zur Herstellung von kontinuierlichen Tönen Bildern nach dem Silbersalz-Diffusionübertragungsverfahren |
JP3575645B2 (ja) * | 1995-10-26 | 2004-10-13 | 富士写真フイルム株式会社 | 画像形成方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3261683A (en) * | 1960-05-02 | 1966-07-19 | Gen Aniline & Film Corp | Method of preparing transfer copies and compositions for use therein |
DE2315759A1 (de) * | 1972-03-31 | 1973-10-11 | Fuji Photo Film Co Ltd | Verfahren und entwickler zum entwickeln von kontrastreichen photographischen diffusionsuebertragungsmaterialien |
DE2316089A1 (de) * | 1972-04-01 | 1973-10-18 | Fuji Photo Film Co Ltd | Entwicklerzusammensetzung und verfahren zum entwickeln von kontrastreichen photographischen diffusionsuebertragungsmaterialien |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3146104A (en) * | 1959-12-21 | 1964-08-25 | Eastman Kodak Co | Silver halide sensitized lithographic printing plate |
US3607269A (en) * | 1968-04-01 | 1971-09-21 | Polaroid Corp | Image-receiving elements and photographic processes employing same |
DE1930339A1 (de) * | 1969-06-14 | 1970-12-17 | Agfa Gevaert Ag | Bildempfangsmaterial fuer Silbersalzdiffusionsverfahren |
GB1470369A (en) * | 1973-06-22 | 1977-04-14 | Agfa Gevaert | Photographic complex diffusion transfer process |
US4038077A (en) * | 1974-04-04 | 1977-07-26 | Polaroid Corporation | Process comprising diffusion transfer silver image removal |
-
1978
- 1978-06-01 FR FR7816686A patent/FR2412098A1/fr active Granted
- 1978-11-07 US US05/958,386 patent/US4242436A/en not_active Expired - Lifetime
- 1978-11-14 CA CA316,226A patent/CA1124127A/fr not_active Expired
- 1978-11-24 BE BE1009159A patent/BE872252A/xx not_active IP Right Cessation
- 1978-12-04 CH CH1235778A patent/CH641900A5/de not_active IP Right Cessation
- 1978-12-06 JP JP15146378A patent/JPS5499436A/ja active Granted
- 1978-12-06 NL NLAANVRAGE7811921,A patent/NL186981C/xx not_active IP Right Cessation
- 1978-12-06 IT IT52211/78A patent/IT1158158B/it active
- 1978-12-13 DE DE19782853711 patent/DE2853711A1/de active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3261683A (en) * | 1960-05-02 | 1966-07-19 | Gen Aniline & Film Corp | Method of preparing transfer copies and compositions for use therein |
DE2315759A1 (de) * | 1972-03-31 | 1973-10-11 | Fuji Photo Film Co Ltd | Verfahren und entwickler zum entwickeln von kontrastreichen photographischen diffusionsuebertragungsmaterialien |
DE2316089A1 (de) * | 1972-04-01 | 1973-10-18 | Fuji Photo Film Co Ltd | Entwicklerzusammensetzung und verfahren zum entwickeln von kontrastreichen photographischen diffusionsuebertragungsmaterialien |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0197202A1 (fr) * | 1985-04-09 | 1986-10-15 | Agfa-Gevaert N.V. | Procédé photographique d'inversion par transfert par diffusion de complexes d'argent |
EP0281179A1 (fr) * | 1987-02-24 | 1988-09-07 | Agfa-Gevaert N.V. | Développement de matériaux photographiques à émulsion d'halogénure d'argent |
EP0402523A2 (fr) * | 1989-06-16 | 1990-12-19 | Mitsubishi Paper Mills, Ltd. | Produit photosensible pour procédé de transfert |
EP0402523A3 (fr) * | 1989-06-16 | 1991-07-31 | Mitsubishi Paper Mills, Ltd. | Produit photosensible pour procédé de transfert |
US5102770A (en) * | 1989-06-16 | 1992-04-07 | Mitsubishi Paper Mills Limited | Method for production of photosensitive material for diffusion transfer process |
BE1003822A3 (fr) * | 1989-06-16 | 1992-06-23 | Mitsubishi Paper Mills Ltd | Methode pour la production de materiaux photosensibles pour procede de transfert par diffusion. |
BE1003847A3 (fr) * | 1989-06-16 | 1992-06-30 | Mitsubishi Paper Mills Ltd | Procede de production de materiaux photosensibles pour processus de transfert par diffusion. |
Also Published As
Publication number | Publication date |
---|---|
CH641900A5 (de) | 1984-03-15 |
NL7811921A (nl) | 1979-05-31 |
JPS5499436A (en) | 1979-08-06 |
FR2412098B1 (fr) | 1980-06-20 |
NL186981B (nl) | 1990-11-16 |
BE872252A (nl) | 1979-05-25 |
US4242436A (en) | 1980-12-30 |
JPS6211334B2 (fr) | 1987-03-12 |
DE2853711A1 (de) | 1979-06-21 |
IT7852211A0 (it) | 1978-12-06 |
DE2853711C2 (fr) | 1991-06-06 |
IT1158158B (it) | 1987-02-18 |
CA1124127A (fr) | 1982-05-25 |
NL186981C (nl) | 1991-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
RC | Opposition against decision of lapse | ||
BR | Restoration of rights | ||
ST | Notification of lapse |