IT1251083B - Elementi fotografici agli alogenuri d'argento - Google Patents
Elementi fotografici agli alogenuri d'argentoInfo
- Publication number
- IT1251083B IT1251083B ITMI912005A ITMI912005A IT1251083B IT 1251083 B IT1251083 B IT 1251083B IT MI912005 A ITMI912005 A IT MI912005A IT MI912005 A ITMI912005 A IT MI912005A IT 1251083 B IT1251083 B IT 1251083B
- Authority
- IT
- Italy
- Prior art keywords
- silver halide
- halide photographic
- atoms necessary
- photographic elements
- substituted
- Prior art date
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
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
- G03C1/83—Organic dyestuffs therefor
- G03C1/832—Methine or polymethine dyes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/0066—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being part of a carbocyclic ring,(e.g. benzene, naphtalene, cyclohexene, cyclobutenene-quadratic acid)
-
- 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
- Y10S430/145—Infrared
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Un elemento fotografico agli alogenuri d'argento che contiene un colorante che assorbe nell'infrarosso rappresentato dalla formula: (FORMULA I) in cui R1 e R2 indipendentemente rappresentano ognuno un gruppo sulfoalchile o solfatoalchile, Q rappresenta gli atomi necessari a completare un anello carbociclico a 5 o 6 termini, Z3 rappresenta gli atomi necessari a formare un anello aromatico a 5 termini contenente N sostituito o non sostituito, X- rappresenta un anione, n è 1 o 2, a patto che sia 1 se il colorante forma un sale intramolecolare e Z1 e Z2 indipendentemente rappresentano ognuno gli atomi necessari a completare un nucleo di indolo sostituito o non sostituito.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI912005A IT1251083B (it) | 1991-07-19 | 1991-07-19 | Elementi fotografici agli alogenuri d'argento |
DE69201025T DE69201025T2 (de) | 1991-07-19 | 1992-07-02 | Photographische Silberhalogenidelemente. |
EP92111248A EP0523465B1 (en) | 1991-07-19 | 1992-07-02 | Silver halide photographic elements |
US07/911,017 US5290670A (en) | 1991-07-19 | 1992-07-09 | Silver halide photographic elements |
JP18918592A JP3348878B2 (ja) | 1991-07-19 | 1992-07-16 | ハロゲン化銀写真材料 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI912005A IT1251083B (it) | 1991-07-19 | 1991-07-19 | Elementi fotografici agli alogenuri d'argento |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI912005A0 ITMI912005A0 (it) | 1991-07-19 |
ITMI912005A1 ITMI912005A1 (it) | 1993-01-20 |
IT1251083B true IT1251083B (it) | 1995-05-04 |
Family
ID=11360384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI912005A IT1251083B (it) | 1991-07-19 | 1991-07-19 | Elementi fotografici agli alogenuri d'argento |
Country Status (5)
Country | Link |
---|---|
US (1) | US5290670A (it) |
EP (1) | EP0523465B1 (it) |
JP (1) | JP3348878B2 (it) |
DE (1) | DE69201025T2 (it) |
IT (1) | IT1251083B (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3616130B2 (ja) * | 1993-06-04 | 2005-02-02 | イーストマン コダック カンパニー | 感赤外線性光熱写真ハロゲン化銀要素及び画像形成性媒体の露光方法 |
US6316179B1 (en) | 1993-06-04 | 2001-11-13 | Eastman Kodak Company | Infrared sensitized, photothermographic article |
JP3980636B2 (ja) | 1994-11-16 | 2007-09-26 | イーストマン コダック カンパニー | 木目干渉パターンを低減した光熱写真成分 |
DE69514648T2 (de) | 1995-06-27 | 2000-07-13 | Agfa Gevaert Nv | Verfahren zur Herstellung eines Bildes nach dem Wärmeverfahren |
EP0763434B1 (en) | 1995-09-14 | 2000-01-19 | Agfa-Gevaert N.V. | Thermal imaging medium and method of forming an image with it |
EP0846571B1 (en) | 1996-12-04 | 2001-04-11 | Agfa-Gevaert N.V. | Method for the formation of an improved heat mode image |
JPH10265688A (ja) * | 1997-01-21 | 1998-10-06 | Fuji Photo Film Co Ltd | 画像形成方法および熱現像感光材料 |
WO2009023813A1 (en) * | 2007-08-15 | 2009-02-19 | Applied Soil Water Technologies Llc | Metals recovery from mining heap leach ore |
US20090214436A1 (en) | 2008-02-18 | 2009-08-27 | Washington University | Dichromic fluorescent compounds |
EP2806781B1 (en) | 2012-01-23 | 2018-03-21 | Washington University | Goggle imaging systems and methods |
WO2016179350A1 (en) | 2015-05-06 | 2016-11-10 | Washington University | Compounds having rd targeting motifs and methods of use thereof |
WO2021119423A1 (en) | 2019-12-13 | 2021-06-17 | Washington University | Near infrared fluorescent dyes, formulations and related methods |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5746245A (en) * | 1980-09-05 | 1982-03-16 | Fuji Photo Film Co Ltd | Photoconductive composition and electrophotographic sensitive layer using it |
JPS62123454A (ja) * | 1985-08-08 | 1987-06-04 | Fuji Photo Film Co Ltd | ハロゲン化銀写真感光材料 |
US4871656A (en) * | 1987-04-24 | 1989-10-03 | Eastman Kodak Company | Photographic silver halide elements containing infrared filter dyes |
JP2649692B2 (ja) * | 1988-05-18 | 1997-09-03 | コニカ株式会社 | ハロゲン化銀写真感光材料 |
US4882265A (en) * | 1988-05-18 | 1989-11-21 | E. I. Du Pont De Nemours And Company | Infrared laser recording film |
CA1337923C (en) * | 1988-07-07 | 1996-01-16 | Richard Lee Parton | Infrared filter dye for photographic element |
US4933269A (en) * | 1988-07-07 | 1990-06-12 | Eastman Kodak Company | Photographic silver halide element containing infrared filter dyes |
JPH03171136A (ja) * | 1989-11-30 | 1991-07-24 | Fuji Photo Film Co Ltd | ハロゲン化銀写真感光材料 |
-
1991
- 1991-07-19 IT ITMI912005A patent/IT1251083B/it active IP Right Grant
-
1992
- 1992-07-02 EP EP92111248A patent/EP0523465B1/en not_active Expired - Lifetime
- 1992-07-02 DE DE69201025T patent/DE69201025T2/de not_active Expired - Fee Related
- 1992-07-09 US US07/911,017 patent/US5290670A/en not_active Expired - Fee Related
- 1992-07-16 JP JP18918592A patent/JP3348878B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0523465A1 (en) | 1993-01-20 |
ITMI912005A1 (it) | 1993-01-20 |
JP3348878B2 (ja) | 2002-11-20 |
JPH05216171A (ja) | 1993-08-27 |
DE69201025D1 (de) | 1995-02-09 |
ITMI912005A0 (it) | 1991-07-19 |
EP0523465B1 (en) | 1994-12-28 |
DE69201025T2 (de) | 1995-05-11 |
US5290670A (en) | 1994-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940728 |