IT1256604B - Elementi fotografici agli alogenuri d'argento contenenti coloranti sensibilizzatori all'infrarosso - Google Patents
Elementi fotografici agli alogenuri d'argento contenenti coloranti sensibilizzatori all'infrarossoInfo
- Publication number
- IT1256604B IT1256604B ITMI922499A ITMI922499A IT1256604B IT 1256604 B IT1256604 B IT 1256604B IT MI922499 A ITMI922499 A IT MI922499A IT MI922499 A ITMI922499 A IT MI922499A IT 1256604 B IT1256604 B IT 1256604B
- Authority
- IT
- Italy
- Prior art keywords
- silver halide
- halide photographic
- complete
- sensitizing dyes
- photographic elements
- Prior art date
Links
- -1 SILVER HALIDE Chemical class 0.000 title abstract 3
- 229910052709 silver Inorganic materials 0.000 title abstract 3
- 239000004332 silver Substances 0.000 title abstract 3
- 239000000975 dye Substances 0.000 title 1
- 230000001235 sensitizing effect Effects 0.000 title 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000002837 carbocyclic group Chemical group 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 150000002916 oxazoles Chemical class 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 150000003557 thiazoles Chemical class 0.000 abstract 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
- G03C1/06—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
- G03C1/12—Methine and polymethine dyes
- G03C1/26—Polymethine chain forming part of a heterocyclic ring
-
- 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)
-
- 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
- G03C1/12—Methine and polymethine dyes
- G03C1/127—Methine and polymethine dyes the polymethine chain forming part of a carbocyclic ring
-
- 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)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
Elemento fotografico agli alogenuri d'argento comprendente un supporto e almeno uno strato di emulsione agli alogenuri d'argento sensibilizzato spettralmente alle radiazioni infrarosse con un colorante tricarbocianinico avente la formula: (FORMULA) in cui Z1 e Z2 ciascuno indipendentemente rappresenta gli atomi necessari a completare un nucleo del tiazolo o un nucleo dell'ossazolo,Z3 rappresenta gli atomi necessari a completare un anello aromatico contenente azoto a 5 membri,Q rappresenta gli atomi necessari a completare un anello carbociclico a 5 o 6 membri,R1 e R2 ciascuno indipendentemente rappresenta un gruppo alchilico,X rappresenta un anione, e n rappresenta un numero intero da 1 a 2, a patto che n sia 1 quando il colorante forma un sale intramolecolare.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI922499A IT1256604B (it) | 1992-10-30 | 1992-10-30 | Elementi fotografici agli alogenuri d'argento contenenti coloranti sensibilizzatori all'infrarosso |
DE69322927T DE69322927T2 (de) | 1992-10-30 | 1993-10-07 | Photographische Silberhalogenidelemente mit Infrarot-Sensibilisatoren |
EP93116230A EP0595088B1 (en) | 1992-10-30 | 1993-10-07 | Photographic silver halide elements comprising infrared sensitizing dyes |
JP27166093A JP3631261B2 (ja) | 1992-10-30 | 1993-10-29 | 赤外線増感染料を含有する写真ハロゲン化銀エレメント |
US08/302,224 US5441858A (en) | 1992-10-30 | 1994-09-06 | Photographic silver halide elements comprising infrared sensitizing dyes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI922499A IT1256604B (it) | 1992-10-30 | 1992-10-30 | Elementi fotografici agli alogenuri d'argento contenenti coloranti sensibilizzatori all'infrarosso |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI922499A0 ITMI922499A0 (it) | 1992-10-30 |
ITMI922499A1 ITMI922499A1 (it) | 1994-04-30 |
IT1256604B true IT1256604B (it) | 1995-12-12 |
Family
ID=11364204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI922499A IT1256604B (it) | 1992-10-30 | 1992-10-30 | Elementi fotografici agli alogenuri d'argento contenenti coloranti sensibilizzatori all'infrarosso |
Country Status (5)
Country | Link |
---|---|
US (1) | US5441858A (it) |
EP (1) | EP0595088B1 (it) |
JP (1) | JP3631261B2 (it) |
DE (1) | DE69322927T2 (it) |
IT (1) | IT1256604B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6351663B1 (en) | 1999-09-10 | 2002-02-26 | Akorn, Inc. | Methods for diagnosing and treating conditions associated with abnormal vasculature using fluorescent dye angiography and dye-enhanced photocoagulation |
US6944493B2 (en) * | 1999-09-10 | 2005-09-13 | Akora, Inc. | Indocyanine green (ICG) compositions and related methods of use |
US6443976B1 (en) | 1999-11-30 | 2002-09-03 | Akorn, Inc. | Methods for treating conditions and illnesses associated with abnormal vasculature |
JP6502248B2 (ja) * | 2012-05-10 | 2019-04-17 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングMerck Patent Gesellschaft mit beschraenkter Haftung | 電子輸送層において使用するためのイオン性有機化合物を含む配合物 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1148493A (en) * | 1965-01-07 | 1969-04-10 | Kodak Ltd | Methine dyestuffs and methods of synthesis therefor |
US3552974A (en) * | 1966-01-03 | 1971-01-05 | Eastman Kodak Co | Photographic silver halide emulsions containing styryl sensitizing dyes |
US3482978A (en) * | 1966-08-25 | 1969-12-09 | Eastman Kodak Co | Carbocyanine filter dyes and sensitizers for silver halide emulsions |
US3623881A (en) * | 1970-03-25 | 1971-11-30 | Eastman Kodak Co | Silver halide emulsions sensitized with tricarbocyanine dyes containing a 1-piperazinyl group |
US3753721A (en) * | 1970-08-13 | 1973-08-21 | Eastman Kodak Co | Photographic materials |
US3758461A (en) * | 1971-07-09 | 1973-09-11 | Eastman Kodak Co | Dyes and photographic materials |
GB1420958A (en) * | 1972-06-30 | 1976-01-14 | Ici Ltd | Photo-polymerisable composition |
US4011083A (en) * | 1974-12-10 | 1977-03-08 | Eastman Kodak Company | Surface sensitive silver halide emulsion containing a silver complexing azaindene to reduce desensitization of optical sensitizing dye incorporated therein |
JPS6080841A (ja) * | 1983-10-11 | 1985-05-08 | Fuji Photo Film Co Ltd | ハロゲン化銀写真感光材料 |
US4619892A (en) * | 1985-03-08 | 1986-10-28 | Minnesota Mining And Manufacturing Company | Color photographic element containing three silver halide layers sensitive to infrared |
US4914165A (en) * | 1988-02-03 | 1990-04-03 | Minnesota Mining And Manufacturing Company | Radiation crosslinkable compositions |
US4959294A (en) * | 1988-04-14 | 1990-09-25 | Minnesota Mining And Manufacturing Company | Infra-red sensitising dyes for silver halide |
CA1337923C (en) * | 1988-07-07 | 1996-01-16 | Richard Lee Parton | Infrared filter dye for photographic element |
US5061618A (en) * | 1989-09-26 | 1991-10-29 | Eastman Kodak Company | Infrared-sensitive photographic element |
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 |
JP2515162B2 (ja) * | 1990-02-23 | 1996-07-10 | 富士写真フイルム株式会社 | メチン化合物 |
DE69027316T2 (de) * | 1990-07-10 | 1997-01-23 | Agfa Gevaert Nv | Photographisches infrarotempfindliches Material, das eine empfindlichkeitssteigernde Verbindung enthält |
-
1992
- 1992-10-30 IT ITMI922499A patent/IT1256604B/it active IP Right Grant
-
1993
- 1993-10-07 DE DE69322927T patent/DE69322927T2/de not_active Expired - Fee Related
- 1993-10-07 EP EP93116230A patent/EP0595088B1/en not_active Expired - Lifetime
- 1993-10-29 JP JP27166093A patent/JP3631261B2/ja not_active Expired - Fee Related
-
1994
- 1994-09-06 US US08/302,224 patent/US5441858A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0595088A1 (en) | 1994-05-04 |
ITMI922499A1 (it) | 1994-04-30 |
DE69322927T2 (de) | 1999-07-29 |
EP0595088B1 (en) | 1999-01-07 |
ITMI922499A0 (it) | 1992-10-30 |
JP3631261B2 (ja) | 2005-03-23 |
DE69322927D1 (de) | 1999-02-18 |
JPH06202263A (ja) | 1994-07-22 |
US5441858A (en) | 1995-08-15 |
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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: 19971031 |