GB1340235A - Silver halide photographic emulsions - Google Patents
Silver halide photographic emulsionsInfo
- Publication number
- GB1340235A GB1340235A GB5001671A GB5001671A GB1340235A GB 1340235 A GB1340235 A GB 1340235A GB 5001671 A GB5001671 A GB 5001671A GB 5001671 A GB5001671 A GB 5001671A GB 1340235 A GB1340235 A GB 1340235A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver halide
- alkyl
- alkoxyalkyl
- oct
- completes
- 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.)
- Expired
Links
- -1 Silver halide Chemical class 0.000 title abstract 6
- 239000000839 emulsion Substances 0.000 title abstract 4
- 229910052709 silver Inorganic materials 0.000 title abstract 3
- 239000004332 silver Substances 0.000 title abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 125000004183 alkoxy alkyl group Chemical group 0.000 abstract 2
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 2
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical compound C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 abstract 2
- 125000000623 heterocyclic group Chemical group 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- AIGNCQCMONAWOL-UHFFFAOYSA-N 1,3-benzoselenazole Chemical compound C1=CC=C2[se]C=NC2=C1 AIGNCQCMONAWOL-UHFFFAOYSA-N 0.000 abstract 1
- BCMCBBGGLRIHSE-UHFFFAOYSA-N 1,3-benzoxazole Chemical compound C1=CC=C2OC=NC2=C1 BCMCBBGGLRIHSE-UHFFFAOYSA-N 0.000 abstract 1
- ODIRBFFBCSTPTO-UHFFFAOYSA-N 1,3-selenazole Chemical compound C1=C[se]C=N1 ODIRBFFBCSTPTO-UHFFFAOYSA-N 0.000 abstract 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 abstract 1
- ZCQWOFVYLHDMMC-UHFFFAOYSA-N Oxazole Chemical compound C1=COC=N1 ZCQWOFVYLHDMMC-UHFFFAOYSA-N 0.000 abstract 1
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 abstract 1
- 235000010724 Wisteria floribunda Nutrition 0.000 abstract 1
- 150000001450 anions Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000004429 atom Chemical group 0.000 abstract 1
- AMTXUWGBSGZXCJ-UHFFFAOYSA-N benzo[e][1,3]benzoselenazole Chemical compound C1=CC=C2C(N=C[se]3)=C3C=CC2=C1 AMTXUWGBSGZXCJ-UHFFFAOYSA-N 0.000 abstract 1
- KXNQKOAQSGJCQU-UHFFFAOYSA-N benzo[e][1,3]benzothiazole Chemical compound C1=CC=C2C(N=CS3)=C3C=CC2=C1 KXNQKOAQSGJCQU-UHFFFAOYSA-N 0.000 abstract 1
- 125000004181 carboxyalkyl group Chemical group 0.000 abstract 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 abstract 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 125000002943 quinolinyl group Chemical class N1=C(C=CC2=CC=CC=C12)* 0.000 abstract 1
- 125000003107 substituted aryl group Chemical group 0.000 abstract 1
- CBDKQYKMCICBOF-UHFFFAOYSA-N thiazoline Chemical compound C1CN=CS1 CBDKQYKMCICBOF-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
-
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2260/00—Recording materials or recording processes
- G03H2260/16—Silver halide emulsion
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Plural Heterocyclic Compounds (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Abstract
1340235 Photographic emulsions FUJI PHOTO FILM CO Ltd 27 Oct 1971 [27 Oct 1970] 50016/71 Heading G2C Photographic silver halide emulsion having silver halide particles having an average diameter not above 0À18Á or in which at least 95% of the particles have a diameter not greater than 0À2Á, sensitized with a dye of formula: (in which Z<SP>1</SP> completes a heterocyclic nucleus having 5 or 6 atoms in the heterocyclic ring containing the N atom shown; Z<SP>2</SP> completes a thiazoline, oxazole, benzoxazole, thiazole, selenazole, benzothiazole, benzoselenazole, naphthothiazole, naphthoselenazole or quinoline nucleus; R and R<SP>1</SP> are each alkyl, hydroxyalkyl, alkoxyalkyl, acetoxyalkyl, carboxyalkyl, sulphoalkyl, allyl or optionally substituted aralkyl; R<SP>2</SP> is alkyl, aralkyl, aryl or vinylmethyl; each L is = C(R<SP>3</SP>)-; R 3 is H, alkyl, alkoxyalkyl or optionally substituted aryl or any L may be joined to R or R<SP>1</SP> by a methylene chain; m is 0 or 1; p is 0 or 1; X is anion). The emulsions may be used to prepare holograms.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP45094881A JPS4913331B1 (en) | 1970-10-27 | 1970-10-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1340235A true GB1340235A (en) | 1973-12-12 |
Family
ID=14122377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5001671A Expired GB1340235A (en) | 1970-10-27 | 1971-10-27 | Silver halide photographic emulsions |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS4913331B1 (en) |
DE (1) | DE2153570A1 (en) |
FR (1) | FR2113248A5 (en) |
GB (1) | GB1340235A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5062425A (en) * | 1973-10-02 | 1975-05-28 | ||
GB8420201D0 (en) * | 1984-08-09 | 1984-09-12 | Ciba Geigy Ag | Organic dyes |
-
1970
- 1970-10-27 JP JP45094881A patent/JPS4913331B1/ja active Pending
-
1971
- 1971-10-26 FR FR7138399A patent/FR2113248A5/fr not_active Expired
- 1971-10-27 DE DE19712153570 patent/DE2153570A1/en active Pending
- 1971-10-27 GB GB5001671A patent/GB1340235A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS4913331B1 (en) | 1974-03-30 |
FR2113248A5 (en) | 1972-06-23 |
DE2153570A1 (en) | 1972-05-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |