UST883031I4 - Defensive publication - Google Patents
Defensive publication Download PDFInfo
- Publication number
- UST883031I4 UST883031I4 US883031DH UST883031I4 US T883031 I4 UST883031 I4 US T883031I4 US 883031D H US883031D H US 883031DH US T883031 I4 UST883031 I4 US T883031I4
- Authority
- US
- United States
- Prior art keywords
- hydrogen atom
- group
- halogen atom
- alkoxy group
- orthoquinone
- 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.)
- Pending
Links
- -1 PHENYL GROUP Chemical group 0.000 abstract description 14
- 239000000839 emulsion Substances 0.000 abstract description 5
- 229910052709 silver Inorganic materials 0.000 abstract description 5
- 239000004332 silver Substances 0.000 abstract description 5
- UGNWTBMOAKPKBL-UHFFFAOYSA-N tetrachloro-1,4-benzoquinone Chemical compound ClC1=C(Cl)C(=O)C(Cl)=C(Cl)C1=O UGNWTBMOAKPKBL-UHFFFAOYSA-N 0.000 abstract description 5
- DZBUGLKDJFMEHC-UHFFFAOYSA-N acridine Chemical compound C1=CC=CC2=CC3=CC=CC=C3N=C21 DZBUGLKDJFMEHC-UHFFFAOYSA-N 0.000 abstract description 4
- ZUONUBACAHNXST-UHFFFAOYSA-N 7-chloro-2-methoxy-4-phenoxyacridine Chemical compound ClC1=CC2=CC3=CC(=CC(=C3N=C2C=C1)OC1=CC=CC=C1)OC ZUONUBACAHNXST-UHFFFAOYSA-N 0.000 abstract description 2
- GDALETGZDYOOGB-UHFFFAOYSA-N Acridone Natural products C1=C(O)C=C2N(C)C3=CC=CC=C3C(=O)C2=C1O GDALETGZDYOOGB-UHFFFAOYSA-N 0.000 abstract description 2
- FZEYVTFCMJSGMP-UHFFFAOYSA-N acridone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3NC2=C1 FZEYVTFCMJSGMP-UHFFFAOYSA-N 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract description 2
- YZCKVEUIGOORGS-UHFFFAOYSA-N Hydrogen atom Chemical group [H] YZCKVEUIGOORGS-UHFFFAOYSA-N 0.000 abstract 6
- 150000002367 halogens Chemical group 0.000 abstract 3
- AVXJAQDWWJILLN-UHFFFAOYSA-N 5-[(3-nitrophenyl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one Chemical compound [O-][N+](=O)C1=CC=CC(C=C2C(NC(=S)S2)=O)=C1 AVXJAQDWWJILLN-UHFFFAOYSA-N 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 6
- 125000003545 alkoxy group Chemical group 0.000 description 3
- 125000005843 halogen group Chemical group 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 1
- 150000002391 heterocyclic compounds Chemical class 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 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
- G03C1/485—Direct positive emulsions
- G03C1/48515—Direct positive emulsions prefogged
- G03C1/48523—Direct positive emulsions prefogged characterised by the desensitiser
-
- 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
-
- 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
- G03C1/102—Organic substances dyes other than methine dyes
-
- 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
- Y10S430/141—Direct positive material
Definitions
- Pat. 3,501,307 issued Mar. 17, 1970 are sensitized with chloranil, a 1,2- orthoquinone, an acridine, an acridone or a thiacridone.
- Preferred sensitizers include chloranil, 4-phenyl-1,2-orthoquinone, and compounds having one of the following formulas:
- R represents a hydrogen atom, a phenyl group or an aminophenyl group; R represents an alkoxy group of :1 nitro group; R represents a hydrogen atom or a phenoxy group; R represents a hydrogen atom, a halogen atom or a nitro group; R represents a hydrogen atom, a halogen atom, or an alkyl group; R represents a hydrogen atom or an alkoxy group; R R and R each represents a hydrogen atom, a halogen atom or an alkoxy group; and, R represents alkyl or aryl.
- a typical direct positive silver halide emulsion contains 4-phenyl- 1,2-orthoquinone or 7-tetramyl-3-chloro-thioacridine or 3,7 dichlorothioacridone or 2-chloro-7-methoxy-5-phenoxyacridine as sensitizer and S-m-nitrobenzylidenerhodanine as electron acceptor.
Abstract
WHEREIN R REPRESENTS A HYDROGEN ATOM, A PHENYL GROUP OR AN AMINOPHENYL GROUP; R1 REPRESENTS AN ALKOXY GROUP OF A NITRO GROUP; R2 REPRESENTS A HYDROGEN ATOM OR A PHENOXY GROUP; R3 REPRESENTS A HYDROGEN ATOM, A HALOGEN ATOM OR A NITRO GROUP; R4 REPRESENTS A HYDROGEN ATOM, A HALOGEN ATOM, OR AN ALKYL GROUP; R5 REPRESENTS A HYDROGEN ATOM TO AN ALKOXY GROUP; R6, R7 AND R8 EACH REPRESENTS A HYDROGEN ATOM, A HALOGEN ATOM OR AN ALKOXY GROUP; AND, R9 REPRESENTS ALKYL OR ARYL. A TYPICAL DIRECT POSITIVE SILVER HALIDE EMULSION CONTAINS 4-PHENYL1,2-ORTHOQUINONE OR 7-TETRAMYL-3-CHLORO-THIOACRIDINE OR 3,7 - DICHLOROTHIOACRIDONE OR 2-CHLORO-7-METHOXY-5-PHENOXYACRIDINE AS SENSITIZER AND 5-M-NITROBENZYLIDENERHODANINE AS ELECTRON ACCEPTOR.
DIRECT POSITIVE PHOTOGRAPHIC SILVER HALIDE EMULSIONS, SUCH AS THOSE DESCRIBED IN BERRIMAN U.S. PAT. 3,367,778 ISSUED FEB. 6, 1968 OR ILLINGSWORTH U.S. PAT. 3,501,307 ISSUED MAR. 17, 1970, ARE SENSITIZED WITH CHLORANIL, A 1,2ORTHOQUINONE, AN ACRIDINE, AN ACRIDONE OR A THIACRIDONE. PREFERRED SENSITIZERS INCLUDE CHLORANIL, 4-PHENYL-1,2-ORTHOQUINONE, AND COMPOUNDS HAVING ONE OF THE FOLLOWING FORMULAS:
DIRECT POSITIVE PHOTOGRAPHIC SILVER HALIDE EMULSIONS, SUCH AS THOSE DESCRIBED IN BERRIMAN U.S. PAT. 3,367,778 ISSUED FEB. 6, 1968 OR ILLINGSWORTH U.S. PAT. 3,501,307 ISSUED MAR. 17, 1970, ARE SENSITIZED WITH CHLORANIL, A 1,2ORTHOQUINONE, AN ACRIDINE, AN ACRIDONE OR A THIACRIDONE. PREFERRED SENSITIZERS INCLUDE CHLORANIL, 4-PHENYL-1,2-ORTHOQUINONE, AND COMPOUNDS HAVING ONE OF THE FOLLOWING FORMULAS:
Description
DEFENSIVE PUBLICATION UNITED STATES PATENT OFFICE Published at the request of the applicant or owner in accordance with the Notice of Dec. 16. 1969, 869 O.G. 687. The abstracts of Defensive Publication applications are identified by distinctly numbered series and are arranged chronologically. The heading of each abstract indicates the number of pages of specification. including claims and sheets of drawings contained in the application as originally filed. The files of these applications are available to the public for inspection and reproduction may be purchased for 30 cents a sheet.
Defensive Publication applications have not been examined as to the merits of alleged invention. The Patent Ofiice makes no assertion as to the novelty of the disclosed subject matter.
PUBLISHED FEBRUARY 23, 1971 T883,031 DIRECT POSITIVE SILVER HALIDE EMULSIONS SENSITIZED WITH CHLORANIL, 1,2-0RTHO- QUIN ONE, OR POLYNUCLEAR HETEROCYCLIC COMPOUNDS Paul B. Gilman, Jr., and Frederick J. Rauner, both of Kodak Park, Rochester, N.Y. 14650 Filed July 9, 1970, Ser. No. 53,629 Int. Cl. G03c J/28 U.S. Cl. 96-107 No Drawing. 25 Pages Specification Direct positive photographic silver halide emulsions, such as those described in Berriman U.S. Pat. 3,367,778 issued Feb. 6, 1968 or lllingsworth U.S. Pat. 3,501,307 issued Mar. 17, 1970, are sensitized with chloranil, a 1,2- orthoquinone, an acridine, an acridone or a thiacridone. Preferred sensitizers include chloranil, 4-phenyl-1,2-orthoquinone, and compounds having one of the following formulas:
wherein R represents a hydrogen atom, a phenyl group or an aminophenyl group; R represents an alkoxy group of :1 nitro group; R represents a hydrogen atom or a phenoxy group; R represents a hydrogen atom, a halogen atom or a nitro group; R represents a hydrogen atom, a halogen atom, or an alkyl group; R represents a hydrogen atom or an alkoxy group; R R and R each represents a hydrogen atom, a halogen atom or an alkoxy group; and, R represents alkyl or aryl. A typical direct positive silver halide emulsion contains 4-phenyl- 1,2-orthoquinone or 7-tetramyl-3-chloro-thioacridine or 3,7 dichlorothioacridone or 2-chloro-7-methoxy-5-phenoxyacridine as sensitizer and S-m-nitrobenzylidenerhodanine as electron acceptor.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5362970A | 1970-07-09 | 1970-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UST883031I4 true UST883031I4 (en) | 1971-02-23 |
Family
ID=21985544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US883031D Pending UST883031I4 (en) | 1970-07-09 | 1970-07-09 | Defensive publication |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | UST883031I4 (en) |
| FR (1) | FR2098027A5 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5547827A (en) * | 1994-12-22 | 1996-08-20 | Eastman Kodak Company | Iodochloride emulsions containing quinones having high sensitivity and low fog |
| CN103773057A (en) * | 2014-01-08 | 2014-05-07 | 西安瑞联近代电子材料有限责任公司 | Novel solar dye-sensitized material, intermediate, preparation method and application thereof |
-
1970
- 1970-07-09 US US883031D patent/UST883031I4/en active Pending
-
1971
- 1971-06-25 FR FR7123187A patent/FR2098027A5/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5547827A (en) * | 1994-12-22 | 1996-08-20 | Eastman Kodak Company | Iodochloride emulsions containing quinones having high sensitivity and low fog |
| CN103773057A (en) * | 2014-01-08 | 2014-05-07 | 西安瑞联近代电子材料有限责任公司 | Novel solar dye-sensitized material, intermediate, preparation method and application thereof |
| CN103773057B (en) * | 2014-01-08 | 2015-07-29 | 西安瑞联近代电子材料有限责任公司 | A kind of new type solar energy dye sensitization material, intermediate and its preparation method and application |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2098027A5 (en) | 1972-03-03 |
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