CA1281225C - Emulsions et elements photographiques a grains d'halogenure d'argent cristallins a faces hexaoctahedrales - Google Patents

Emulsions et elements photographiques a grains d'halogenure d'argent cristallins a faces hexaoctahedrales

Info

Publication number: CA1281225C
Authority: CA; Canada
Prior art keywords: silver halide; grains; crystal faces; cubic; none
Prior art date: 1985-09-03
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 - Fee Related

Application number

CA000515748A

Other languages

English (en)

Inventor

Joe E. Maskasky

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Eastman Kodak Co

Original Assignee

Eastman Kodak Co

Priority date (The priority date 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 date listed.)

1985-09-03

Filing date

1986-08-12

Publication date

1991-03-12

1986-07-03 Priority claimed from US06/881,768 external-priority patent/US4680254A/en

1986-08-12 Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co

1991-03-12 Application granted granted Critical

1991-03-12 Publication of CA1281225C publication Critical patent/CA1281225C/fr

2008-03-12 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000013078 crystal Substances 0.000 title claims abstract description 219
229910052709 silver Inorganic materials 0.000 title claims abstract description 162
239000004332 silver Substances 0.000 title claims abstract description 162
-1 silver halide Chemical class 0.000 title claims abstract description 157
239000000839 emulsion Substances 0.000 title claims abstract description 111
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 35
230000005855 radiation Effects 0.000 claims abstract description 14
230000012010 growth Effects 0.000 claims description 65
239000003607 modifier Substances 0.000 claims description 38
ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 claims description 18
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 8
229910021607 Silver chloride Inorganic materials 0.000 claims description 7
HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 claims description 7
159000000000 sodium salts Chemical class 0.000 claims description 4
XPAZGLFMMUODDK-UHFFFAOYSA-N 6-nitro-1h-benzimidazole Chemical compound [O-][N+](=O)C1=CC=C2N=CNC2=C1 XPAZGLFMMUODDK-UHFFFAOYSA-N 0.000 claims description 3
CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 claims 1
229910002651 NO3 Inorganic materials 0.000 claims 1
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims 1
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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
- G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
- 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
- G03C1/0051—Tabular grain emulsions
- 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
- G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
- G03C1/047—Proteins, e.g. gelatine derivatives; Hydrolysis or extraction products of proteins
- 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
- G03C1/07—Substances influencing grain growth during silver salt formation
- 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
- G03C1/0051—Tabular grain emulsions
- G03C2001/0055—Aspect ratio of tabular grains in general; High aspect ratio; Intermediate aspect ratio; Low aspect ratio
- 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
- G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
- G03C2001/03511—Bromide content
- 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
- G03C2200/00—Details
- G03C2200/03—111 crystal face

Landscapes

Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
General Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
Crystallography & Structural Chemistry (AREA)
Silver Salt Photography Or Processing Solution Therefor (AREA)

CA000515748A 1985-09-03 1986-08-12 Emulsions et elements photographiques a grains d'halogenure d'argent cristallins a faces hexaoctahedrales Expired - Fee Related CA1281225C (fr)

Applications Claiming Priority (8)

Application Number	Priority Date	Filing Date	Title
US77186185A	1985-09-03	1985-09-03
US771,861		1985-09-03
US81113285A	1985-12-19	1985-12-19
US81113385A	1985-12-19	1985-12-19
US811,132		1985-12-19
US811,133		1985-12-19
US881,768		1986-07-03
US06/881,768 US4680254A (en)	1985-09-03	1986-07-03	Emulsions and photographic elements containing silver halide grains having hexoctamedral crystal faces

Publications (1)

Publication Number	Publication Date
CA1281225C true CA1281225C (fr)	1991-03-12

Family

ID=27505720

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000515748A Expired - Fee Related CA1281225C (fr)	1985-09-03	1986-08-12	Emulsions et elements photographiques a grains d'halogenure d'argent cristallins a faces hexaoctahedrales

Country Status (3)

Country	Link
EP (1)	EP0234090B1 (fr)
CA (1)	CA1281225C (fr)
DE (1)	DE3680662D1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE342528A (fr) *	1926-05-20
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
JPS6054662B2 (ja) *	1981-09-28	1985-11-30	富士写真フイルム株式会社	ハロゲン化銀乳剤

1986
- 1986-08-12 CA CA000515748A patent/CA1281225C/fr not_active Expired - Fee Related
- 1986-09-03 DE DE8686306799T patent/DE3680662D1/de not_active Expired - Fee Related
- 1986-09-03 EP EP19860306799 patent/EP0234090B1/fr not_active Expired

Also Published As

Publication number	Publication date
EP0234090B1 (fr)	1991-07-31
EP0234090A3 (en)	1988-11-30
DE3680662D1 (de)	1991-09-05
EP0234090A2 (fr)	1987-09-02

Legal Events

Date	Code	Title	Description
1994-09-13	MKLA	Lapsed

Publication	Publication Date	Title
US4463087A (en)	1984-07-31	Controlled site epitaxial sensitization of limited iodide silver halide emulsions
CA1175693A (fr)	1984-10-09	Emulsions de chlorure d'argent a allongement eleve et a comportement cristallin modifie
US4643966A (en)	1987-02-17	Emulsions and photographic elements containing ruffled silver halide grains
EP0111919B1 (fr)	1987-04-29	Eléments photographiques multicolores contenant des grains d'iodure d'argent
EP0019917A2 (fr)	1980-12-10	Emulsion photographique avec des cristaux d'halogénure d'argent composés et épitaxiaux, émulsion iodo-bromure et procédé de préparation
JPH0749551A (ja)	1995-02-21	平板状粒子乳剤による電子印刷方法
EP0397125B1 (fr)	1995-12-27	Emulsions d'halogénure d'argent à caractéristiques de réciprocité à basse intensité améliorées et procédé de leur production
EP0634690B1 (fr)	1999-10-20	Procédé de sensibilsation d'une émulsion photographique d'halogénure d'argent sensible à la lumièr et matériau photographique d'halogénure d'argent sensible à la lumière
EP0606894B1 (fr)	1996-10-09	Emulsions photographiques contenant des granulés à l'halogénure d'argent modifiés à l'intérieur et à l'extérieur
US4724200A (en)	1988-02-09	Emulsions and photographic elements containing silver halide grains having icositetrahedral crystal faces
EP0606895B1 (fr)	1997-04-09	Emulsions photographiques contenant des grains d'halogénure d'argent modifiés à l'interieur et à l'exterieur
CA1281225C (fr)	1991-03-12	Emulsions et elements photographiques a grains d'halogenure d'argent cristallins a faces hexaoctahedrales
CA1281224C (fr)	1991-03-12	Emulsions et elements photographiques contenant des grains cristallins d'halogenure d'argent a faces trioctahedrales
US4680254A (en)	1987-07-14	Emulsions and photographic elements containing silver halide grains having hexoctamedral crystal faces
US4680256A (en)	1987-07-14	Emulsions and photographic elements containing silver halide grains having trisoctahedra crystal faces
EP0606893B1 (fr)	1996-12-11	Emulsion photographique à l'halogénure d'argent contenant des agents de modification de la surface des grains augmentant le contraste
EP0652471B1 (fr)	2000-03-15	Procédé de fabrication de matériau photographique à l'halogénure d'argent sensible à la lumière
CA1280312C (fr)	1991-02-19	Emulsions et elements photographiques contenant des grains d'halogenure d'argent ruches
US4680255A (en)	1987-07-14	Emulsions and photographic elements containing silver halide grains having tetrahexahedral crystal faces
US5399477A (en)	1995-03-21	Silver halide photographic elements
CA1281226C (fr)	1991-03-12	Emulsions et elements photographiques contenant des grains d'halogenure d'argent cristallins a faces tetrahexahedrales
CA1281227C (fr)	1991-03-12	Emulsions et elements photographiques contenant des grains d'halogenures d'argent cristallins a faces icositetrahedrales
EP0301508A2 (fr)	1989-02-01	Méthode de préparation d'une émulsion photographique à l'halogénure d'argent
JPH08339047A (ja)	1996-12-24	写真要素
US5512426A (en)	1996-04-30	Emulsions with high grain surface to volume ratios