GB1274302A - Photographic silver halide materials containing silica particles - Google Patents

Photographic silver halide materials containing silica particles

Info

Publication number
GB1274302A
GB1274302A GB03884/69A GB1388469A GB1274302A GB 1274302 A GB1274302 A GB 1274302A GB 03884/69 A GB03884/69 A GB 03884/69A GB 1388469 A GB1388469 A GB 1388469A GB 1274302 A GB1274302 A GB 1274302A
Authority
GB
United Kingdom
Prior art keywords
silver halide
poly
surface coating
emulsion layer
aromatic
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
Application number
GB03884/69A
Other languages
English (en)
Inventor
Robrecht Julius Thiers
Jozef Frans Willems
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.)
Agfa Gevaert NV
Agfa Gevaert AG
Original Assignee
Agfa Gevaert NV
Agfa Gevaert AG
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.)
Filing date
Publication date
Application filed by Agfa Gevaert NV, Agfa Gevaert AG filed Critical Agfa Gevaert NV
Priority to GB03884/69A priority Critical patent/GB1274302A/en
Priority to US853211A priority patent/US3656954A/en
Priority to SE12422/69A priority patent/SE358747B/xx
Priority to FR6931058A priority patent/FR2034977A1/fr
Priority to BE738856D priority patent/BE738856A/xx
Priority to DE1955898A priority patent/DE1955898C2/de
Publication of GB1274302A publication Critical patent/GB1274302A/en
Expired legal-status Critical Current

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
    • G03C1/005—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
    • G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
    • 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
    • G03C1/053—Polymers obtained by reactions involving only carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
    • 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
    • G03C1/30—Hardeners
    • 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
    • G03C1/815—Photosensitive materials characterised by the base or auxiliary layers characterised by means for filtering or absorbing ultraviolet light, e.g. optical bleaching
    • G03C1/8155—Organic compounds therefor
    • 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
    • G03C1/85—Photosensitive materials characterised by the base or auxiliary layers characterised by antistatic additives or coatings
    • G03C1/856—Phosphorus compounds
    • 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
    • G03C1/95—Photosensitive materials characterised by the base or auxiliary layers rendered opaque or writable, e.g. with inert particulate additives
    • 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
    • Y10S430/151—Matting or other surface reflectivity altering material
    • 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
    • Y10S430/155—Nonresinous additive to promote interlayer adhesion in element

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
GB03884/69A 1969-03-17 1969-03-17 Photographic silver halide materials containing silica particles Expired GB1274302A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB03884/69A GB1274302A (en) 1969-03-17 1969-03-17 Photographic silver halide materials containing silica particles
US853211A US3656954A (en) 1969-03-17 1969-08-26 Photographic material with improved surface properties
SE12422/69A SE358747B (de) 1969-03-17 1969-09-09
FR6931058A FR2034977A1 (de) 1969-03-17 1969-09-11
BE738856D BE738856A (de) 1969-03-17 1969-09-15
DE1955898A DE1955898C2 (de) 1969-03-17 1969-11-06 Photographisches Aufzeichnungsmaterial

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB03884/69A GB1274302A (en) 1969-03-17 1969-03-17 Photographic silver halide materials containing silica particles

Publications (1)

Publication Number Publication Date
GB1274302A true GB1274302A (en) 1972-05-17

Family

ID=10031110

Family Applications (1)

Application Number Title Priority Date Filing Date
GB03884/69A Expired GB1274302A (en) 1969-03-17 1969-03-17 Photographic silver halide materials containing silica particles

Country Status (6)

Country Link
US (1) US3656954A (de)
BE (1) BE738856A (de)
DE (1) DE1955898C2 (de)
FR (1) FR2034977A1 (de)
GB (1) GB1274302A (de)
SE (1) SE358747B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3885963A (en) * 1972-04-18 1975-05-27 Xerox Corp Light activating imaging process
US3856527A (en) * 1973-08-06 1974-12-24 Eastman Kodak Co Protective layer for photothermographic elements
US3856526A (en) * 1973-08-06 1974-12-24 Eastman Kodak Co Protective layer for photothermographic elements
JPS51134621A (en) * 1975-05-16 1976-11-22 Fuji Photo Film Co Ltd Silver halide photosensitive materials
JPS5494319A (en) * 1978-01-09 1979-07-26 Konishiroku Photo Ind Co Ltd Silver halide photographic material
IT1253002B (it) * 1990-10-05 1995-07-10 Minnesota Mining & Mfg Elemento fotografico agli alogenuri d'argento e procedimento per preparare una dispersione in composizioni acquose di particelle discrete di un agente mattante polimerico insolubile in acqua
US11814210B1 (en) * 2023-05-15 2023-11-14 Ryan Benson Dual mouth shotgun can

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB811182A (en) * 1956-08-20 1959-04-02 Ici Ltd Improvement of photographic prints
US3022169A (en) * 1958-03-05 1962-02-20 Agfa Ag Matting of photographic layers
US3181948A (en) * 1958-06-02 1965-05-04 Gevaert Photo Prod Nv Method for optical bleaching of coated papers and resultant product
BE581611A (de) * 1958-08-27
US3006762A (en) * 1959-02-09 1961-10-31 Gen Aniline & Film Corp Sensitizers for photographic emulsions
NL251799A (de) * 1959-05-19
US3058826A (en) * 1959-12-11 1962-10-16 Du Pont Photographic elements exhibiting reduced haze and method for preparation
US3380828A (en) * 1965-08-02 1968-04-30 Eastman Kodak Co Antistain agents for spectrally sensitized silver halide photographic elements

Also Published As

Publication number Publication date
US3656954A (en) 1972-04-18
FR2034977A1 (de) 1970-12-18
DE1955898A1 (de) 1970-10-01
DE1955898C2 (de) 1983-05-05
BE738856A (de) 1970-03-16
SE358747B (de) 1973-08-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee