FR1046984A - Nouvelles émulsions photographiques - Google Patents

Nouvelles émulsions photographiques

Info

Publication number
FR1046984A
FR1046984A FR1046984DA FR1046984A FR 1046984 A FR1046984 A FR 1046984A FR 1046984D A FR1046984D A FR 1046984DA FR 1046984 A FR1046984 A FR 1046984A
Authority
FR
France
Prior art keywords
photographic emulsions
new photographic
new
emulsions
photographic
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
Other languages
English (en)
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.)
Gevaert Photo Producten NV
Original Assignee
Gevaert Photo Producten NV
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 Gevaert Photo Producten NV filed Critical Gevaert Photo Producten NV
Application granted granted Critical
Publication of FR1046984A publication Critical patent/FR1046984A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/04—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances mica
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F18/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
    • C08F18/02—Esters of monocarboxylic acids
    • C08F18/04—Vinyl esters
    • C08F18/08—Vinyl acetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F22/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides or nitriles thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/42—Nitriles
    • C08F220/44—Acrylonitrile
    • 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
    • G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/90—Electrical properties
    • C04B2111/92—Electrically insulating materials
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Laminated Bodies (AREA)
  • Reinforced Plastic Materials (AREA)
FR1046984D 1950-01-20 1951-12-19 Nouvelles émulsions photographiques Expired FR1046984A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US139762A US2542827A (en) 1950-01-20 1950-01-20 Copolymers of vinyl aryl compounds, acrylonitrile, diallyl esters, and unsaturated dicarboxylic acids and their anhydrides and products produced therefrom

Publications (1)

Publication Number Publication Date
FR1046984A true FR1046984A (fr) 1953-12-10

Family

ID=22488172

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1032714D Expired FR1032714A (fr) 1950-01-20 1951-01-12 Copolymères de composés vinyliques-aryliques, etc.
FR1046984D Expired FR1046984A (fr) 1950-01-20 1951-12-19 Nouvelles émulsions photographiques

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1032714D Expired FR1032714A (fr) 1950-01-20 1951-01-12 Copolymères de composés vinyliques-aryliques, etc.

Country Status (6)

Country Link
US (1) US2542827A (fr)
BE (1) BE500140A (fr)
DE (1) DE862517C (fr)
ES (1) ES195437A1 (fr)
FR (2) FR1032714A (fr)
GB (1) GB675823A (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2917420A (en) * 1953-10-15 1959-12-15 Westinghouse Electric Corp Method of insulating electrical members with doubly oriented polystyrene backed micatape
BE535844A (fr) * 1954-02-20
US2916469A (en) * 1954-05-26 1959-12-08 H D Justi & Son Inc Adhesive composition prepared by polymerizing a mixture of methyl methacrylate and a tetrapolymer
US2966719A (en) * 1954-06-15 1961-01-03 American Lava Corp Manufacture of ceramics
US2739638A (en) * 1954-07-06 1956-03-27 Westinghouse Electric Corp Resinous silicon-containing compositions and products produced therewith
US3149019A (en) * 1955-12-15 1964-09-15 Minnesota Mining & Mfg Flexible resinous insulating sheet structure
US2911520A (en) * 1956-01-27 1959-11-03 Tokheim Corp Illuminated dome dispenser
CA596162A (en) * 1956-02-21 1960-04-12 General Electric Company Process for treating sheet material and product resulting therefrom
US2996106A (en) * 1957-03-13 1961-08-15 Synthetic Mica Corp Method of manufacturing inorganically bonded micaceous sheet
US3354128A (en) * 1964-09-01 1967-11-21 Eastman Kodak Co Alpha-cyanoacrylate/phthalic acid ester adhesive compositions
US3966862A (en) * 1974-09-27 1976-06-29 Farnam Franklin C Method of reconstituting mica
US5364256A (en) * 1986-01-28 1994-11-15 Ophthalmic Research Group International, Inc. Apparatus for the production of plastic lenses
US6201037B1 (en) 1986-01-28 2001-03-13 Ophthalmic Research Group International, Inc. Plastic lens composition and method for the production thereof
US5415816A (en) 1986-01-28 1995-05-16 Q2100, Inc. Method for the production of plastic lenses
US6730244B1 (en) 1986-01-28 2004-05-04 Q2100, Inc. Plastic lens and method for the production thereof
US5529728A (en) * 1986-01-28 1996-06-25 Q2100, Inc. Process for lens curing and coating
US5514214A (en) * 1993-09-20 1996-05-07 Q2100, Inc. Eyeglass lens and mold spin coater
US6022498A (en) 1996-04-19 2000-02-08 Q2100, Inc. Methods for eyeglass lens curing using ultraviolet light
US6280171B1 (en) 1996-06-14 2001-08-28 Q2100, Inc. El apparatus for eyeglass lens curing using ultraviolet light

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2479522A (en) * 1944-03-25 1949-08-16 Pittsburgh Plate Glass Co Maleic anhydride resinous copolymer

Also Published As

Publication number Publication date
FR1032714A (fr) 1953-07-03
US2542827A (en) 1951-02-20
GB675823A (en) 1952-07-16
DE862517C (de) 1953-01-12
ES195437A1 (es) 1952-04-16
BE500140A (fr)

Similar Documents

Publication Publication Date Title
CH319261A (de) Photographisches Element
FR1008788A (fr) Nouvelles émulsions photographiques
FR1110284A (fr) émulsions photographiques sursensibilisées
FR1046984A (fr) Nouvelles émulsions photographiques
FR1151480A (fr) Nouvelles émulsions photographiques
FR1050242A (fr) Révélateur photographique
CH300047A (fr) Pellicule photographique.
FR1000478A (fr) Nouvelles émulsions photographiques
FR1001730A (fr) émulsions photographiques perfectionnées
FR1098943A (fr) Nouvelles émulsions photosensibles
FR64778E (fr) Nouvelles émulsions photographiques
FR1054887A (fr) Objectif photographique
FR1089941A (fr) Nouvelles émulsions photographiques
FR1057720A (fr) Objectif photographique
FR1050680A (fr) Fixateur photographique
FR1000479A (fr) Nouvelles émulsions photographiques stabilisées
FR1053774A (fr) Perfectionnements aux émulsions photographiques
CH290356A (de) Photographisches Teleobjektiv.
FR1083559A (fr) émulsions photographiques sursensibilisées
FR1086278A (fr) Nouveau révélateur photographique
FR1078985A (fr) émulsions photographiques perfectionnées
FR1040780A (fr) Agrandisseur photographique
FR1075138A (fr) Obturateur photographique
FR1032561A (fr) Agrandisseur photographique
AT172302B (de) Photographische Kamera