BE500140A - - Google Patents
Info
- Publication number
- BE500140A BE500140A BE500140DA BE500140A BE 500140 A BE500140 A BE 500140A BE 500140D A BE500140D A BE 500140DA BE 500140 A BE500140 A BE 500140A
- Authority
- BE
- Belgium
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)
- Laminated Bodies (AREA)
- Paints Or Removers (AREA)
- Reinforced Plastic Materials (AREA)
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 |
---|---|
BE500140A true BE500140A (me) |
Family
ID=22488172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE500140D BE500140A (me) | 1950-01-20 |
Country Status (6)
Country | Link |
---|---|
US (1) | US2542827A (me) |
BE (1) | BE500140A (me) |
DE (1) | DE862517C (me) |
ES (1) | ES195437A1 (me) |
FR (2) | FR1032714A (me) |
GB (1) | GB675823A (me) |
Families Citing this family (19)
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 (me) * | 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 |
US6730244B1 (en) | 1986-01-28 | 2004-05-04 | Q2100, Inc. | Plastic lens and method for the production thereof |
US6201037B1 (en) | 1986-01-28 | 2001-03-13 | Ophthalmic Research Group International, Inc. | Plastic lens composition and method for the production thereof |
US5364256A (en) * | 1986-01-28 | 1994-11-15 | Ophthalmic Research Group International, Inc. | Apparatus for the production of plastic lenses |
US5415816A (en) | 1986-01-28 | 1995-05-16 | Q2100, Inc. | Method for the production of plastic lenses |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2479522A (en) * | 1944-03-25 | 1949-08-16 | Pittsburgh Plate Glass Co | Maleic anhydride resinous copolymer |
-
0
- BE BE500140D patent/BE500140A/xx unknown
-
1950
- 1950-01-20 US US139762A patent/US2542827A/en not_active Expired - Lifetime
- 1950-10-31 GB GB26501/50A patent/GB675823A/en not_active Expired
- 1950-11-08 DE DEW4478A patent/DE862517C/de not_active Expired
- 1950-11-17 ES ES0195437A patent/ES195437A1/es not_active Expired
-
1951
- 1951-01-12 FR FR1032714D patent/FR1032714A/fr not_active Expired
- 1951-12-19 FR FR1046984D patent/FR1046984A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES195437A1 (es) | 1952-04-16 |
US2542827A (en) | 1951-02-20 |
FR1046984A (fr) | 1953-12-10 |
DE862517C (de) | 1953-01-12 |
GB675823A (en) | 1952-07-16 |
FR1032714A (fr) | 1953-07-03 |