GB1173567A - Coated Porous Structures and method for forming them - Google Patents
Coated Porous Structures and method for forming themInfo
- Publication number
- GB1173567A GB1173567A GB43182/66A GB4318266A GB1173567A GB 1173567 A GB1173567 A GB 1173567A GB 43182/66 A GB43182/66 A GB 43182/66A GB 4318266 A GB4318266 A GB 4318266A GB 1173567 A GB1173567 A GB 1173567A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coated
- resin
- resins
- epoxy resin
- coating
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/52—Two layers
- B05D7/54—No clear coat specified
- B05D7/546—No clear coat specified each layer being cured, at least partially, separately
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
- C04B35/522—Graphite
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
- C04B35/524—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from polymer precursors, e.g. glass-like carbon material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/36—After-treatment
- C08J9/40—Impregnation
- C08J9/42—Impregnation with macromolecular compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2401/00—Form of the coating product, e.g. solution, water dispersion, powders or the like
- B05D2401/30—Form of the coating product, e.g. solution, water dispersion, powders or the like the coating being applied in other forms than involving eliminable solvent, diluent or dispersant
- B05D2401/32—Form of the coating product, e.g. solution, water dispersion, powders or the like the coating being applied in other forms than involving eliminable solvent, diluent or dispersant applied as powders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2451/00—Type of carrier, type of coating (Multilayers)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/002—Pretreatement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2429/00—Characterised by the use of homopolymers or 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 alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2461/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
1,173,567. Coated porous structures. SCOTT PAPER CO. 27 Sept., 1966 [30 Sept., 1965], No. 43182/66. Addition to 1,112,896. Heading B2E. [Also in Divisions B5 and, C4] A porous structure comprises a plurality of cells, all of which are open to the atmosphere, the elements which form the cells comprising a central core of a material which is selfsupporting and a contiguous solid exterior coating of a fused organic resin over the entire surface of the core material. The porous structure may be formed by temporarily attaching particulate organic resin to the entire atmospherically exposed surface of a core material having a plurality of cells which are open to the atmosphere and which is self-supporting and capable of maintaining a given shape at a temperature above the fusing temperature of resin, and subjecting the resulting coated structure to a temperature above the fusing temperature of the resin and below the fusion and decomposition temperatures of the core material so as to melt-flow the resin into a smooth contiguous coating over the entire atmospherically exposed surface of the core material. The core material may have a honeycomb structure, or may have a framework formed by. a plurality of strands integrally interconnected by thickened nexae. The organic resin may be a thermoplastic or thermosetting resin. The contiguous coating may include fibres of a different material, a granular filler material and/or a pigment material embedded within the resin, or fibres or particulate material may be adhered to the surface of the exterior coating. Materials which can be employed for the manufacture of the core materials are steel plate, steel wire, glass, wood, galvanised steel, steel screen, steel wool, cotton gabardine, nylon, cotton and rayon scrim fabrics. Advantageously the substrates are structures fabricated of or coated with other organic materials such as polyurethane and phenolic resins. The powdered coating material may be temporarily attached to the structure by initially coating a binding liquid, e.g. water by dipping or spraying. Adhesives, wetting agents, may be incorporated in the binding liquid. An adhesive which has dry tack on the surface of the porous structure may be employed. Organic resin coating materials mentioned are thermosetting resins such as phenolic resins, epoxy resins, polyamides, polyimides, polyazines, polyoxazoles and polypyrones, thermoplastic resins such as polyolefines made from ethylene, propylene, 1-butene or mixtures thereof. Other coating materials mentioned are nylons, polyesters, chlorinated polyethers, cellulose acetate, acetate butyrate, polyvinyl chloride, polyisobutylmethacrylate, mineral wax, phenol-aldehyde resins, copolymers of epoxy resins with the phenolic resins, with urea resins, the melamine resins, with polyamides, with butadieneacrylonitrile rubbers, furane. resins, polybenzimidazoles, arylene polyimides, poly Schiff bases. Additives mentioned for the organic resin coating are reinforcing fibres such as glass or asbestos fibres, fillers such as clays, pigments such as the metal oxides and copper phthalocyanines, carbon black, pumice, aluminium powder, hollow glass beads, hollow phenolic beads, silica. Additives to the surface of the coated structure may comprise feldspar, pumice, nylon flock, hollow glass beads, hollow phenolic beads, steel wool flock and polytetrafluoroethylene. The structures may be heat-formed into various shapes and may be bonded to other materials to form a variety of sand#ich structures or laminated panels. The configuration of the cellular structure may be changed after coating and while the coating material is in the molten stage such as by compression so as to densify the structure and produce a fine-pored structure. The structures are useful as heating plant filters, humidifier and evaporative cooler pads, scrubber pads, carburator air filters, cushions, mattresses or upholstery. In the Examples (1) reticulated polyurethane foam is coated with. an epoxy resin using an ethylene vinyl acetate copolymer emulsion as the binding liquid; (2) a reticulated polyurethane foam is coated as in (1), the epoxy resin containing glass fibres; (3) reticulated polyurethane foam was coated as in (1) with a phenolic resin; (4) reticulated polyurethane foam was coated as in (1) with a polyester resin; (5) an explosion-reticulated polyurethane foam was coated with polyethylene; (6) a sandwich structure was made by laminating a layer of reticulated polyurethane foam coated with an epoxy resin between two sheets of aluminium; (7) reticulated polyurethane foam was coated with an epoxy resin and disposed between two metal sheets each coated on their faces directly towards the foam with the same epoxy resin; (8) a phenolic coated, fibreglass reinforced honeycomb is coated with epoxy resin using a dry tack adhesive; (9) samples of fibreglass mat of the type used for furnace filters are coated with nylon, epoxy resin, polyester resin; (10) samples of oil-free steel wool are coated with epoxy resin, nylon, polyester and polyethylene; (11) samples : of steel screen were coated with ethylene-vinyl acetate copolymer, polypropylene, polyethylene, nylon, epoxy resin; (12) reticulated polyurethane foam was coated with epoxy resin, heated at 572‹F. to pyrolize the structure, and the structure then triple-coated with an ethylene-propylene copolymer. powder; (13) a reticulated polyurethane foam was coated with a mixture of epoxy resin and graphite.
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36581964A | 1964-05-07 | 1964-05-07 | |
US36580964A | 1964-05-07 | 1964-05-07 | |
FR16133A FR1444781A (en) | 1964-05-07 | 1965-05-06 | New polymerized structures, formed at least in part by a polyolefin material |
US49161265A | 1965-09-30 | 1965-09-30 | |
FR75586A FR92506E (en) | 1964-05-07 | 1966-09-07 | New polymerized structures, formed at least in part by a polyolefin material |
FR75773A FR92507E (en) | 1964-05-07 | 1966-09-08 | New polymerized structures formed at least in part by a polyolefin material |
FR78222A FR92508E (en) | 1964-05-07 | 1966-09-29 | New polymerized structures formed at least in part by a polyolefin material |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1173567A true GB1173567A (en) | 1969-12-10 |
Family
ID=61223566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB43182/66A Expired GB1173567A (en) | 1964-05-07 | 1966-09-27 | Coated Porous Structures and method for forming them |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE687669A (en) |
DE (1) | DE1629655A1 (en) |
FR (4) | FR1444781A (en) |
GB (1) | GB1173567A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130001206A1 (en) * | 2010-03-19 | 2013-01-03 | Toray Industries, Inc. | Method for cutting carbon fiber substrate |
WO2013180978A1 (en) * | 2012-05-31 | 2013-12-05 | E. I. Du Pont De Nemours And Company | Honeycomb core structure |
FR3033518A1 (en) * | 2015-03-13 | 2016-09-16 | C T I F Centre Technique Des Ind De La Fond | ARCHITECTURAL MEDIA IN METAL OR ALLOY |
CN110898681A (en) * | 2019-09-26 | 2020-03-24 | 上海稀点新材料科技有限公司 | Flat membrane with nano porous structure and preparation method thereof |
US10982391B2 (en) | 2016-06-01 | 2021-04-20 | Ecolab Usa Inc. | High-efficiency strength program used for making paper in higher charge demand system |
CN112996593A (en) * | 2018-10-02 | 2021-06-18 | 哈佛学院院长及董事 | Hydrophobic barrier layer of ceramic indirect evaporative cooling system |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2729738C3 (en) * | 1977-07-01 | 1981-08-27 | Mayser-Gmbh & Co, 7900 Ulm | Process for the production of an elastic plastic body with embedded grains of a metallic or other electrically conductive filler |
DE2951347C2 (en) * | 1979-12-20 | 1984-10-25 | Katex Kaschier- und Prägeanstalt GmbH & Co KG Textilveredlung, 4054 Nettetal | Process for the production of plates or webs made of plastic foam which can be welded by high frequency |
WO2003062847A1 (en) * | 2002-01-25 | 2003-07-31 | Medical Research Council | Optimization of static magnetic field homogeneity using passive shims |
US11806912B2 (en) | 2020-08-12 | 2023-11-07 | Kimberly-Clark Worldwide, Inc. | Modified thermoplastic polyurethanes and methods of extruding same |
CN116102934B (en) * | 2022-12-17 | 2023-09-29 | 沪宝新材料科技(上海)股份有限公司 | Interior wall heat-insulating paint and preparation method thereof |
-
1965
- 1965-05-06 FR FR16133A patent/FR1444781A/en not_active Expired
-
1966
- 1966-09-07 FR FR75586A patent/FR92506E/en not_active Expired
- 1966-09-08 FR FR75773A patent/FR92507E/en not_active Expired
- 1966-09-27 GB GB43182/66A patent/GB1173567A/en not_active Expired
- 1966-09-29 FR FR78222A patent/FR92508E/en not_active Expired
- 1966-09-30 BE BE687669D patent/BE687669A/xx unknown
- 1966-09-30 DE DE19661629655 patent/DE1629655A1/en active Pending
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9050689B2 (en) * | 2010-03-19 | 2015-06-09 | Toray Industries, Inc. | Method for cutting carbon fiber substrate |
US20130001206A1 (en) * | 2010-03-19 | 2013-01-03 | Toray Industries, Inc. | Method for cutting carbon fiber substrate |
WO2013180978A1 (en) * | 2012-05-31 | 2013-12-05 | E. I. Du Pont De Nemours And Company | Honeycomb core structure |
CN104334338A (en) * | 2012-05-31 | 2015-02-04 | 纳幕尔杜邦公司 | Honeycomb core structure |
FR3033518A1 (en) * | 2015-03-13 | 2016-09-16 | C T I F Centre Technique Des Ind De La Fond | ARCHITECTURAL MEDIA IN METAL OR ALLOY |
US10982391B2 (en) | 2016-06-01 | 2021-04-20 | Ecolab Usa Inc. | High-efficiency strength program used for making paper in higher charge demand system |
CN112996593A (en) * | 2018-10-02 | 2021-06-18 | 哈佛学院院长及董事 | Hydrophobic barrier layer of ceramic indirect evaporative cooling system |
US11890579B2 (en) | 2018-10-02 | 2024-02-06 | President And Fellows Of Harvard College | Hydrophobic barrier layer for ceramic indirect evaporative cooling systems |
CN110898688A (en) * | 2019-09-26 | 2020-03-24 | 上海稀点新材料科技有限公司 | Inorganic flat membrane with nano porous structure and preparation method thereof |
CN110898689A (en) * | 2019-09-26 | 2020-03-24 | 上海稀点新材料科技有限公司 | Flat membrane with nano porous structure and preparation method thereof |
CN110898681A (en) * | 2019-09-26 | 2020-03-24 | 上海稀点新材料科技有限公司 | Flat membrane with nano porous structure and preparation method thereof |
CN110898688B (en) * | 2019-09-26 | 2021-10-01 | 上海稀点新材料科技有限公司 | Inorganic flat membrane with nano porous structure and preparation method thereof |
CN110898689B (en) * | 2019-09-26 | 2021-11-16 | 上海稀点新材料科技有限公司 | Flat membrane with nano porous structure and preparation method thereof |
CN110898681B (en) * | 2019-09-26 | 2021-11-16 | 上海稀点新材料科技有限公司 | Flat membrane with nano porous structure and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
FR92506E (en) | 1968-11-22 |
BE687669A (en) | 1967-03-30 |
FR1444781A (en) | 1966-07-08 |
FR92508E (en) | 1968-11-22 |
DE1629655A1 (en) | 1971-05-19 |
FR92507E (en) | 1968-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE | Patent expired |