IT1024801B - Materiale ceramico refrattario poroso - Google Patents
Materiale ceramico refrattario porosoInfo
- Publication number
- IT1024801B IT1024801B IT70310/74A IT7031074A IT1024801B IT 1024801 B IT1024801 B IT 1024801B IT 70310/74 A IT70310/74 A IT 70310/74A IT 7031074 A IT7031074 A IT 7031074A IT 1024801 B IT1024801 B IT 1024801B
- Authority
- IT
- Italy
- Prior art keywords
- ceramic material
- refractory ceramic
- porous refractory
- porous
- refractory
- Prior art date
Links
- 229910010293 ceramic material Inorganic materials 0.000 title 1
- 239000011214 refractory ceramic Substances 0.000 title 1
Classifications
-
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/634—Polymers
- C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B35/63408—Polyalkenes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/58—Fabrics or filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
-
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
-
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/634—Polymers
-
- 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
- C04B38/0615—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances the burned-out substance being a monolitic element having approximately the same dimensions as the final article, e.g. a porous polyurethane sheet or a prepreg obtained by bonding together resin particles
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
- Gas Burners (AREA)
- Inorganic Fibers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB52449/73A GB1483055A (en) | 1973-11-12 | 1973-11-12 | Porous refractory ceramic materials |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1024801B true IT1024801B (it) | 1978-07-20 |
Family
ID=10463968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT70310/74A IT1024801B (it) | 1973-11-12 | 1974-11-11 | Materiale ceramico refrattario poroso |
Country Status (11)
Country | Link |
---|---|
US (1) | US3939002A (it) |
JP (1) | JPS5079508A (it) |
BE (1) | BE822084A (it) |
CA (1) | CA1029049A (it) |
DE (1) | DE2453269A1 (it) |
ES (1) | ES431864A1 (it) |
FR (1) | FR2250722B1 (it) |
GB (1) | GB1483055A (it) |
IT (1) | IT1024801B (it) |
NL (1) | NL7414757A (it) |
SE (1) | SE402757B (it) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4265659A (en) * | 1979-10-09 | 1981-05-05 | Swiss Aluminium Ltd. | Molten metal filter |
DE3020630A1 (de) * | 1980-03-10 | 1981-10-01 | Bridgestone Tire Co. Ltd., Tokyo | Vorrichtung zum reinigen von abgasen |
JPS5915028B2 (ja) * | 1980-03-26 | 1984-04-07 | ニチアス株式会社 | 触媒担体の製造法 |
JPS577856A (en) * | 1980-06-13 | 1982-01-16 | Mitsubishi Mining & Cement Co | Manufacture of calcium phosphate porous body |
US4374202A (en) * | 1980-12-23 | 1983-02-15 | Rm Industrial Products Company, Inc. | Ceramic fiber foam and method for making same |
US4343704A (en) * | 1981-01-22 | 1982-08-10 | Swiss Aluminium Ltd. | Ceramic foam filter |
US4639283A (en) * | 1983-12-02 | 1987-01-27 | Nippon Gakki Seizo Kabushiki Kaisha | Method for making a diaphragm for an electro-acoustic transducer |
US4664858A (en) * | 1984-08-21 | 1987-05-12 | Kurosaki Refractories Co., Ltd. | Manufacturing method of a ceramics body having through holes |
DE3600048C1 (de) * | 1986-01-03 | 1986-12-04 | E. Dittrich KG Schlüssel-Erzeugnisse, 2800 Bremen | Verfahren zur Herstellung offenporiger Keramikkoerper und nach diesem Verfahren hergestellter Keramikkoerper sowie seine Verwendung |
US4885263A (en) * | 1987-03-23 | 1989-12-05 | Swiss Aluminium Ltd. | Ceramic foam filter and process for preparing same |
US4975191A (en) * | 1987-03-23 | 1990-12-04 | Swiss Aluminium Ltd. | Ceramic foam filter |
EP0322932B1 (en) * | 1987-12-23 | 1994-03-30 | Hi-Tech Ceramics, Inc. | A fiber filled reticulated ceramic, used as a lining in a furnace |
US5039340A (en) * | 1988-05-02 | 1991-08-13 | Alusuisse-Lonza Services, Ltd. | Ceramic foam and a process for forming the same |
US4866011A (en) * | 1988-05-02 | 1989-09-12 | Swiss Aluminium, Ltd. | Process for forming a ceramic foam |
GB8917231D0 (en) * | 1989-07-28 | 1989-09-13 | Foseco Int | Ceramic material |
GB8918048D0 (en) * | 1989-08-08 | 1989-09-20 | Foseco Int | Ceramic foam filters |
US5190897A (en) * | 1989-08-08 | 1993-03-02 | Foseco International Limited | Ceramic foam filters |
FR2798653B1 (fr) * | 1999-09-20 | 2002-04-19 | Pem Abrasifs Refractaires | Fibres ceramiques pour le renforcement de materiaux refractaires |
US9399086B2 (en) | 2009-07-24 | 2016-07-26 | Warsaw Orthopedic, Inc | Implantable medical devices |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB916784A (en) * | 1960-05-04 | 1963-01-30 | Gen Electric Co Ltd | Improvements in or relating to the manufacture of porous ceramic materials |
US3275497A (en) * | 1962-01-17 | 1966-09-27 | American Thermocatalytic Corp | Method of molding a combustion element of ceramic fibers on a porous support |
US3171820A (en) * | 1964-02-17 | 1965-03-02 | Scott Paper Co | Reticulated polyurethane foams and process for their production |
US3510323A (en) * | 1965-10-21 | 1970-05-05 | Ppg Industries Inc | Heat resistant inorganic foams and their method of manufacture |
GB1231385A (it) * | 1967-08-04 | 1971-05-12 | ||
US3616841A (en) * | 1967-10-30 | 1971-11-02 | Energy Research And Generation | Method of making an inorganic reticulated foam structure |
CA986033A (en) * | 1970-05-13 | 1976-03-23 | Jay E. Sobel | Mat of fibrous material and preparation and uses thereof |
BE793982A (fr) * | 1972-01-14 | 1973-05-02 | Foseco Int | Fabrication de produits ceramiques poreux |
BE793984A (fr) * | 1972-01-14 | 1973-05-02 | Foseco Int | Nouvelle fabrication de produits ceramiques poreux |
US3833386A (en) * | 1972-07-07 | 1974-09-03 | Grace W R & Co | Method of prepairing porous ceramic structures by firing a polyurethane foam that is impregnated with inorganic material |
-
1973
- 1973-11-12 GB GB52449/73A patent/GB1483055A/en not_active Expired
-
1974
- 1974-10-23 US US05/517,253 patent/US3939002A/en not_active Expired - Lifetime
- 1974-11-08 JP JP49129484A patent/JPS5079508A/ja active Pending
- 1974-11-08 CA CA213,383A patent/CA1029049A/en not_active Expired
- 1974-11-08 SE SE7414072A patent/SE402757B/xx unknown
- 1974-11-09 DE DE19742453269 patent/DE2453269A1/de active Pending
- 1974-11-11 IT IT70310/74A patent/IT1024801B/it active
- 1974-11-12 ES ES431864A patent/ES431864A1/es not_active Expired
- 1974-11-12 BE BE150416A patent/BE822084A/xx unknown
- 1974-11-12 FR FR7437269A patent/FR2250722B1/fr not_active Expired
- 1974-11-12 NL NL7414757A patent/NL7414757A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE2453269A1 (de) | 1975-05-15 |
FR2250722B1 (it) | 1976-12-31 |
AU7522274A (en) | 1976-05-13 |
SE402757B (sv) | 1978-07-17 |
GB1483055A (en) | 1977-08-17 |
CA1029049A (en) | 1978-04-04 |
US3939002A (en) | 1976-02-17 |
FR2250722A1 (it) | 1975-06-06 |
NL7414757A (nl) | 1975-05-14 |
BE822084A (fr) | 1975-03-03 |
JPS5079508A (it) | 1975-06-28 |
SE7414072L (it) | 1975-05-13 |
ES431864A1 (es) | 1976-11-01 |
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