IE44555L - Mouldable mixtures - Google Patents
Mouldable mixturesInfo
- Publication number
- IE44555L IE44555L IE762720A IE272076A IE44555L IE 44555 L IE44555 L IE 44555L IE 762720 A IE762720 A IE 762720A IE 272076 A IE272076 A IE 272076A IE 44555 L IE44555 L IE 44555L
- Authority
- IE
- Ireland
- Prior art keywords
- degrees
- softening
- plasticiser
- pts
- vol
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
- B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
- B22F1/103—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing an organic binding agent comprising a mixture of, or obtained by reaction of, two or more components other than a solvent or a lubricating agent
-
- 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
- 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
-
- 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
- C04B35/63432—Polystyrenes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Powder Metallurgy (AREA)
Abstract
Moulding compsns. comprise 30-70 vol. % frittable solid particles and 70-30 vol. % of a novel binder system which is combustible and comprise 10-90 pts. wt. resin and 90-10 pts. wt.plasticiser. The resin is block copolymer of formula AB-(AB)nA, where n is o or a positive number, A is a linear or branched polymer which is amorphous or crystalline at 20-25 degrees C and has a softening pt.of 80-250 degrees C; B is a polymer different from A and is an elastomer in a temp. range between 15 degrees C below the softening pt. of A and 100 degrees C above the softening pt. of A.The plasticiser is (a) an oil >=75 wt % of which has a b.pt.287.8-558.8 degrees C, viscosity (at .9 degrees C) of 30-200 Universal Saybolt secs. and an aniline pt. 76.7-123.9 degrees C and/or (b) a wax of m.pt. 54.4-76.7 degrees C and >=75 wt. % of which has a b.pt.315.6-482.2 degrees C.Used for prodn. of dimensionallystable articles by first forming a rough moulding which is then finished by burning off the binder
[FR2337751A1]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64477976A | 1976-01-07 | 1976-01-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
IE44555L true IE44555L (en) | 1977-07-07 |
IE44555B1 IE44555B1 (en) | 1982-01-13 |
Family
ID=24586297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE2720/76A IE44555B1 (en) | 1976-01-07 | 1976-12-13 | Moulding particulate solids and mouldable mixtures therefor |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS5290553A (en) |
AU (1) | AU510756B2 (en) |
BE (1) | BE850132A (en) |
CA (1) | CA1066829A (en) |
CH (1) | CH633026A5 (en) |
DE (1) | DE2700518C2 (en) |
FR (1) | FR2337751A1 (en) |
IE (1) | IE44555B1 (en) |
IT (1) | IT1121696B (en) |
LU (1) | LU76523A1 (en) |
MX (1) | MX144322A (en) |
SE (2) | SE415189B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4144207A (en) * | 1977-12-27 | 1979-03-13 | The Carborundum Company | Composition and process for injection molding ceramic materials |
JPS5520259A (en) * | 1978-07-28 | 1980-02-13 | Ngk Spark Plug Co | Production of high density sintered body |
US4207226A (en) * | 1978-08-03 | 1980-06-10 | The Carborundum Company | Ceramic composition suited to be injection molded and sintered |
US4196182A (en) * | 1978-12-07 | 1980-04-01 | Ford Motor Company | Molding articles which can be converted to porous carbon bodies |
DE3120152C2 (en) * | 1981-05-21 | 1984-03-01 | Rosenthal Ag, 8672 Selb | Process for the production of ceramic oval cutlery handles |
DE3936561A1 (en) * | 1989-11-03 | 1991-05-08 | Degussa | METHOD FOR PRODUCING A CERAMIC VENEER WHICH CAN BE WINDED IN UNBURNED STATE |
TR199600222A2 (en) * | 1995-03-24 | 1996-10-21 | Shell Int Research | Compositions containing monovinyl aromatic block copolymer and microgranules and powders derived therefrom, suitable for use in rotary molding and similar processes. |
DE102009016214A1 (en) * | 2009-04-03 | 2010-10-14 | Volkswagen Ag | Method for the production of a particle composite material, which consists of a thermoplast material as matrix material, and filler particles, comprises mixing the thermoplast material and the filler particles |
EP2860355A1 (en) * | 2013-10-10 | 2015-04-15 | Alstom Technology Ltd | Gasket for use in high-temperature applications and method for manufacturing a gasket |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5131743A (en) * | 1974-09-12 | 1976-03-18 | Sumitomo Chemical Co | TOMEISEIBUROTSUKUKYOJUGOTAIJUSHISOSEIBUTSU |
-
1976
- 1976-10-13 MX MX166641A patent/MX144322A/en unknown
- 1976-11-01 CA CA264,578A patent/CA1066829A/en not_active Expired
- 1976-11-22 SE SE7613021A patent/SE415189B/en not_active IP Right Cessation
- 1976-12-13 IE IE2720/76A patent/IE44555B1/en unknown
- 1976-12-15 AU AU20583/76A patent/AU510756B2/en not_active Expired
- 1976-12-24 IT IT52786/76A patent/IT1121696B/en active
- 1976-12-27 JP JP15664876A patent/JPS5290553A/en active Granted
-
1977
- 1977-01-05 LU LU76523A patent/LU76523A1/xx unknown
- 1977-01-06 CH CH14977A patent/CH633026A5/en not_active IP Right Cessation
- 1977-01-06 BE BE173873A patent/BE850132A/en not_active IP Right Cessation
- 1977-01-07 FR FR7700403A patent/FR2337751A1/en active Granted
- 1977-01-07 DE DE2700518A patent/DE2700518C2/en not_active Expired
-
1980
- 1980-03-31 SE SE8002438A patent/SE8002438A0/en unknown
Also Published As
Publication number | Publication date |
---|---|
SE7613021L (en) | 1977-07-08 |
SE415189B (en) | 1980-09-15 |
DE2700518A1 (en) | 1977-07-14 |
IT1121696B (en) | 1986-04-10 |
FR2337751A1 (en) | 1977-08-05 |
JPS5290553A (en) | 1977-07-29 |
AU2058376A (en) | 1978-06-22 |
SE8002438A0 (en) | 1980-04-01 |
CA1066829A (en) | 1979-11-20 |
CH633026A5 (en) | 1982-11-15 |
LU76523A1 (en) | 1977-06-20 |
MX144322A (en) | 1981-09-29 |
FR2337751B1 (en) | 1981-06-12 |
IE44555B1 (en) | 1982-01-13 |
AU510756B2 (en) | 1980-07-10 |
JPS5530743B2 (en) | 1980-08-13 |
DE2700518C2 (en) | 1982-11-25 |
BE850132A (en) | 1977-05-02 |
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