CH611185A5 - Powder in the form of coated particulate material - Google Patents
Powder in the form of coated particulate materialInfo
- Publication number
- CH611185A5 CH611185A5 CH37575A CH37575A CH611185A5 CH 611185 A5 CH611185 A5 CH 611185A5 CH 37575 A CH37575 A CH 37575A CH 37575 A CH37575 A CH 37575A CH 611185 A5 CH611185 A5 CH 611185A5
- Authority
- CH
- Switzerland
- Prior art keywords
- powder
- particulate material
- coated particulate
- coated
- particulate
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
- H01F1/10—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure
- H01F1/11—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles
- H01F1/112—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles with a skin
-
- 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
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
-
- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/10—Treatment with macromolecular organic compounds
-
- 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
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Dermatology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Health & Medical Sciences (AREA)
- Power Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43594474A | 1974-01-23 | 1974-01-23 | |
US50900874A | 1974-09-25 | 1974-09-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH611185A5 true CH611185A5 (en) | 1979-05-31 |
Family
ID=27030750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH37575A CH611185A5 (en) | 1974-01-23 | 1975-01-14 | Powder in the form of coated particulate material |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS50104254A (en) |
CH (1) | CH611185A5 (en) |
DE (1) | DE2501042B2 (en) |
FR (1) | FR2258263B1 (en) |
IT (1) | IT1026411B (en) |
NL (1) | NL7500810A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2823054B1 (en) * | 1978-05-26 | 1979-09-27 | Philips Patentverwaltung | Process for the production of plastic-bonded anisotropic permanent magnets |
FR2579518A1 (en) * | 1985-03-29 | 1986-10-03 | Atochem | POLYAMIDE COATED PARTICLES AND PROCESS FOR PREPARING THE SAME |
JPH0372561A (en) * | 1989-08-11 | 1991-03-27 | Ube Nitto Kasei Co Ltd | Surface-treated metallic material for filling and high specific gravity resin composition containing the same |
EP0437851A3 (en) * | 1990-01-10 | 1992-01-15 | Idemitsu Kosan Company Limited | Process for preparation of resin composition for powder molding and process for production of powder molded product |
US5154881A (en) * | 1992-02-14 | 1992-10-13 | Hoeganaes Corporation | Method of making a sintered metal component |
US5368630A (en) * | 1993-04-13 | 1994-11-29 | Hoeganaes Corporation | Metal powder compositions containing binding agents for elevated temperature compaction |
GB9402334D0 (en) * | 1994-02-07 | 1994-03-30 | Bradtecltd | Magnetic particles a method for the preparation thereof and their use in the purification of solutions |
US5562978A (en) * | 1994-03-14 | 1996-10-08 | E. I. Du Pont De Nemours And Company | Polymer-coated inorganic particles |
DE19735271C2 (en) * | 1997-08-14 | 2000-05-04 | Bosch Gmbh Robert | Soft magnetic, mouldable composite material and process for its production |
US6534564B2 (en) * | 2000-05-31 | 2003-03-18 | Hoeganaes Corporation | Method of making metal-based compacted components and metal-based powder compositions suitable for cold compaction |
DE102004001240A1 (en) * | 2004-01-07 | 2005-08-04 | Jaeckel, Manfred, Dipl.-Ing. | Ceramic- or metal-based moulding material for production of sintered tubes, sheet and other products, comprises ceramic or metallic particles coated with a binder containing polyamide and water |
JP2009085234A (en) * | 2007-09-27 | 2009-04-23 | Ntn Corp | Plain bearing and method for manufacturing same |
-
1975
- 1975-01-13 DE DE19752501042 patent/DE2501042B2/en not_active Withdrawn
- 1975-01-14 CH CH37575A patent/CH611185A5/en not_active IP Right Cessation
- 1975-01-16 FR FR7501276A patent/FR2258263B1/fr not_active Expired
- 1975-01-20 JP JP50008622A patent/JPS50104254A/ja active Pending
- 1975-01-21 IT IT47777/75A patent/IT1026411B/en active
- 1975-01-23 NL NL7500810A patent/NL7500810A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JPS50104254A (en) | 1975-08-18 |
DE2501042B2 (en) | 1977-12-08 |
NL7500810A (en) | 1975-07-25 |
FR2258263A1 (en) | 1975-08-18 |
FR2258263B1 (en) | 1977-07-01 |
IT1026411B (en) | 1978-09-20 |
DE2501042A1 (en) | 1975-07-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |