BR112014000690A2 - método para produção de partículas abrasivas conformadas de cerâmica, composição de sol-gel e partículas abrasivas conformadas de cerâmica - Google Patents
método para produção de partículas abrasivas conformadas de cerâmica, composição de sol-gel e partículas abrasivas conformadas de cerâmicaInfo
- Publication number
- BR112014000690A2 BR112014000690A2 BR112014000690A BR112014000690A BR112014000690A2 BR 112014000690 A2 BR112014000690 A2 BR 112014000690A2 BR 112014000690 A BR112014000690 A BR 112014000690A BR 112014000690 A BR112014000690 A BR 112014000690A BR 112014000690 A2 BR112014000690 A2 BR 112014000690A2
- Authority
- BR
- Brazil
- Prior art keywords
- shaped ceramic
- abrasive particles
- sol
- ceramic abrasive
- gel composition
- Prior art date
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1409—Abrasive particles per se
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
- B24D18/009—Tools not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/004—Devices for shaping artificial aggregates from ceramic mixtures or from mixtures containing hydraulic binder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
- B29C33/58—Applying the releasing agents
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- 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
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
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- 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
- C04B35/624—Sol-gel processing
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
- B24D3/14—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic ceramic, i.e. vitrified bondings
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- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5427—Particle size related information expressed by the size of the particles or aggregates thereof millimeter or submillimeter sized, i.e. larger than 0,1 mm
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- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/602—Making the green bodies or pre-forms by moulding
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- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/602—Making the green bodies or pre-forms by moulding
- C04B2235/6027—Slip casting
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6567—Treatment time
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/77—Density
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/94—Products characterised by their shape
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
resumo método para produção de partículas abrasivas conformadas de cerâmica, composição de sol-gel e partículas abrasivas conformadas de cerâmica a presente invenção refere-se a um método que inclui: fornecer um molde que tem uma pluralidade de cavidades de molde, sendo que cada cavidade do molde é delimitada por uma pluralidade de faces unidas ao longo de bordas comuns; preencher ao menos algumas das cavidades de molde com uma composição de sol-gel que inclui um agente de liberação disperso na mesma; secar ao menos parcialmente a composição de sol-gel, formando assim partículas precursoras de cerâmica conformadas; calcinar ao menos uma porção das partículas precursoras de cerâmica conformadas para fornecer partículas precursoras de cerâmica conformadas calcinadas; e sinterizar ao menos uma porção das partículas precursoras de cerâmica conformadas calcinadas para fornecer as partículas abrasivas conformadas de cerâmica. são também reveladas uma composição de sol-gel, partículas precursoras de cerâmica conformadas e partículas abrasivas conformadas de cerâmica associadas à prática do método.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161506913P | 2011-07-12 | 2011-07-12 | |
US61/506,913 | 2011-07-12 | ||
US201161508190P | 2011-07-15 | 2011-07-15 | |
US61/508,190 | 2011-07-15 | ||
PCT/US2012/044605 WO2013009484A2 (en) | 2011-07-12 | 2012-06-28 | Method of making ceramic shaped abrasive particles, sol-gel composition, and ceramic shaped abrasive particles |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112014000690A2 true BR112014000690A2 (pt) | 2017-02-14 |
BR112014000690B1 BR112014000690B1 (pt) | 2020-12-08 |
Family
ID=46466957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014000690-3A BR112014000690B1 (pt) | 2011-07-12 | 2012-06-28 | método para produção de partículas precursoras de cerâmica conformadas, método para produção de partículas abrasivas conformadas de cerâmica, composição de sol-gel, partículas precursoras de cerâmica conformadas e partículas abrasivas conformadas de cerâmica |
Country Status (10)
Country | Link |
---|---|
US (2) | US9790410B2 (pt) |
EP (2) | EP3858800A1 (pt) |
JP (2) | JP6151689B2 (pt) |
KR (1) | KR20140059776A (pt) |
CN (2) | CN104726062B (pt) |
BR (1) | BR112014000690B1 (pt) |
CA (1) | CA2841435A1 (pt) |
MX (1) | MX365860B (pt) |
RU (1) | RU2014100042A (pt) |
WO (1) | WO2013009484A2 (pt) |
Families Citing this family (46)
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US9073179B2 (en) | 2010-11-01 | 2015-07-07 | 3M Innovative Properties Company | Laser method for making shaped ceramic abrasive particles, shaped ceramic abrasive particles, and abrasive articles |
CN103370174B (zh) | 2010-12-31 | 2017-03-29 | 圣戈本陶瓷及塑料股份有限公司 | 具有特定形状的研磨颗粒和此类颗粒的形成方法 |
CN103764349B (zh) | 2011-06-30 | 2017-06-09 | 圣戈本陶瓷及塑料股份有限公司 | 液相烧结碳化硅研磨颗粒 |
WO2013003830A2 (en) | 2011-06-30 | 2013-01-03 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive articles including abrasive particles of silicon nitride |
CA2847807C (en) | 2011-09-07 | 2019-12-03 | 3M Innovative Properties Company | Method of abrading a workpiece |
BR112014007089A2 (pt) | 2011-09-26 | 2017-03-28 | Saint-Gobain Ceram & Plastics Inc | artigos abrasivos incluindo materiais de partículas abrasivas, abrasivos revestidos usando os materiais de partículas abrasivas e os métodos de formação |
CN104114664B (zh) | 2011-12-30 | 2016-06-15 | 圣戈本陶瓷及塑料股份有限公司 | 形成成型研磨颗粒 |
KR102187425B1 (ko) | 2011-12-30 | 2020-12-09 | 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 | 형상화 연마입자 및 이의 형성방법 |
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KR102534897B1 (ko) | 2012-05-23 | 2023-05-30 | 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 | 형상화 연마입자들 및 이의 형성방법 |
US10106714B2 (en) | 2012-06-29 | 2018-10-23 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive particles having particular shapes and methods of forming such particles |
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KR102146313B1 (ko) | 2012-10-31 | 2020-08-21 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 성형 연마 입자, 그의 제조 방법, 및 그를 포함하는 연마 용품 |
KR101818946B1 (ko) | 2012-12-31 | 2018-01-17 | 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 | 미립자 소재 및 이의 형성방법 |
CN107685296B (zh) | 2013-03-29 | 2020-03-06 | 圣戈班磨料磨具有限公司 | 具有特定形状的磨粒、形成这种粒子的方法及其用途 |
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CA3114978A1 (en) | 2013-09-30 | 2015-04-02 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particles and methods of forming same |
KR101870617B1 (ko) | 2013-12-31 | 2018-06-26 | 생-고뱅 어브레이시브즈, 인코포레이티드 | 형상화 연마 입자들을 포함하는 연마 물품 |
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US9676981B2 (en) | 2014-12-24 | 2017-06-13 | Saint-Gobain Ceramics & Plastics, Inc. | Shaped abrasive particle fractions and method of forming same |
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PL3455321T3 (pl) | 2016-05-10 | 2022-12-12 | Saint-Gobain Ceramics&Plastics, Inc. | Sposób formowania cząstek ściernych |
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US10563105B2 (en) | 2017-01-31 | 2020-02-18 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive article including shaped abrasive particles |
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-
2012
- 2012-06-28 CA CA2841435A patent/CA2841435A1/en not_active Abandoned
- 2012-06-28 CN CN201510042520.3A patent/CN104726062B/zh active Active
- 2012-06-28 JP JP2014520203A patent/JP6151689B2/ja active Active
- 2012-06-28 US US14/127,853 patent/US9790410B2/en active Active
- 2012-06-28 EP EP21156566.8A patent/EP3858800A1/en active Pending
- 2012-06-28 MX MX2014000435A patent/MX365860B/es active IP Right Grant
- 2012-06-28 BR BR112014000690-3A patent/BR112014000690B1/pt not_active IP Right Cessation
- 2012-06-28 CN CN201280034485.5A patent/CN103649010B/zh active Active
- 2012-06-28 KR KR1020147003281A patent/KR20140059776A/ko not_active Application Discontinuation
- 2012-06-28 WO PCT/US2012/044605 patent/WO2013009484A2/en active Application Filing
- 2012-06-28 RU RU2014100042/03A patent/RU2014100042A/ru not_active Application Discontinuation
- 2012-06-28 EP EP12733384.7A patent/EP2731922B1/en active Active
-
2016
- 2016-12-13 JP JP2016241220A patent/JP6258458B2/ja active Active
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2017
- 2017-09-19 US US15/708,910 patent/US10000677B2/en active Active
Also Published As
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JP6151689B2 (ja) | 2017-06-21 |
MX2014000435A (es) | 2014-03-21 |
MX365860B (es) | 2019-06-18 |
WO2013009484A3 (en) | 2013-06-13 |
JP6258458B2 (ja) | 2018-01-10 |
CN103649010B (zh) | 2016-09-21 |
US9790410B2 (en) | 2017-10-17 |
US20140109490A1 (en) | 2014-04-24 |
JP2017109921A (ja) | 2017-06-22 |
WO2013009484A2 (en) | 2013-01-17 |
EP3858800A1 (en) | 2021-08-04 |
CN103649010A (zh) | 2014-03-19 |
CA2841435A1 (en) | 2013-01-17 |
CN104726062B (zh) | 2017-09-29 |
RU2014100042A (ru) | 2015-08-20 |
EP2731922B1 (en) | 2022-11-09 |
CN104726062A (zh) | 2015-06-24 |
US10000677B2 (en) | 2018-06-19 |
JP2014526977A (ja) | 2014-10-09 |
KR20140059776A (ko) | 2014-05-16 |
US20180010026A1 (en) | 2018-01-11 |
BR112014000690B1 (pt) | 2020-12-08 |
EP2731922A2 (en) | 2014-05-21 |
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