JP6820657B2 - 固有の形態を有する立方晶窒化ホウ素粒子 - Google Patents
固有の形態を有する立方晶窒化ホウ素粒子 Download PDFInfo
- Publication number
- JP6820657B2 JP6820657B2 JP2015535671A JP2015535671A JP6820657B2 JP 6820657 B2 JP6820657 B2 JP 6820657B2 JP 2015535671 A JP2015535671 A JP 2015535671A JP 2015535671 A JP2015535671 A JP 2015535671A JP 6820657 B2 JP6820657 B2 JP 6820657B2
- Authority
- JP
- Japan
- Prior art keywords
- particles
- cbn
- abrasive
- boron nitride
- cubic boron
- 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.)
- Active
Links
Images
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
- C01B21/064—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with boron
- C01B21/0648—After-treatment, e.g. grinding, purification
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
- C01B21/072—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with aluminium
- C01B21/0722—Preparation by direct nitridation of aluminium
-
- 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
- C09K3/1436—Composite particles, e.g. coated particles
- C09K3/1445—Composite particles, e.g. coated particles the coating consisting exclusively of metals
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Ceramic Products (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Description
本出願は、2012年10月3日に「固有の形態を有する立方晶窒化ホウ素粒子」という発明の名称で出願された仮出願第61/709,250号の優先権を主張する。
本発明の明細書と請求項では、次の用語を以下に示す定義に従って用いる。
表面粗さ=凸周囲長/周囲長
真球度=4πA/p2
本発明をいくつかの実施態様に関して説明してきたが、当業者には、開示した発明に関し、上に提示した詳細な説明と矛盾しない多くの代替例、改変、及びバリエーションが可能であることが明らかであろう。また、当業者には、開示したさまざまな実施態様のいくつかの特徴を、開示した他の任意の実施態様又はその代替例の特徴と組み合わせて利用して、この明細書には明示的に説明しなかったが、本発明が組み込まれ、かつ想定する用途又は性能条件にさらによく合致した追加の実施態様を生み出せることも明らかであろう。したがって本発明の精神に含まれるそのような代替例、改変、及びバリエーションはすべて、添付の請求項の範囲に包含されるものとする。
Claims (6)
- 固有の表面形態を有する研磨粒子の製造方法であって、
複数の研磨粒子を提供するステップ;
反応性金属粉末を前記研磨粒子と混合するステップ;
混合した成分を圧縮してペレットにするステップ;
前記ペレットを加熱するステップ;及び
改質された研磨粒子を回収するステップ、
を含み、前記反応性金属粉末がアルミニウムを含み、かつ前記研磨粒子が立方晶窒化ホウ素粒子である、方法。 - 前記立方晶窒化ホウ素粒子が単結晶CBN粒子である、請求項1に記載の方法。
- 前記反応性金属粉末がアルミニウムである、請求項1又は2に記載の方法。
- 前記加熱ステップが、金属で被覆された前記粒子を、少なくとも約1200℃に加熱することを含む、請求項1〜3のいずれか1項に記載の方法。
- 金属粉末と研磨粒子の比が1:10〜10:1である、請求項1〜4のいずれか1項に記載の方法。
- 前記改質された研磨粒子が、前記方法で処理されていない従来の研磨粒子と比べて、重量損失の約5%を超える平均重量損失を有する、請求項1〜5のいずれか1項に記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261709250P | 2012-10-03 | 2012-10-03 | |
| US61/709,250 | 2012-10-03 | ||
| PCT/US2013/060095 WO2014055230A1 (en) | 2012-10-03 | 2013-09-17 | Cubic boron nitride particles having a unique morphology |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020116404A Division JP2020183342A (ja) | 2012-10-03 | 2020-07-06 | 固有の形態を有する立方晶窒化ホウ素粒子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015536891A JP2015536891A (ja) | 2015-12-24 |
| JP6820657B2 true JP6820657B2 (ja) | 2021-01-27 |
Family
ID=49237722
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015535671A Active JP6820657B2 (ja) | 2012-10-03 | 2013-09-17 | 固有の形態を有する立方晶窒化ホウ素粒子 |
| JP2020116404A Pending JP2020183342A (ja) | 2012-10-03 | 2020-07-06 | 固有の形態を有する立方晶窒化ホウ素粒子 |
| JP2022010010A Pending JP2022068167A (ja) | 2012-10-03 | 2022-01-26 | 固有の形態を有する立方晶窒化ホウ素粒子 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020116404A Pending JP2020183342A (ja) | 2012-10-03 | 2020-07-06 | 固有の形態を有する立方晶窒化ホウ素粒子 |
| JP2022010010A Pending JP2022068167A (ja) | 2012-10-03 | 2022-01-26 | 固有の形態を有する立方晶窒化ホウ素粒子 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20140090309A1 (ja) |
| EP (1) | EP2904063B1 (ja) |
| JP (3) | JP6820657B2 (ja) |
| KR (1) | KR101845141B1 (ja) |
| CN (1) | CN104704080B (ja) |
| ES (1) | ES2918458T3 (ja) |
| WO (1) | WO2014055230A1 (ja) |
| ZA (1) | ZA201501908B (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3359574B1 (en) * | 2015-10-06 | 2020-04-22 | City of Hope | Chimeric antigen receptors targeted to psca |
| TWI875711B (zh) * | 2018-09-17 | 2025-03-11 | 美商戴蒙創新公司 | 具有高蝕刻粒子表面及高韌性指數的立方氮化硼粒子群 |
| WO2020175642A1 (ja) * | 2019-02-28 | 2020-09-03 | 住友電工ハードメタル株式会社 | 立方晶窒化硼素多結晶体及びその製造方法 |
| CN110484206B (zh) * | 2019-08-23 | 2021-08-20 | 河南富莱格超硬材料有限公司 | 一种立方氮化硼磨料表面处理方法 |
| JP2022104437A (ja) * | 2020-12-28 | 2022-07-08 | 株式会社三洋物産 | 遊技機 |
| EP4317058A4 (en) * | 2021-03-30 | 2025-10-15 | Tokuyama Corp | GRANULAR ALUMINUM NITRIDE POWDER AND RESIN COMPOSITION |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1513990A (en) * | 1976-12-07 | 1978-06-14 | Inst Fiz Tverdogo Tela I Polup | Boron nitride-based superhard material and process for the production of the same |
| ZA781390B (en) * | 1978-03-09 | 1979-04-25 | De Beers Ind Diamond | The metal coating of abrasive particles |
| US4389223A (en) * | 1981-02-09 | 1983-06-21 | General Electric Company | Surface characteristics of boron rich cubic boron nitride |
| US4647546A (en) * | 1984-10-30 | 1987-03-03 | Megadiamond Industries, Inc. | Polycrystalline cubic boron nitride compact |
| DE3625743A1 (de) * | 1986-07-30 | 1988-02-11 | Winter & Sohn Ernst | Verfahren zum bearbeiten von diamantkoernern |
| JP2739139B2 (ja) * | 1989-03-06 | 1998-04-08 | 昭和電工株式会社 | 六角板状立方晶窒化ほう素及びその合成方法 |
| US4951427A (en) * | 1989-05-30 | 1990-08-28 | General Electric Company | Refractory metal oxide coated abrasives and grinding wheels made therefrom |
| HUT62831A (en) * | 1991-09-12 | 1993-06-28 | Gen Electric | Method for producing covered cubed leather-nitride abrasive grain, abrasive grain and grinding tool by using the same |
| WO2001036081A1 (en) * | 1999-11-19 | 2001-05-25 | De Beers Industrial Diamonds (Proprietary) Limited | Cubic boron nitride clusters |
| US7261752B2 (en) * | 2002-09-24 | 2007-08-28 | Chien-Min Sung | Molten braze-coated superabrasive particles and associated methods |
| ATE508791T1 (de) * | 2003-02-03 | 2011-05-15 | Showa Denko Kk | Katalysator zur herstellung von synthetischem kubischem bornitrid und verfahren zur herstellung von kubischem bornitrid |
| JP2006088243A (ja) * | 2004-09-22 | 2006-04-06 | Toyoda Mach Works Ltd | 砥粒及び砥石 |
| KR20070083557A (ko) * | 2004-09-23 | 2007-08-24 | 엘리먼트 씩스 (프티) 리미티드 | 다결정 연마 물질 및 그 제조방법 |
| US7562858B2 (en) * | 2005-03-16 | 2009-07-21 | Diamond Innovations, Inc. | Wear and texture coatings for components used in manufacturing glass light bulbs |
| AU2006307587A1 (en) * | 2005-10-28 | 2007-05-03 | Element Six (Production) (Pty) Ltd | Cubic boron nitride compact |
| PL2101903T3 (pl) * | 2006-12-13 | 2012-10-31 | Diamond Innovations Inc | Wypraski ścierne o ulepszonej skrawalności |
| WO2010033559A1 (en) * | 2008-09-16 | 2010-03-25 | Diamond Innovations, Inc. | Abrasive grains having unique features |
| ES2814225T3 (es) * | 2008-09-16 | 2021-03-26 | Diamond Innovations Inc | Partículas abrasivas que tienen una morfología única |
| US8927101B2 (en) * | 2008-09-16 | 2015-01-06 | Diamond Innovations, Inc | Abrasive particles having a unique morphology |
-
2013
- 2013-09-17 KR KR1020157008580A patent/KR101845141B1/ko active Active
- 2013-09-17 WO PCT/US2013/060095 patent/WO2014055230A1/en not_active Ceased
- 2013-09-17 US US14/028,965 patent/US20140090309A1/en not_active Abandoned
- 2013-09-17 CN CN201380052054.6A patent/CN104704080B/zh active Active
- 2013-09-17 ES ES13766871T patent/ES2918458T3/es active Active
- 2013-09-17 JP JP2015535671A patent/JP6820657B2/ja active Active
- 2013-09-17 EP EP13766871.1A patent/EP2904063B1/en active Active
-
2015
- 2015-03-19 ZA ZA2015/01908A patent/ZA201501908B/en unknown
-
2020
- 2020-07-06 JP JP2020116404A patent/JP2020183342A/ja active Pending
-
2022
- 2022-01-26 JP JP2022010010A patent/JP2022068167A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ZA201501908B (en) | 2020-02-26 |
| JP2022068167A (ja) | 2022-05-09 |
| KR20150059755A (ko) | 2015-06-02 |
| US20140090309A1 (en) | 2014-04-03 |
| JP2015536891A (ja) | 2015-12-24 |
| CN104704080B (zh) | 2017-04-26 |
| ES2918458T3 (es) | 2022-07-15 |
| EP2904063A1 (en) | 2015-08-12 |
| JP2020183342A (ja) | 2020-11-12 |
| KR101845141B1 (ko) | 2018-04-03 |
| EP2904063B1 (en) | 2022-06-01 |
| CN104704080A (zh) | 2015-06-10 |
| WO2014055230A1 (en) | 2014-04-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2736805C (en) | Abrasive particles having a unique morphology | |
| US9758708B2 (en) | Abrasive particles having a unique morphology | |
| JP2022068167A (ja) | 固有の形態を有する立方晶窒化ホウ素粒子 | |
| TWI875711B (zh) | 具有高蝕刻粒子表面及高韌性指數的立方氮化硼粒子群 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20160615 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160817 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20170727 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170808 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20171107 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20180105 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20180403 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180803 |
|
| C60 | Trial request (containing other claim documents, opposition documents) |
Free format text: JAPANESE INTERMEDIATE CODE: C60 Effective date: 20180803 |
|
| C11 | Written invitation by the commissioner to file amendments |
Free format text: JAPANESE INTERMEDIATE CODE: C11 Effective date: 20180814 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180906 |
|
| A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20180907 |
|
| C21 | Notice of transfer of a case for reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C21 Effective date: 20180918 |
|
| A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20181019 |
|
| C211 | Notice of termination of reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C211 Effective date: 20181023 |
|
| C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20190122 |
|
| C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20190409 |
|
| C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20191008 |
|
| C13 | Notice of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: C13 Effective date: 20200107 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20200406 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200706 |
|
| C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20200721 |
|
| C23 | Notice of termination of proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C23 Effective date: 20201110 |
|
| C03 | Trial/appeal decision taken |
Free format text: JAPANESE INTERMEDIATE CODE: C03 Effective date: 20201215 |
|
| C30A | Notification sent |
Free format text: JAPANESE INTERMEDIATE CODE: C3012 Effective date: 20201215 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210105 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6820657 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |