EP3600769A4 - Article abrasif et son procédé de formation - Google Patents
Article abrasif et son procédé de formation Download PDFInfo
- Publication number
- EP3600769A4 EP3600769A4 EP18776324.8A EP18776324A EP3600769A4 EP 3600769 A4 EP3600769 A4 EP 3600769A4 EP 18776324 A EP18776324 A EP 18776324A EP 3600769 A4 EP3600769 A4 EP 3600769A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- abrasive article
- forming same
- forming
- same
- abrasive
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental
- B24D5/063—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental with segments embedded in a matrix which is rubbed away during the grinding process
-
- 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
- B24D3/06—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 metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
- B24D3/10—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 metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements for porous or cellular structure, e.g. for use with diamonds as abrasives
-
- 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
-
- 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
- B24D18/0009—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses
-
- 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
- B24D18/0072—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using adhesives for bonding abrasive particles or grinding elements to a support, e.g. by gluing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/14—Zonally-graded wheels; Composite wheels comprising different abrasives
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762478253P | 2017-03-29 | 2017-03-29 | |
US201762525261P | 2017-06-27 | 2017-06-27 | |
PCT/US2018/025236 WO2018183736A1 (fr) | 2017-03-29 | 2018-03-29 | Article abrasif et son procédé de formation |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3600769A1 EP3600769A1 (fr) | 2020-02-05 |
EP3600769A4 true EP3600769A4 (fr) | 2021-06-30 |
Family
ID=63672794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18776324.8A Pending EP3600769A4 (fr) | 2017-03-29 | 2018-03-29 | Article abrasif et son procédé de formation |
Country Status (6)
Country | Link |
---|---|
US (1) | US20180281153A1 (fr) |
EP (1) | EP3600769A4 (fr) |
KR (1) | KR20200006044A (fr) |
CN (1) | CN110799306A (fr) |
BR (1) | BR112019020399A2 (fr) |
WO (1) | WO2018183736A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102188525B1 (ko) * | 2019-10-29 | 2020-12-08 | 에스케이씨 주식회사 | 연마패드, 이의 제조방법, 및 이를 이용한 반도체 소자의 제조방법 |
KR102421888B1 (ko) * | 2020-09-29 | 2022-07-15 | 에스케이씨솔믹스 주식회사 | 연마 패드, 연마 패드의 제조 방법 및 이를 이용한 반도체 소자의 제조 방법 |
KR102512675B1 (ko) * | 2020-12-30 | 2023-03-21 | 에스케이엔펄스 주식회사 | 연마 패드, 연마 패드의 제조 방법 및 이를 이용한 반도체 소자의 제조 방법 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050022457A1 (en) * | 2003-05-09 | 2005-02-03 | Zheng Chen | Abrasive particles having coatings with tortuous surface topography |
US20100000159A1 (en) * | 2008-07-02 | 2010-01-07 | Saint-Gobain Abrasives, Inc. | Abrasive Slicing Tool for Electronics Industry |
US20130180180A1 (en) * | 2011-12-30 | 2013-07-18 | Doruk O. Yener | Composite shaped abrasive particles and method of forming same |
US20150183086A1 (en) * | 2013-12-31 | 2015-07-02 | Saint-Gobain Abrasives, Inc. | Abrasive article and method of forming |
US20160002982A1 (en) * | 2011-10-18 | 2016-01-07 | Us Synthetic Corporation | Polycrystalline diamond compacts, related products, and methods of manufacture |
US20160186027A1 (en) * | 2014-12-30 | 2016-06-30 | Saint-Gobain Abrasives, Inc. | Abrasive articles and methods for forming same |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4173573B2 (ja) * | 1997-12-03 | 2008-10-29 | 株式会社ナノテム | 多孔質砥粒砥石の製造方法 |
ATE325675T1 (de) * | 2000-10-19 | 2006-06-15 | Element Six Pty Ltd | Verfahren zur herstellung eines abrasiven verbundkörpers |
GB201122064D0 (en) * | 2011-12-21 | 2012-02-01 | Element Six Abrasives Sa | A superhard structure or body comprising a body of polycrystalline diamond containing material |
US9266220B2 (en) * | 2011-12-30 | 2016-02-23 | Saint-Gobain Abrasives, Inc. | Abrasive articles and method of forming same |
CN111978921A (zh) * | 2013-09-30 | 2020-11-24 | 圣戈本陶瓷及塑料股份有限公司 | 成形磨粒及其形成方法 |
DE102016100196A1 (de) * | 2015-02-06 | 2016-08-11 | Center For Abrasives And Refractories Research & Development C.A.R.R.D. Gmbh | Geformte Sinterschleifkörner auf Basis von Aluminiumoxid mit Anteilen an mineralogischen Phasen bestehend aus Mullit, Tialit und/oder Armalcolit und Baddeleyit und/oder Srilankit sowie ein Verfahren zu ihrer Herstellung |
TWI641679B (zh) * | 2015-07-08 | 2018-11-21 | 聖高拜磨料有限公司 | 研磨物件及其形成方法 |
CN105751086A (zh) * | 2016-05-05 | 2016-07-13 | 珠海市巨海科技有限公司 | 金属结合剂磨具及其制造方法 |
CN105773448B (zh) * | 2016-05-24 | 2019-01-15 | 广东工业大学 | 一种金属结合剂磨具及其制备方法 |
-
2018
- 2018-03-29 CN CN201880022620.1A patent/CN110799306A/zh active Pending
- 2018-03-29 WO PCT/US2018/025236 patent/WO2018183736A1/fr unknown
- 2018-03-29 US US15/940,546 patent/US20180281153A1/en not_active Abandoned
- 2018-03-29 EP EP18776324.8A patent/EP3600769A4/fr active Pending
- 2018-03-29 BR BR112019020399A patent/BR112019020399A2/pt not_active IP Right Cessation
- 2018-03-29 KR KR1020197031413A patent/KR20200006044A/ko not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050022457A1 (en) * | 2003-05-09 | 2005-02-03 | Zheng Chen | Abrasive particles having coatings with tortuous surface topography |
US20100000159A1 (en) * | 2008-07-02 | 2010-01-07 | Saint-Gobain Abrasives, Inc. | Abrasive Slicing Tool for Electronics Industry |
US20160002982A1 (en) * | 2011-10-18 | 2016-01-07 | Us Synthetic Corporation | Polycrystalline diamond compacts, related products, and methods of manufacture |
US20130180180A1 (en) * | 2011-12-30 | 2013-07-18 | Doruk O. Yener | Composite shaped abrasive particles and method of forming same |
US20150183086A1 (en) * | 2013-12-31 | 2015-07-02 | Saint-Gobain Abrasives, Inc. | Abrasive article and method of forming |
US20160186027A1 (en) * | 2014-12-30 | 2016-06-30 | Saint-Gobain Abrasives, Inc. | Abrasive articles and methods for forming same |
Non-Patent Citations (1)
Title |
---|
See also references of WO2018183736A1 * |
Also Published As
Publication number | Publication date |
---|---|
BR112019020399A2 (pt) | 2020-04-22 |
CN110799306A (zh) | 2020-02-14 |
US20180281153A1 (en) | 2018-10-04 |
EP3600769A1 (fr) | 2020-02-05 |
WO2018183736A1 (fr) | 2018-10-04 |
KR20200006044A (ko) | 2020-01-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3558592A4 (fr) | Systèmes et procédés de fabrication d'articles abrasifs | |
EP3558587A4 (fr) | Article abrasif et son procédé de fabrication | |
EP3519137A4 (fr) | Article abrasif et son procédé de fabrication | |
EP3370919A4 (fr) | Article abrasif et son procédé de réalisation | |
EP3519134A4 (fr) | Articles abrasifs fixes et procédés pour les former | |
EP3319758A4 (fr) | Systèmes et procédés de fabrication d'articles abrasifs | |
EP3319757A4 (fr) | Systèmes et procédés de fabrication d'articles abrasifs | |
EP3310532A4 (fr) | Systèmes et procédés pour réaliser des articles abrasifs | |
EP3277463A4 (fr) | Article abrasif revêtu et son procédé de fabrication | |
EP3277460A4 (fr) | Articles abrasifs fixes et leurs procédés de formation | |
EP3277459A4 (fr) | Articles abrasifs fixes et procédés pour les former | |
EP3374130A4 (fr) | Article abrasif lié et son procédé de réalisation | |
EP3240656A4 (fr) | Articles abrasifs et leurs procédés de fabrication | |
EP3717587A4 (fr) | Particules abrasives et leurs procédés de formation | |
EP3313615A4 (fr) | Article abrasif et procédé de formation associé | |
EP3691830A4 (fr) | Article abrasif et son procédé de formation | |
EP3323600A4 (fr) | Procédé et appareil pour la fabrication d'un objet présentant une forme tridimensionnelle | |
EP3647053A4 (fr) | Élément décoratif et son procédé de préparation | |
EP3105010A4 (fr) | Article abrasif et procédé pour son utilisation | |
EP3354705A4 (fr) | Matériau abrasif à base de cérium et son procédé de production | |
EP3397427A4 (fr) | Outils abrasifs et leurs procédés de formation | |
EP3680278A4 (fr) | Article façonné et procédé pour sa production | |
EP3274130A4 (fr) | Outils abrasifs et leurs procédés de formation | |
EP3591601A4 (fr) | Procédé et appareil d'évaluation d'article | |
EP3481589A4 (fr) | Articles abrasifs et leurs procédés de formation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20191011 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: LI, JIASHU Inventor name: MEJEAN, CECILE O. Inventor name: MCNEAL, KELLEY Inventor name: WANG, JI Inventor name: RAMANATH, SRINIVASAN |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
RIC1 | Information provided on ipc code assigned before grant |
Ipc: C09K 3/14 20060101ALI20210219BHEP Ipc: B24D 3/10 20060101AFI20210219BHEP Ipc: B24D 5/14 20060101ALI20210219BHEP Ipc: B24D 18/00 20060101ALI20210219BHEP |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20210601 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B24D 3/10 20060101AFI20210526BHEP Ipc: B24D 18/00 20060101ALI20210526BHEP Ipc: C09K 3/14 20060101ALI20210526BHEP Ipc: B24D 5/14 20060101ALI20210526BHEP |
|
GRAJ | Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted |
Free format text: ORIGINAL CODE: EPIDOSDIGR1 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: WANG, JI Inventor name: MEJEAN, CECILE O. Inventor name: RAMANATH, SRINIVASAN Inventor name: MCNEAL, KELLEY Inventor name: LI, JIASHU |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20220705 |