JP2012512046A5 - - Google Patents
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- Publication number
- JP2012512046A5 JP2012512046A5 JP2011542205A JP2011542205A JP2012512046A5 JP 2012512046 A5 JP2012512046 A5 JP 2012512046A5 JP 2011542205 A JP2011542205 A JP 2011542205A JP 2011542205 A JP2011542205 A JP 2011542205A JP 2012512046 A5 JP2012512046 A5 JP 2012512046A5
- Authority
- JP
- Japan
- Prior art keywords
- abrasive particle
- triangle
- grooves
- shaped abrasive
- outer side
- 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.)
- Granted
Links
- 238000005296 abrasive Methods 0.000 claims 6
- 239000002245 particle Substances 0.000 claims 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N al2o3 Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
Claims (3)
- それぞれが側壁を有する成形された研磨粒子を含み、前記成形された研磨粒子のそれぞれがαアルミナを含み、前記側壁によって分けられた第１の面及び第２の面を有し、並びに最大厚さＴを有し、
前記第１の面の外辺部及び前記第２の面の外辺部が三角形を含み、
前記成形された研磨粒子が前記第２の面上に複数の溝を更に含む、研磨粒子。 - 前記複数の溝の断面形状が三角形又は切頭三角形を含む、請求項１に記載の研磨粒子。
- 前記複数の溝のそれぞれが深さＤを含み、Ｄ／Ｔのパーセント比が約０．１〜約１０％である、請求項１又は２に記載の研磨粒子。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13826808P | 2008-12-17 | 2008-12-17 | |
| US61/138,268 | 2008-12-17 | ||
| PCT/US2009/066099 WO2010077509A1 (en) | 2008-12-17 | 2009-11-30 | Shaped abrasive particles with grooves |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012512046A JP2012512046A (ja) | 2012-05-31 |
| JP2012512046A5 true JP2012512046A5 (ja) | 2012-12-20 |
| JP5525546B2 JP5525546B2 (ja) | 2014-06-18 |
Family
ID=42238907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011542205A Active JP5525546B2 (ja) | 2008-12-17 | 2009-11-30 | 溝を有する成形された研磨粒子 |
Country Status (10)
| Country | Link |
|---|---|
| US (7) | US8764865B2 (ja) |
| EP (1) | EP2370232B1 (ja) |
| JP (1) | JP5525546B2 (ja) |
| KR (1) | KR101691240B1 (ja) |
| CN (1) | CN102317038B (ja) |
| BR (1) | BRPI0922318B1 (ja) |
| CA (3) | CA3081239C (ja) |
| PL (1) | PL2370232T3 (ja) |
| RU (1) | RU2506152C2 (ja) |
| WO (1) | WO2010077509A1 (ja) |
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-
2009
- 2009-11-30 EP EP09836632.1A patent/EP2370232B1/en active Active
- 2009-11-30 CA CA3081239A patent/CA3081239C/en active Active
- 2009-11-30 JP JP2011542205A patent/JP5525546B2/ja active Active
- 2009-11-30 CA CA3012625A patent/CA3012625C/en active Active
- 2009-11-30 KR KR1020117016324A patent/KR101691240B1/ko active IP Right Grant
- 2009-11-30 US US12/627,567 patent/US8764865B2/en active Active
- 2009-11-30 WO PCT/US2009/066099 patent/WO2010077509A1/en active Application Filing
- 2009-11-30 RU RU2011123660/02A patent/RU2506152C2/ru not_active IP Right Cessation
- 2009-11-30 BR BRPI0922318-5A patent/BRPI0922318B1/pt active IP Right Grant
- 2009-11-30 CN CN200980156983.5A patent/CN102317038B/zh active Active
- 2009-11-30 CA CA2746932A patent/CA2746932C/en active Active
- 2009-11-30 PL PL09836632T patent/PL2370232T3/pl unknown
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2014
- 2014-05-06 US US14/270,741 patent/US9938439B2/en active Active
- 2014-05-06 US US14/270,683 patent/US9890309B2/en active Active
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2018
- 2018-04-04 US US15/945,322 patent/US11767454B2/en active Active
- 2018-11-21 US US16/198,028 patent/US20190092990A1/en not_active Abandoned
- 2018-11-21 US US16/198,250 patent/US20190092991A1/en active Pending
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2023
- 2023-09-25 US US18/473,503 patent/US20240010893A1/en active Pending
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