PH12013500505B1 - Cerium-based abrasive - Google Patents
Cerium-based abrasiveInfo
- Publication number
- PH12013500505B1 PH12013500505B1 PH1/2013/500505A PH12013500505A PH12013500505B1 PH 12013500505 B1 PH12013500505 B1 PH 12013500505B1 PH 12013500505 A PH12013500505 A PH 12013500505A PH 12013500505 B1 PH12013500505 B1 PH 12013500505B1
- Authority
- PH
- Philippines
- Prior art keywords
- mass
- rare earth
- cerium
- proportion
- terms
- Prior art date
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09G—POLISHING COMPOSITIONS; SKI WAXES
- C09G1/00—Polishing compositions
- C09G1/02—Polishing compositions containing abrasives or grinding agents
-
- 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
-
- H10P52/00—
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The present invention provides a cerium-based abrasive that allows a high polishing rate and can realize a polished surface where the occurrence of polishing scratches is reduced as much as possible. The present invention includes a cerium-based abrasive containing F, rare earth element Ce and one rare earth element other than Ce (RE*) selected from the 14 rare earth elements Y, La ... , the abrasive having a content of F of 5.0 to 15.0% by mass, the proportion of the mass of cerium oxide in terms of the mass of total rare earth oxides being 48% by mass to 90% by mass, the proportion of the mass of oxide of RE* in terms of the mass of total rare earth oxides being 8% by mass to 50% by mass, the proportion of the sum of the mass of CeO2 and the oxide of RE* in terms of the mass of total rare earth oxides being 98% by mass or more, and for a rare earth element selected from the 13 rare earth elements excluding the rare earth element RE* from the 14 of Y, La ... , the proportion of the mass of each oxide of the 13 OREs in terms of the mass of total rare earth oxides being 0.5% by mass or less.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010215153A JP4876183B1 (en) | 2010-09-27 | 2010-09-27 | Cerium-based abrasive |
| PCT/JP2011/060390 WO2012042960A1 (en) | 2010-09-27 | 2011-04-28 | Cerium-based abrasive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PH12013500505A1 PH12013500505A1 (en) | 2013-05-06 |
| PH12013500505B1 true PH12013500505B1 (en) | 2018-05-30 |
Family
ID=45781971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PH1/2013/500505A PH12013500505B1 (en) | 2010-09-27 | 2011-04-28 | Cerium-based abrasive |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP4876183B1 (en) |
| KR (1) | KR101692298B1 (en) |
| CN (1) | CN103124615B (en) |
| MY (1) | MY160974A (en) |
| PH (1) | PH12013500505B1 (en) |
| WO (1) | WO2012042960A1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102643614B (en) * | 2012-04-17 | 2014-02-12 | 江苏中晶科技有限公司 | Glass polishing powder and preparation method thereof |
| CN103923604A (en) * | 2013-01-15 | 2014-07-16 | 安阳市岷山有色金属有限责任公司 | Cerium based abrasive material |
| CN103923603A (en) * | 2013-01-15 | 2014-07-16 | 安阳市岷山有色金属有限责任公司 | Oxide solid solution powder |
| CN108026433B (en) | 2015-09-25 | 2021-02-26 | 昭和电工株式会社 | Cerium-based abrasive and method for producing the same |
| CN106737118A (en) * | 2016-12-26 | 2017-05-31 | 银川市恒益达机械有限公司 | Honing stone, preparation method and applications containing yttrium |
| JP6694653B2 (en) * | 2017-04-10 | 2020-05-20 | 信越化学工業株式会社 | Polishing agent for synthetic quartz glass substrate, manufacturing method thereof, and polishing method for synthetic quartz glass substrate |
| KR102423338B1 (en) * | 2017-09-11 | 2022-07-21 | 쇼와 덴코 가부시키가이샤 | A method for producing a raw material for a cerium-based abrasive, and a method for producing a cerium-based abrasive |
| CN107556922B (en) * | 2017-09-27 | 2020-05-19 | 甘肃稀土新材料股份有限公司 | Samarium-containing rare earth polishing powder and preparation process thereof |
| CN107603491B (en) * | 2017-10-16 | 2019-08-30 | 淄博包钢灵芝稀土高科技股份有限公司 | Polishing powder from rare earth and preparation method thereof |
| CN107674592B (en) * | 2017-10-16 | 2019-08-23 | 淄博包钢灵芝稀土高科技股份有限公司 | Samarium cerium mischmetal polishing powder and preparation method thereof |
| CN110564304B (en) * | 2019-09-24 | 2021-07-13 | 四川虹科创新科技有限公司 | High-aluminum alkali-containing glass polishing solution and preparation method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW528796B (en) * | 2000-12-13 | 2003-04-21 | Mitsui Mining & Amp Smelting C | Cerium-based abrasive and method of evaluating the same |
| JP4451590B2 (en) | 2002-09-03 | 2010-04-14 | 倉敷紡績株式会社 | Building accessories |
| TWI313707B (en) * | 2003-04-17 | 2009-08-21 | Mitsui Mining & Smelting Co | Cerium-based abrasive |
| AT502308B1 (en) * | 2005-07-20 | 2010-03-15 | Treibacher Ind Ag | CEROXID BASE GLASS COIL AND METHOD FOR THE PRODUCTION THEREOF |
| JP2007106890A (en) * | 2005-10-13 | 2007-04-26 | Mitsui Mining & Smelting Co Ltd | Cerium-based abrasive |
-
2010
- 2010-09-27 JP JP2010215153A patent/JP4876183B1/en active Active
-
2011
- 2011-04-28 WO PCT/JP2011/060390 patent/WO2012042960A1/en not_active Ceased
- 2011-04-28 CN CN201180046321.XA patent/CN103124615B/en active Active
- 2011-04-28 PH PH1/2013/500505A patent/PH12013500505B1/en unknown
- 2011-04-28 MY MYPI2013000843A patent/MY160974A/en unknown
- 2011-04-28 KR KR1020137008537A patent/KR101692298B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| PH12013500505A1 (en) | 2013-05-06 |
| JP4876183B1 (en) | 2012-02-15 |
| JP2012066370A (en) | 2012-04-05 |
| MY160974A (en) | 2017-03-31 |
| CN103124615B (en) | 2016-06-29 |
| KR20130140657A (en) | 2013-12-24 |
| KR101692298B1 (en) | 2017-01-04 |
| WO2012042960A1 (en) | 2012-04-05 |
| CN103124615A (en) | 2013-05-29 |
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