ATE495229T1 - CERAMIC-BASED POLISHING AGENT AND CERAMIC-BASED POLISHING SUSPENSION - Google Patents
CERAMIC-BASED POLISHING AGENT AND CERAMIC-BASED POLISHING SUSPENSIONInfo
- Publication number
- ATE495229T1 ATE495229T1 AT02785937T AT02785937T ATE495229T1 AT E495229 T1 ATE495229 T1 AT E495229T1 AT 02785937 T AT02785937 T AT 02785937T AT 02785937 T AT02785937 T AT 02785937T AT E495229 T1 ATE495229 T1 AT E495229T1
- Authority
- AT
- Austria
- Prior art keywords
- ceramic
- based polishing
- polish
- range
- cerium
- Prior art date
Links
Abstract
A polish containing cerium oxide as a principal component, when dispersed in water in an amount of 10 % by mass, has a precipitate bulk specific density in the range of 0.8 g/ml to 1.0 g/ml, having a primary particle size in the range of 40 nm to 80 nm and a specific surface area in the range of 2 m<SP>2</SP>/g to 5 m<SP>2</SP>/g, thus providing the cerium-based polish and the cerium-based polish slurry that increase the polishing speed, cause few scratches inflicted on the surface of polish and achieve high quality of the polished surfaces.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001350968 | 2001-11-16 | ||
US33161401P | 2001-11-20 | 2001-11-20 | |
PCT/JP2002/011925 WO2003042321A1 (en) | 2001-11-16 | 2002-11-15 | Cerium-based polish and cerium-based polish slurry |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE495229T1 true ATE495229T1 (en) | 2011-01-15 |
Family
ID=34308251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02785937T ATE495229T1 (en) | 2001-11-16 | 2002-11-15 | CERAMIC-BASED POLISHING AGENT AND CERAMIC-BASED POLISHING SUSPENSION |
Country Status (5)
Country | Link |
---|---|
CN (1) | CN1289626C (en) |
AT (1) | ATE495229T1 (en) |
DE (1) | DE60238935D1 (en) |
MY (1) | MY136167A (en) |
TW (1) | TWI276607B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101648360B (en) * | 2008-08-15 | 2011-05-18 | 广东科达机电股份有限公司 | Ceramic tile polishing method |
CN103917332A (en) * | 2011-11-01 | 2014-07-09 | 旭硝子株式会社 | Method for producing glass substrate |
CN106479374A (en) * | 2016-10-28 | 2017-03-08 | 扬州翠佛堂珠宝有限公司 | A kind of jasper polishing fluid |
CN110639693A (en) * | 2019-10-22 | 2020-01-03 | 中国恩菲工程技术有限公司 | System and method for extracting bastnaesite pure minerals |
-
2002
- 2002-11-15 TW TW91133539A patent/TWI276607B/en not_active IP Right Cessation
- 2002-11-15 AT AT02785937T patent/ATE495229T1/en not_active IP Right Cessation
- 2002-11-15 MY MYPI20024279 patent/MY136167A/en unknown
- 2002-11-15 DE DE60238935T patent/DE60238935D1/en not_active Expired - Lifetime
- 2002-11-15 CN CN 02811936 patent/CN1289626C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1289626C (en) | 2006-12-13 |
TW200300404A (en) | 2003-06-01 |
CN1520449A (en) | 2004-08-11 |
MY136167A (en) | 2008-08-29 |
DE60238935D1 (en) | 2011-02-24 |
TWI276607B (en) | 2007-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |