JPH0454616B2 - - Google Patents
Info
- Publication number
- JPH0454616B2 JPH0454616B2 JP5166685A JP5166685A JPH0454616B2 JP H0454616 B2 JPH0454616 B2 JP H0454616B2 JP 5166685 A JP5166685 A JP 5166685A JP 5166685 A JP5166685 A JP 5166685A JP H0454616 B2 JPH0454616 B2 JP H0454616B2
- Authority
- JP
- Japan
- Prior art keywords
- silica
- quaternary ammonium
- colloidal silica
- polishing
- silicate
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F5/00—Compounds of magnesium
- C01F5/02—Magnesia
- C01F5/06—Magnesia by thermal decomposition of magnesium compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5166685A JPS61209909A (ja) | 1985-03-15 | 1985-03-15 | ポリッシング用コロイダルシリカの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5166685A JPS61209909A (ja) | 1985-03-15 | 1985-03-15 | ポリッシング用コロイダルシリカの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61209909A JPS61209909A (ja) | 1986-09-18 |
| JPH0454616B2 true JPH0454616B2 (fr) | 1992-08-31 |
Family
ID=12893202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5166685A Granted JPS61209909A (ja) | 1985-03-15 | 1985-03-15 | ポリッシング用コロイダルシリカの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61209909A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4435391B2 (ja) * | 2000-08-04 | 2010-03-17 | 扶桑化学工業株式会社 | コロイド状シリカスラリー |
| JP5908800B2 (ja) * | 2012-06-12 | 2016-04-26 | 国立大学法人岐阜大学 | ムライト前駆体ゾル及びムライトの製造方法 |
| CN107043599A (zh) * | 2017-06-18 | 2017-08-15 | 沈水平 | 一种硅晶片抛光液 |
-
1985
- 1985-03-15 JP JP5166685A patent/JPS61209909A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61209909A (ja) | 1986-09-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |