BE848061A - Procede de polissage de surfaces d'alpha-alumine avec une suspension de silice colloidale et nouveaux produits ainsi obtenus, - Google Patents
Procede de polissage de surfaces d'alpha-alumine avec une suspension de silice colloidale et nouveaux produits ainsi obtenus,Info
- Publication number
- BE848061A BE848061A BE172139A BE172139A BE848061A BE 848061 A BE848061 A BE 848061A BE 172139 A BE172139 A BE 172139A BE 172139 A BE172139 A BE 172139A BE 848061 A BE848061 A BE 848061A
- Authority
- BE
- Belgium
- Prior art keywords
- alpha
- colloidal silica
- polishing process
- new products
- silica suspension
- Prior art date
Links
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title 1
- 239000008119 colloidal silica Substances 0.000 title 1
- 238000007517 polishing process Methods 0.000 title 1
- 239000000725 suspension Substances 0.000 title 1
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
- C09K13/00—Etching, surface-brightening or pickling compositions
- C09K13/04—Etching, surface-brightening or pickling compositions containing an inorganic acid
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/629,949 US4011099A (en) | 1975-11-07 | 1975-11-07 | Preparation of damage-free surface on alpha-alumina |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE848061A true BE848061A (fr) | 1977-05-05 |
Family
ID=24525134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE172139A BE848061A (fr) | 1975-11-07 | 1976-11-05 | Procede de polissage de surfaces d'alpha-alumine avec une suspension de silice colloidale et nouveaux produits ainsi obtenus, |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4011099A (fr) |
| JP (1) | JPS5259093A (fr) |
| BE (1) | BE848061A (fr) |
| CA (1) | CA1061691A (fr) |
| DE (1) | DE2650743A1 (fr) |
| FR (1) | FR2330754A1 (fr) |
| GB (1) | GB1527280A (fr) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4305779A (en) * | 1980-05-28 | 1981-12-15 | The United States Of America As Represented By The United States Department Of Energy | Method of polishing nickel-base alloys and stainless steels |
| US4374701A (en) * | 1981-08-03 | 1983-02-22 | General Electric Company | Chemically polished ceramic body |
| US4435247A (en) | 1983-03-10 | 1984-03-06 | International Business Machines Corporation | Method for polishing titanium carbide |
| US4475981A (en) * | 1983-10-28 | 1984-10-09 | Ampex Corporation | Metal polishing composition and process |
| US4645561A (en) * | 1986-01-06 | 1987-02-24 | Ampex Corporation | Metal-polishing composition and process |
| US5364010A (en) * | 1990-07-05 | 1994-11-15 | The Morgan Crucible Company, Plc | Joining of metal to ceramic bodies by brazing |
| US5152449A (en) * | 1990-07-05 | 1992-10-06 | Morgan Crucible Company Plc | Edge braze of metal end cap to ceramic cylinder |
| US5228886A (en) * | 1990-10-09 | 1993-07-20 | Buehler, Ltd. | Mechanochemical polishing abrasive |
| US5958288A (en) * | 1996-11-26 | 1999-09-28 | Cabot Corporation | Composition and slurry useful for metal CMP |
| US20060147369A1 (en) * | 1997-07-21 | 2006-07-06 | Neophotonics Corporation | Nanoparticle production and corresponding structures |
| US6726990B1 (en) | 1998-05-27 | 2004-04-27 | Nanogram Corporation | Silicon oxide particles |
| US20090075083A1 (en) * | 1997-07-21 | 2009-03-19 | Nanogram Corporation | Nanoparticle production and corresponding structures |
| US7384680B2 (en) * | 1997-07-21 | 2008-06-10 | Nanogram Corporation | Nanoparticle-based power coatings and corresponding structures |
| US6290735B1 (en) | 1997-10-31 | 2001-09-18 | Nanogram Corporation | Abrasive particles for surface polishing |
| US6099798A (en) * | 1997-10-31 | 2000-08-08 | Nanogram Corp. | Ultraviolet light block and photocatalytic materials |
| US20090255189A1 (en) * | 1998-08-19 | 2009-10-15 | Nanogram Corporation | Aluminum oxide particles |
| KR100324311B1 (ko) | 1998-10-26 | 2002-05-13 | 김영환 | 반도체소자의화학기계연마공정용슬러리제조방법 |
| JP4257687B2 (ja) | 1999-01-11 | 2009-04-22 | 株式会社トクヤマ | 研磨剤および研磨方法 |
| JP4428473B2 (ja) * | 1999-01-18 | 2010-03-10 | 株式会社東芝 | 気相法無機酸化物粒子の含水固体状物質及び研磨用スラリーの製造方法 |
| US6086815A (en) * | 1999-05-03 | 2000-07-11 | International Business Machines Corporation | Method to resize sintered ceramic substrates |
| WO2010075091A2 (fr) * | 2008-12-15 | 2010-07-01 | Saint-Gobain Abrasives, Inc. | Article abrasif aggloméré et procédé d'utilisation |
| CN101818028A (zh) * | 2009-10-20 | 2010-09-01 | 浙江超微细化工有限公司 | 一种固-固相合成三氧化二铝基抛光粉的工艺方法 |
| CN108359383B (zh) * | 2018-01-25 | 2021-05-04 | 湖北海汇化工科技有限公司 | 一种蓝宝石材料表面精密加工专用耐磨纳米浆料 |
| EP4084930A1 (fr) | 2019-12-31 | 2022-11-09 | Cold Jet LLC | Procédé et appareil pour un flux de soufflage amélioré |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3071455A (en) * | 1959-04-22 | 1963-01-01 | Univis Lens Co | Polishing material |
| US3170273A (en) * | 1963-01-10 | 1965-02-23 | Monsanto Co | Process for polishing semiconductor materials |
| US3429080A (en) * | 1966-05-02 | 1969-02-25 | Tizon Chem Corp | Composition for polishing crystalline silicon and germanium and process |
| US3546036A (en) * | 1966-06-13 | 1970-12-08 | North American Rockwell | Process for etch-polishing sapphire and other oxides |
| US3485608A (en) * | 1968-01-02 | 1969-12-23 | Texas Instruments Inc | Slurry for polishing silicon slices |
| US3715842A (en) * | 1970-07-02 | 1973-02-13 | Tizon Chem Corp | Silica polishing compositions having a reduced tendency to scratch silicon and germanium surfaces |
| US3808065A (en) * | 1972-02-28 | 1974-04-30 | Rca Corp | Method of polishing sapphire and spinel |
| US3878005A (en) * | 1973-06-18 | 1975-04-15 | Rockwell International Corp | Method of chemically polishing metallic oxides |
-
1975
- 1975-11-07 US US05/629,949 patent/US4011099A/en not_active Expired - Lifetime
-
1976
- 1976-11-05 FR FR7633526A patent/FR2330754A1/fr active Granted
- 1976-11-05 BE BE172139A patent/BE848061A/fr not_active IP Right Cessation
- 1976-11-05 JP JP51132528A patent/JPS5259093A/ja active Pending
- 1976-11-05 DE DE19762650743 patent/DE2650743A1/de not_active Withdrawn
- 1976-11-05 GB GB46109/76A patent/GB1527280A/en not_active Expired
- 1976-11-05 CA CA265,408A patent/CA1061691A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5259093A (en) | 1977-05-16 |
| DE2650743A1 (de) | 1977-05-12 |
| GB1527280A (en) | 1978-10-04 |
| FR2330754B1 (fr) | 1981-07-10 |
| CA1061691A (fr) | 1979-09-04 |
| US4011099A (en) | 1977-03-08 |
| FR2330754A1 (fr) | 1977-06-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: MONSANTO CY Effective date: 19851130 |