GB0415976D0 - Polishing composition for magnetic disk - Google Patents
Polishing composition for magnetic diskInfo
- Publication number
- GB0415976D0 GB0415976D0 GBGB0415976.0A GB0415976A GB0415976D0 GB 0415976 D0 GB0415976 D0 GB 0415976D0 GB 0415976 A GB0415976 A GB 0415976A GB 0415976 D0 GB0415976 D0 GB 0415976D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnetic disk
- polishing composition
- polishing
- composition
- disk
- 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
Classifications
-
- 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
- C09K3/1409—Abrasive particles per se
-
- 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
- C09K3/1454—Abrasive powders, suspensions and pastes for polishing
- C09K3/1463—Aqueous liquid suspensions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003290690A JP4206313B2 (en) | 2003-08-08 | 2003-08-08 | Polishing liquid composition for magnetic disk |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0415976D0 true GB0415976D0 (en) | 2004-08-18 |
GB2404921A GB2404921A (en) | 2005-02-16 |
GB2404921B GB2404921B (en) | 2007-09-12 |
Family
ID=32906131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0415976A Expired - Fee Related GB2404921B (en) | 2003-08-08 | 2004-07-16 | Polishing composition for magnetic disk |
Country Status (6)
Country | Link |
---|---|
US (2) | US20050032463A1 (en) |
JP (1) | JP4206313B2 (en) |
CN (1) | CN100460478C (en) |
GB (1) | GB2404921B (en) |
MY (1) | MY139590A (en) |
TW (1) | TWI343943B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI506621B (en) * | 2005-12-22 | 2015-11-01 | Kao Corp | Polishing composition for hard disk substrate |
US8247326B2 (en) | 2008-07-10 | 2012-08-21 | Cabot Microelectronics Corporation | Method of polishing nickel-phosphorous |
US9039914B2 (en) | 2012-05-23 | 2015-05-26 | Cabot Microelectronics Corporation | Polishing composition for nickel-phosphorous-coated memory disks |
JP6366308B2 (en) * | 2014-03-12 | 2018-08-01 | 株式会社ディスコ | Processing method |
US10144850B2 (en) * | 2015-09-25 | 2018-12-04 | Versum Materials Us, Llc | Stop-on silicon containing layer additive |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6039891A (en) * | 1996-09-24 | 2000-03-21 | Cabot Corporation | Multi-oxidizer precursor for chemical mechanical polishing |
US5958288A (en) * | 1996-11-26 | 1999-09-28 | Cabot Corporation | Composition and slurry useful for metal CMP |
US6149696A (en) * | 1997-11-06 | 2000-11-21 | Komag, Inc. | Colloidal silica slurry for NiP plated disk polishing |
US6569216B1 (en) * | 1998-11-27 | 2003-05-27 | Kao Corporation | Abrasive fluid compositions |
JP2000212776A (en) * | 1999-01-18 | 2000-08-02 | Jsr Corp | Aqueous dispersion for mechanochemical polishing |
KR20010087485A (en) * | 2000-03-07 | 2001-09-21 | 김순택 | Method for driving plasma display panel |
US6569215B2 (en) * | 2000-04-17 | 2003-05-27 | Showa Denko Kabushiki Kaisha | Composition for polishing magnetic disk substrate |
US6976905B1 (en) * | 2000-06-16 | 2005-12-20 | Cabot Microelectronics Corporation | Method for polishing a memory or rigid disk with a phosphate ion-containing polishing system |
JP4009986B2 (en) * | 2000-11-29 | 2007-11-21 | 株式会社フジミインコーポレーテッド | Polishing composition and polishing method for polishing memory hard disk using the same |
EP1211024A3 (en) * | 2000-11-30 | 2004-01-02 | JSR Corporation | Polishing method |
JP4231632B2 (en) * | 2001-04-27 | 2009-03-04 | 花王株式会社 | Polishing liquid composition |
CN100378145C (en) * | 2001-06-21 | 2008-04-02 | 花王株式会社 | Grinding liquid composition |
MY133305A (en) * | 2001-08-21 | 2007-11-30 | Kao Corp | Polishing composition |
JP2003151928A (en) * | 2001-11-12 | 2003-05-23 | Sumitomo Bakelite Co Ltd | Polishing composition |
KR100449614B1 (en) * | 2001-12-28 | 2004-09-22 | 제일모직주식회사 | Slurry composition of low erosion for chemical mechanical polishing of metal lines |
JP2003218071A (en) * | 2002-01-28 | 2003-07-31 | Sumitomo Bakelite Co Ltd | Composition for polishing |
MY134679A (en) * | 2002-12-26 | 2007-12-31 | Kao Corp | Polishing composition |
-
2003
- 2003-08-08 JP JP2003290690A patent/JP4206313B2/en not_active Expired - Lifetime
-
2004
- 2004-07-16 GB GB0415976A patent/GB2404921B/en not_active Expired - Fee Related
- 2004-07-20 TW TW093121651A patent/TWI343943B/en active
- 2004-07-23 US US10/896,873 patent/US20050032463A1/en not_active Abandoned
- 2004-08-04 MY MYPI20043152A patent/MY139590A/en unknown
- 2004-08-05 CN CNB2004100562306A patent/CN100460478C/en not_active Expired - Fee Related
-
2005
- 2005-02-22 US US11/062,462 patent/US20050136807A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
TW200517479A (en) | 2005-06-01 |
CN100460478C (en) | 2009-02-11 |
TWI343943B (en) | 2011-06-21 |
MY139590A (en) | 2009-10-30 |
US20050032463A1 (en) | 2005-02-10 |
GB2404921B (en) | 2007-09-12 |
CN1580173A (en) | 2005-02-16 |
US20050136807A1 (en) | 2005-06-23 |
GB2404921A (en) | 2005-02-16 |
JP2005063531A (en) | 2005-03-10 |
JP4206313B2 (en) | 2009-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20120716 |