RU2000122964A - Состав для полирования оптических поверхностей - Google Patents
Состав для полирования оптических поверхностейInfo
- Publication number
- RU2000122964A RU2000122964A RU2000122964/04A RU2000122964A RU2000122964A RU 2000122964 A RU2000122964 A RU 2000122964A RU 2000122964/04 A RU2000122964/04 A RU 2000122964/04A RU 2000122964 A RU2000122964 A RU 2000122964A RU 2000122964 A RU2000122964 A RU 2000122964A
- Authority
- RU
- Russia
- Prior art keywords
- composition
- optical surfaces
- polishing optical
- particle size
- microns
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims 5
- 230000003287 optical Effects 0.000 title claims 5
- 238000005498 polishing Methods 0.000 title claims 5
- 239000002245 particle Substances 0.000 claims 5
- 239000007787 solid Substances 0.000 claims 4
- OFJATJUUUCAKMK-UHFFFAOYSA-N Cerium(IV) oxide Chemical compound [O-2]=[Ce+4]=[O-2] OFJATJUUUCAKMK-UHFFFAOYSA-N 0.000 claims 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N al2o3 Chemical group [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 2
- 229910000420 cerium oxide Inorganic materials 0.000 claims 2
- 239000007900 aqueous suspension Substances 0.000 claims 1
- 230000002902 bimodal Effects 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
Claims (4)
1. Состав для полирования оптических поверхностей, отличающийся тем, что он представляет собой водную суспензию, которая содержит главным образом 5 - 20% по весу твердых веществ, причем 85 - 95% содержания твердых веществ составляет компонент альфа оксида алюминия с размером частиц D50, меньшим 0,5 мкм, 15 - 5% по весу содержания твердых веществ составляет компонент оксида церия в виде порошка с размером частиц D50 0,2 - 4 мкм.
2. Состав для полирования оптических поверхностей по п. 1, отличающийся тем, что содержание твердых веществ в суспензии составляет 8 - 12% по весу.
3. Состав для полирования оптических поверхностей по п. 1, отличающийся тем, что компонент оксида алюминия имеет размер частиц D50 0,15 - 0,25 мкм.
4. Состав для полирования оптических поверхностей по п. 1, отличающийся тем, что компонент оксида церия имеет бимодальное распределение частиц по размерам с двумя компонентами, причем размер частиц D50 лежит в диапазоне 3 - 4 мкм.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/025,730 | 1998-02-18 | ||
US09/025,730 US5989301A (en) | 1998-02-18 | 1998-02-18 | Optical polishing formulation |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2181132C1 RU2181132C1 (ru) | 2002-04-10 |
RU2000122964A true RU2000122964A (ru) | 2002-09-27 |
Family
ID=21827759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2000122964/04A RU2181132C1 (ru) | 1998-02-18 | 1999-02-16 | Состав для полирования оптических поверхностей |
Country Status (28)
Country | Link |
---|---|
US (2) | US5989301A (ru) |
EP (1) | EP1060221B1 (ru) |
JP (1) | JP3605036B2 (ru) |
KR (1) | KR100354202B1 (ru) |
CN (1) | CN1187426C (ru) |
AR (1) | AR014959A1 (ru) |
AT (1) | ATE245180T1 (ru) |
AU (1) | AU729245B2 (ru) |
BR (1) | BR9908020B1 (ru) |
CA (1) | CA2319107C (ru) |
CO (1) | CO5060536A1 (ru) |
CZ (1) | CZ294042B6 (ru) |
DE (1) | DE69909597T2 (ru) |
DK (1) | DK1060221T3 (ru) |
ES (1) | ES2204107T3 (ru) |
FI (1) | FI118180B (ru) |
HU (1) | HUP0101154A3 (ru) |
IL (1) | IL137804A0 (ru) |
MY (1) | MY123257A (ru) |
NO (1) | NO319039B1 (ru) |
NZ (1) | NZ505901A (ru) |
PL (1) | PL186840B1 (ru) |
PT (1) | PT1060221E (ru) |
RU (1) | RU2181132C1 (ru) |
SK (1) | SK285219B6 (ru) |
TW (1) | TWI239995B (ru) |
WO (1) | WO1999042537A1 (ru) |
ZA (1) | ZA991150B (ru) |
Families Citing this family (61)
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US20050061230A1 (en) * | 2003-09-23 | 2005-03-24 | Saint-Gobain Ceramics & Plastics, Inc. | Spinel articles and methods for forming same |
US7326477B2 (en) * | 2003-09-23 | 2008-02-05 | Saint-Gobain Ceramics & Plastics, Inc. | Spinel boules, wafers, and methods for fabricating same |
US7919815B1 (en) | 2005-02-24 | 2011-04-05 | Saint-Gobain Ceramics & Plastics, Inc. | Spinel wafers and methods of preparation |
US7294044B2 (en) * | 2005-04-08 | 2007-11-13 | Ferro Corporation | Slurry composition and method for polishing organic polymer-based ophthalmic substrates |
SI2094443T1 (sl) * | 2006-12-19 | 2014-06-30 | Saint-Gobain Ceramics & Plastics, Inc. | Submikronski alfa aluminijevi oksidni visokotemperaturno vezani abrazivi |
KR20110019427A (ko) | 2008-06-23 | 2011-02-25 | 생-고뱅 어브레이시브즈, 인코포레이티드 | 고공극율 유리질 초연마 제품들 및 그 제조 방법 |
RU2487792C2 (ru) * | 2009-01-30 | 2013-07-20 | ПиСиДабл-ю ХОЛДИНГЗ, ЭлЭлСи | Составы и способы для восстановления пластмассовых колпаков и линз |
WO2011056671A2 (en) | 2009-10-27 | 2011-05-12 | Saint-Gobain Abrasives, Inc. | Resin bonded abrasive |
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US10759024B2 (en) | 2017-01-31 | 2020-09-01 | Saint-Gobain Ceramics & Plastics, Inc. | Abrasive article including shaped abrasive particles |
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US11865663B2 (en) * | 2018-05-10 | 2024-01-09 | George Shuai | Optical surface polishing |
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CN110724460A (zh) * | 2019-11-13 | 2020-01-24 | 刘通 | 一种铈铝复合氧化物抛光粉的制备方法 |
KR20220116556A (ko) | 2019-12-27 | 2022-08-23 | 세인트-고바인 세라믹스 앤드 플라스틱스, 인크. | 연마 물품 및 이의 형성 방법 |
CN113881348A (zh) * | 2021-11-04 | 2022-01-04 | 青岛福禄泰科表面材料科技有限公司 | 一种复合氧化铝抛光液及其制备方法和应用 |
CN114213977A (zh) * | 2021-12-23 | 2022-03-22 | 中天科技精密材料有限公司 | 抛光剂及其制备方法 |
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-
1998
- 1998-02-18 US US09/025,730 patent/US5989301A/en not_active Expired - Lifetime
-
1999
- 1999-02-12 ZA ZA9901150A patent/ZA991150B/xx unknown
- 1999-02-12 MY MYPI99000512A patent/MY123257A/en unknown
- 1999-02-15 CO CO99008983A patent/CO5060536A1/es unknown
- 1999-02-16 AT AT99907002T patent/ATE245180T1/de active
- 1999-02-16 CN CNB998028681A patent/CN1187426C/zh not_active Expired - Fee Related
- 1999-02-16 HU HU0101154A patent/HUP0101154A3/hu unknown
- 1999-02-16 JP JP2000532484A patent/JP3605036B2/ja not_active Expired - Lifetime
- 1999-02-16 AR ARP990100633A patent/AR014959A1/es unknown
- 1999-02-16 ES ES99907002T patent/ES2204107T3/es not_active Expired - Lifetime
- 1999-02-16 SK SK1145-2000A patent/SK285219B6/sk not_active IP Right Cessation
- 1999-02-16 IL IL13780499A patent/IL137804A0/xx not_active IP Right Cessation
- 1999-02-16 RU RU2000122964/04A patent/RU2181132C1/ru not_active IP Right Cessation
- 1999-02-16 DE DE69909597T patent/DE69909597T2/de not_active Expired - Lifetime
- 1999-02-16 PT PT99907002T patent/PT1060221E/pt unknown
- 1999-02-16 CA CA002319107A patent/CA2319107C/en not_active Expired - Fee Related
- 1999-02-16 DK DK99907002T patent/DK1060221T3/da active
- 1999-02-16 BR BRPI9908020-6A patent/BR9908020B1/pt not_active IP Right Cessation
- 1999-02-16 PL PL99342392A patent/PL186840B1/pl not_active IP Right Cessation
- 1999-02-16 WO PCT/US1999/003143 patent/WO1999042537A1/en active IP Right Grant
- 1999-02-16 NZ NZ505901A patent/NZ505901A/en unknown
- 1999-02-16 CZ CZ20002969A patent/CZ294042B6/cs not_active IP Right Cessation
- 1999-02-16 AU AU26777/99A patent/AU729245B2/en not_active Ceased
- 1999-02-16 EP EP19990907002 patent/EP1060221B1/en not_active Expired - Lifetime
- 1999-02-16 KR KR1020007009035A patent/KR100354202B1/ko not_active IP Right Cessation
- 1999-03-02 TW TW088102220A patent/TWI239995B/zh not_active IP Right Cessation
- 1999-07-26 US US09/361,438 patent/US6258136B1/en not_active Expired - Lifetime
-
2000
- 2000-08-15 FI FI20001800A patent/FI118180B/fi not_active IP Right Cessation
- 2000-08-17 NO NO20004122A patent/NO319039B1/no not_active IP Right Cessation
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