EP0650803B1 - Method for the polishing and finishing of optical lenses - Google Patents
Method for the polishing and finishing of optical lenses Download PDFInfo
- Publication number
- EP0650803B1 EP0650803B1 EP94117033A EP94117033A EP0650803B1 EP 0650803 B1 EP0650803 B1 EP 0650803B1 EP 94117033 A EP94117033 A EP 94117033A EP 94117033 A EP94117033 A EP 94117033A EP 0650803 B1 EP0650803 B1 EP 0650803B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- abrasive
- binder
- lens
- polishing
- micrometers
- 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.)
- Revoked
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/01—Specific tools, e.g. bowl-like; Production, dressing or fastening of these tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/20—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially organic
- B24D3/28—Resins or natural or synthetic macromolecular compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
- B24D3/342—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14542293A | 1993-10-29 | 1993-10-29 | |
US145422 | 1993-10-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0650803A1 EP0650803A1 (en) | 1995-05-03 |
EP0650803B1 true EP0650803B1 (en) | 1999-03-10 |
Family
ID=22513040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94117033A Revoked EP0650803B1 (en) | 1993-10-29 | 1994-10-27 | Method for the polishing and finishing of optical lenses |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0650803B1 (zh) |
JP (1) | JPH07186030A (zh) |
KR (1) | KR950011056A (zh) |
CN (1) | CN1108590A (zh) |
AU (1) | AU672925B2 (zh) |
BR (1) | BR9404182A (zh) |
CA (1) | CA2133259A1 (zh) |
DE (1) | DE69416928T2 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6179887B1 (en) | 1999-02-17 | 2001-01-30 | 3M Innovative Properties Company | Method for making an abrasive article and abrasive articles thereof |
US6722952B2 (en) | 1999-04-23 | 2004-04-20 | 3M Innovative Properties Company | Abrasive article suitable for abrading glass and glass ceramic workpieces |
US8092707B2 (en) | 1997-04-30 | 2012-01-10 | 3M Innovative Properties Company | Compositions and methods for modifying a surface suited for semiconductor fabrication |
KR101621580B1 (ko) | 2009-01-30 | 2016-05-16 | 렌즈세이버스, 엘엘씨 | 플라스틱 커버 및 렌즈 복원용 조성물 및 복원 방법 |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5700302A (en) * | 1996-03-15 | 1997-12-23 | Minnesota Mining And Manufacturing Company | Radiation curable abrasive article with tie coat and method |
KR100243169B1 (ko) * | 1996-09-30 | 2000-02-01 | 윤종용 | 로그파일을 이용한 데이터베이스 자동연결기능을 구비한 데이터베이스 관리시스템 및 자동연결방법 |
US5876268A (en) * | 1997-01-03 | 1999-03-02 | Minnesota Mining And Manufacturing Company | Method and article for the production of optical quality surfaces on glass |
US5888119A (en) * | 1997-03-07 | 1999-03-30 | Minnesota Mining And Manufacturing Company | Method for providing a clear surface finish on glass |
US5910471A (en) * | 1997-03-07 | 1999-06-08 | Minnesota Mining And Manufacturing Company | Abrasive article for providing a clear surface finish on glass |
US6231629B1 (en) | 1997-03-07 | 2001-05-15 | 3M Innovative Properties Company | Abrasive article for providing a clear surface finish on glass |
US6524681B1 (en) | 1997-04-08 | 2003-02-25 | 3M Innovative Properties Company | Patterned surface friction materials, clutch plate members and methods of making and using same |
DE69925124T2 (de) | 1998-02-19 | 2006-01-19 | Minnesota Mining & Manufacturing Company, St. Paul | Schleifgegenstand und verfahren zum schleifen von glas |
DE60327957D1 (de) | 2002-01-09 | 2009-07-30 | Hoya Corp | Schleifwerkzeug |
FI121654B (sv) | 2006-07-10 | 2011-02-28 | Kwh Mirka Ab Oy | Förfarande för tillverkning av en flexibel sliprondell och en flexibel sliprondell |
FI20075533L (fi) * | 2007-07-10 | 2009-01-11 | Kwh Mirka Ab Oy | Hiomatuote ja menetelmä tämän valmistamiseksi |
US8580346B2 (en) | 2007-12-07 | 2013-11-12 | Pcw Holdings, Llc | Compositions and methods for restoring aircraft windows and other plastic surfaces |
GB0808434D0 (en) * | 2008-05-09 | 2008-06-18 | Histed Jonathon R | Improved running bases |
US7726808B1 (en) * | 2009-05-20 | 2010-06-01 | Gentex Optics, Inc. | Rimless spectacle lens bore polishing method and apparatus |
DE102010001769A1 (de) * | 2010-02-10 | 2011-08-11 | JÖST GmbH, 69483 | Schleif- und Reinigungskörper |
CN102822110A (zh) * | 2010-04-08 | 2012-12-12 | 旭硝子株式会社 | 玻璃板的制造方法及制造装置 |
US8888878B2 (en) | 2010-12-30 | 2014-11-18 | Saint-Gobain Abrasives, Inc. | Coated abrasive aggregates and products containg same |
US8574032B2 (en) | 2011-03-22 | 2013-11-05 | Pcw Holdings, Llc | UV protective coating composition and method |
CN102689252B (zh) * | 2011-03-24 | 2016-04-20 | Hoya株式会社 | 光学玻璃的加工方法和光学玻璃镜片的制造方法 |
CN102380385B (zh) * | 2011-09-26 | 2013-11-13 | 浙江工业大学 | 一种负载型金属掺杂介孔二氧化钛光催化剂及其应用 |
WO2013049526A2 (en) | 2011-09-29 | 2013-04-04 | Saint-Gobain Abrasives, Inc. | Abrasive products and methods for finishing hard surfaces |
JP2013086239A (ja) | 2011-10-21 | 2013-05-13 | Hoya Corp | プラスチックレンズ用の研磨工具、プラスチックレンズの研磨方法及びプラスチックレンズの製造方法 |
US9321947B2 (en) | 2012-01-10 | 2016-04-26 | Saint-Gobain Abrasives, Inc. | Abrasive products and methods for finishing coated surfaces |
CN104144769A (zh) | 2012-03-16 | 2014-11-12 | 圣戈班磨料磨具有限公司 | 研磨制品和用于精修表面的方法 |
US8968435B2 (en) | 2012-03-30 | 2015-03-03 | Saint-Gobain Abrasives, Inc. | Abrasive products and methods for fine polishing of ophthalmic lenses |
CN105339135B (zh) * | 2013-06-07 | 2018-02-02 | 3M创新有限公司 | 在基板、研磨轮和覆盖物中形成凹槽的方法 |
CN103805069B (zh) * | 2014-01-27 | 2016-03-02 | 欧普康视科技股份有限公司 | 一种角膜接触镜抛光液及其制备方法 |
US9971073B2 (en) * | 2014-04-14 | 2018-05-15 | Corning Incorporated | Enhanced performance metallic based optical mirror substrates |
US9630293B2 (en) * | 2015-06-26 | 2017-04-25 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Chemical mechanical polishing pad composite polishing layer formulation |
US11112544B2 (en) | 2016-08-12 | 2021-09-07 | 3M Innovative Properties Company | Truncated beadfilm constructions and methods of making the same |
GB2557952B (en) | 2016-12-16 | 2022-06-15 | Zeeko Innovations Ltd | Methods and apparatus for shaping workpieces |
CN107116420A (zh) * | 2017-05-27 | 2017-09-01 | 青岛鲁航气囊护舷有限公司 | 一种双曲面磨砂装置 |
US11865663B2 (en) * | 2018-05-10 | 2024-01-09 | George Shuai | Optical surface polishing |
CN109249296B (zh) * | 2018-11-06 | 2023-06-13 | 西安北方光电科技防务有限公司 | 小口径角锥棱镜光学加工方法 |
WO2020128845A1 (en) * | 2018-12-18 | 2020-06-25 | 3M Innovative Properties Company | Improved particle reception in abrasive article creation |
CN109483418B (zh) * | 2018-12-28 | 2023-11-17 | 西安增材制造国家研究院有限公司 | 金属基微量润滑砂轮及金属基微量润滑砂轮的制作方法 |
CN110191320B (zh) * | 2019-05-29 | 2021-03-16 | 合肥学院 | 基于像素时序运动分析的视频抖动与冻结检测方法及装置 |
CN117020936B (zh) * | 2023-10-10 | 2023-12-29 | 青禾晶元(天津)半导体材料有限公司 | 一种光催化复合抛光垫及其制备方法与抛光方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2398708A (en) * | 1941-09-13 | 1946-04-16 | American Optical Corp | Process of making optical elements |
US4255164A (en) * | 1979-04-30 | 1981-03-10 | Minnesota Mining And Manufacturing Company | Fining sheet and method of making and using the same |
US4644703A (en) * | 1986-03-13 | 1987-02-24 | Norton Company | Plural layered coated abrasive |
US4927431A (en) * | 1988-09-08 | 1990-05-22 | Minnesota Mining And Manufacturing Company | Binder for coated abrasives |
-
1994
- 1994-09-29 CA CA002133259A patent/CA2133259A1/en not_active Abandoned
- 1994-10-17 AU AU75867/94A patent/AU672925B2/en not_active Ceased
- 1994-10-20 BR BR9404182A patent/BR9404182A/pt not_active Application Discontinuation
- 1994-10-21 JP JP6256553A patent/JPH07186030A/ja active Pending
- 1994-10-22 KR KR1019940027066A patent/KR950011056A/ko not_active Application Discontinuation
- 1994-10-26 CN CN94116037A patent/CN1108590A/zh active Pending
- 1994-10-27 EP EP94117033A patent/EP0650803B1/en not_active Revoked
- 1994-10-27 DE DE69416928T patent/DE69416928T2/de not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8092707B2 (en) | 1997-04-30 | 2012-01-10 | 3M Innovative Properties Company | Compositions and methods for modifying a surface suited for semiconductor fabrication |
US6179887B1 (en) | 1999-02-17 | 2001-01-30 | 3M Innovative Properties Company | Method for making an abrasive article and abrasive articles thereof |
US6722952B2 (en) | 1999-04-23 | 2004-04-20 | 3M Innovative Properties Company | Abrasive article suitable for abrading glass and glass ceramic workpieces |
KR101621580B1 (ko) | 2009-01-30 | 2016-05-16 | 렌즈세이버스, 엘엘씨 | 플라스틱 커버 및 렌즈 복원용 조성물 및 복원 방법 |
Also Published As
Publication number | Publication date |
---|---|
AU7586794A (en) | 1995-05-18 |
DE69416928D1 (de) | 1999-04-15 |
JPH07186030A (ja) | 1995-07-25 |
AU672925B2 (en) | 1996-10-17 |
EP0650803A1 (en) | 1995-05-03 |
BR9404182A (pt) | 1995-06-27 |
DE69416928T2 (de) | 1999-11-11 |
CN1108590A (zh) | 1995-09-20 |
KR950011056A (ko) | 1995-05-15 |
CA2133259A1 (en) | 1995-04-30 |
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