BR9404182A - Process for polishing an optical quality surface - Google Patents

Process for polishing an optical quality surface

Info

Publication number
BR9404182A
BR9404182A BR9404182A BR9404182A BR9404182A BR 9404182 A BR9404182 A BR 9404182A BR 9404182 A BR9404182 A BR 9404182A BR 9404182 A BR9404182 A BR 9404182A BR 9404182 A BR9404182 A BR 9404182A
Authority
BR
Brazil
Prior art keywords
polishing
optical quality
quality surface
optical
quality
Prior art date
Application number
BR9404182A
Other languages
Portuguese (pt)
Inventor
Gene Orville Lindholm
Robert Allen Follensbee
Original Assignee
Minnesota Mining & Mfg
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22513040&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9404182(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of BR9404182A publication Critical patent/BR9404182A/en

Links

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
BR9404182A 1993-10-29 1994-10-20 Process for polishing an optical quality surface BR9404182A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14542293A 1993-10-29 1993-10-29

Publications (1)

Publication Number Publication Date
BR9404182A true BR9404182A (en) 1995-06-27

Family

ID=22513040

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9404182A BR9404182A (en) 1993-10-29 1994-10-20 Process for polishing an optical quality surface

Country Status (8)

Country Link
EP (1) EP0650803B1 (en)
JP (1) JPH07186030A (en)
KR (1) KR950011056A (en)
CN (1) CN1108590A (en)
AU (1) AU672925B2 (en)
BR (1) BR9404182A (en)
CA (1) CA2133259A1 (en)
DE (1) DE69416928T2 (en)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
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 (en) * 1996-09-30 2000-02-01 윤종용 Database management system having automatic database connection facility using log file and automatic connection method thereof
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
US5910471A (en) * 1997-03-07 1999-06-08 Minnesota Mining And Manufacturing Company Abrasive article for providing a clear surface finish on glass
US5888119A (en) * 1997-03-07 1999-03-30 Minnesota Mining And Manufacturing Company Method 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
US8092707B2 (en) 1997-04-30 2012-01-10 3M Innovative Properties Company Compositions and methods for modifying a surface suited for semiconductor fabrication
EP1094918B1 (en) 1998-02-19 2005-05-04 Minnesota Mining And Manufacturing Company Abrasive article and method for grinding glass
US6179887B1 (en) 1999-02-17 2001-01-30 3M Innovative Properties Company Method for making an abrasive article and abrasive articles thereof
US6458018B1 (en) 1999-04-23 2002-10-01 3M Innovative Properties Company Abrasive article suitable for abrading glass and glass ceramic workpieces
DE60327957D1 (en) 2002-01-09 2009-07-30 Hoya Corp grinding tool
FI121654B (en) 2006-07-10 2011-02-28 Kwh Mirka Ab Oy Method for making a flexible abrasive wheel and a flexible abrasive wheel
FI20075533L (en) * 2007-07-10 2009-01-11 Kwh Mirka Ab Oy Abrasive product and method for making the same
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
CA2751158C (en) * 2009-01-30 2016-06-21 Lenzsavers, Llc Compositions and methods for restoring plastic covers and lenses
US7726808B1 (en) * 2009-05-20 2010-06-01 Gentex Optics, Inc. Rimless spectacle lens bore polishing method and apparatus
DE102010001769A1 (en) * 2010-02-10 2011-08-11 JÖST GmbH, 69483 Grinding and cleaning body
WO2011126028A1 (en) * 2010-04-08 2011-10-13 旭硝子株式会社 Method and apparatus for manufacturing glass plates
EP2658944A4 (en) 2010-12-30 2017-08-02 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 (en) * 2011-03-24 2016-04-20 Hoya株式会社 The processing method of optical glass and the manufacture method of optical glass lens
CN102380385B (en) * 2011-09-26 2013-11-13 浙江工业大学 Supported metal doped mesoporous titanium dioxide photocatalyst and application thereof
US9168638B2 (en) 2011-09-29 2015-10-27 Saint-Gobain Abrasives, Inc. Abrasive products and methods for finishing hard surfaces
JP2013086239A (en) 2011-10-21 2013-05-13 Hoya Corp Polishing tool for plastic lens, polishing method of plastic lens and method for manufacturing plastic lens
WO2013106575A1 (en) 2012-01-10 2013-07-18 Saint-Gobain Abrasives, Inc. Abrasive products and methods for finishing coated surfaces
RU2595788C2 (en) 2012-03-16 2016-08-27 Сэнт-Гобэн Эбрейзивс, Инк. Abrasive products and methods of finishing surfaces
US8968435B2 (en) 2012-03-30 2015-03-03 Saint-Gobain Abrasives, Inc. Abrasive products and methods for fine polishing of ophthalmic lenses
JP2016530109A (en) * 2013-06-07 2016-09-29 スリーエム イノベイティブ プロパティズ カンパニー Method of forming substrate indentation, polishing wheel, and cover
CN103805069B (en) * 2014-01-27 2016-03-02 欧普康视科技股份有限公司 A kind of contact lens polishing fluid and preparation method thereof
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
EP3497490A1 (en) 2016-08-12 2019-06-19 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 (en) * 2017-05-27 2017-09-01 青岛鲁航气囊护舷有限公司 A kind of hyperboloid sanding device
US11865663B2 (en) * 2018-05-10 2024-01-09 George Shuai Optical surface polishing
CN109249296B (en) * 2018-11-06 2023-06-13 西安北方光电科技防务有限公司 Optical processing method for small-caliber pyramid prism
CN113423537A (en) * 2018-12-18 2021-09-21 3M创新有限公司 Improved particle acceptance in abrasive article production
CN109483418B (en) * 2018-12-28 2023-11-17 西安增材制造国家研究院有限公司 Metal-based micro-lubrication grinding wheel and manufacturing method thereof
CN110191320B (en) * 2019-05-29 2021-03-16 合肥学院 Video jitter and freeze detection method and device based on pixel time sequence motion analysis
CN117020936B (en) * 2023-10-10 2023-12-29 青禾晶元(天津)半导体材料有限公司 Photocatalysis composite polishing pad and preparation method and polishing method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
AU7586794A (en) 1995-05-18
CA2133259A1 (en) 1995-04-30
KR950011056A (en) 1995-05-15
EP0650803A1 (en) 1995-05-03
AU672925B2 (en) 1996-10-17
DE69416928D1 (en) 1999-04-15
DE69416928T2 (en) 1999-11-11
JPH07186030A (en) 1995-07-25
CN1108590A (en) 1995-09-20
EP0650803B1 (en) 1999-03-10

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law