[go: up one dir, main page]

CA2001487A1 - Tampon gelifiant et methode amelioree de finition et de polissage de surfaces de verres d'optique - Google Patents

Tampon gelifiant et methode amelioree de finition et de polissage de surfaces de verres d'optique

Info

Publication number
CA2001487A1
CA2001487A1 CA 2001487 CA2001487A CA2001487A1 CA 2001487 A1 CA2001487 A1 CA 2001487A1 CA 2001487 CA2001487 CA 2001487 CA 2001487 A CA2001487 A CA 2001487A CA 2001487 A1 CA2001487 A1 CA 2001487A1
Authority
CA
Canada
Prior art keywords
surfacing
pad
improved method
workpiece
matrix
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
Application number
CA 2001487
Other languages
English (en)
Other versions
CA2001487C (fr
Inventor
Mark M. Mayton
Alan J. Lopresti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vibrantz Corp
Original Assignee
Ferro Corp
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
Application filed by Ferro Corp filed Critical Ferro Corp
Publication of CA2001487A1 publication Critical patent/CA2001487A1/fr
Application granted granted Critical
Publication of CA2001487C publication Critical patent/CA2001487C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B24D3/001—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 supporting member
    • B24D3/002—Flexible supporting members, e.g. paper, woven, plastic materials
    • 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

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)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
CA 2001487 1988-10-26 1989-10-25 Tampon gelifiant et methode amelioree de finition et de polissage de surfaces de verres d'optique Expired - Fee Related CA2001487C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26283888A 1988-10-26 1988-10-26
US07/262,838 1988-10-26

Publications (2)

Publication Number Publication Date
CA2001487A1 true CA2001487A1 (fr) 1990-04-26
CA2001487C CA2001487C (fr) 1994-03-22

Family

ID=22999282

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2001487 Expired - Fee Related CA2001487C (fr) 1988-10-26 1989-10-25 Tampon gelifiant et methode amelioree de finition et de polissage de surfaces de verres d'optique

Country Status (5)

Country Link
EP (1) EP0366051B1 (fr)
JP (1) JP2796678B2 (fr)
CA (1) CA2001487C (fr)
DE (1) DE68905297T2 (fr)
MX (1) MX171378B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0641110B2 (ja) * 1990-01-22 1994-06-01 ソマール株式会社 研磨フィルムの製造方法
JPH069869U (ja) * 1992-05-19 1994-02-08 裕一 市口 研磨具
JP2595909Y2 (ja) * 1992-08-24 1999-06-02 ホーヤ株式会社 レンズ研磨用パッド
WO1994013434A1 (fr) * 1992-12-17 1994-06-23 Minnesota Mining And Manufacturing Company Suspensions epaisses a viscosite reduite, articles abrasifs fabriques a partir de ces suspensions et procedes de fabrication des articles
WO2001083163A2 (fr) * 2000-04-28 2001-11-08 3M Innovative Properties Company Procede de nettoyage de verre
US6638144B2 (en) 2000-04-28 2003-10-28 3M Innovative Properties Company Method of cleaning glass
DE102004003131A1 (de) † 2004-01-15 2005-08-11 Carl Zeiss Vorrichtung und Verfahren zum Polieren einer optischen Fläche, optisches Bauelement, sowie Verfahren zum Herstellen eines Polierwerkzeugs
CN115339121B (zh) * 2021-05-12 2024-06-07 华侨大学 一种柔性溶胶凝胶抛光块体的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4255164A (en) * 1979-04-30 1981-03-10 Minnesota Mining And Manufacturing Company Fining sheet and method of making and using the same
US4576612A (en) * 1984-06-01 1986-03-18 Ferro Corporation Fixed ophthalmic lens polishing pad
JPS61195183A (ja) * 1985-02-22 1986-08-29 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション 研磨粉固定型ポリウレタン研磨材料
US4652275A (en) * 1985-08-07 1987-03-24 Minnesota Mining And Manufacturing Company Erodable agglomerates and abrasive products containing the same

Also Published As

Publication number Publication date
DE68905297T2 (de) 1993-06-17
JPH02167662A (ja) 1990-06-28
MX171378B (es) 1993-10-21
CA2001487C (fr) 1994-03-22
DE68905297D1 (de) 1993-04-15
EP0366051A1 (fr) 1990-05-02
EP0366051B1 (fr) 1993-03-10
JP2796678B2 (ja) 1998-09-10

Similar Documents

Publication Publication Date Title
DE69503408D1 (de) Vorrichtung zum chemisch-mechanischen Polieren mit verbesserter Verteilung der Polierzusammensetzung
US4274232A (en) Friction grip pad
ATE156054T1 (de) Schleifgerät
KR970008391A (ko) 폴리싱포의 드레싱방법 및 장치
MY113867A (en) Polishing pad conditioning
ATE459453T1 (de) Polierkissen zum chemisch-mechanischen polieren von substraten in gegenwart von schleifpartikeln enthaltende aufschlämmung
EP0349653A4 (en) Superfinishing machine with lapping film
US5000761A (en) Gel producing pad and improved method for surfacing and polishing lenses
CA2001487A1 (fr) Tampon gelifiant et methode amelioree de finition et de polissage de surfaces de verres d'optique
DE3277176D1 (en) Attaching element to be employed in grinding and polishing machines
CA2036294A1 (fr) Methode de traitement de lentilles corneennes souples
JPS5537252A (en) Wheel truing device of grinder
EP0624432A4 (fr) Procede de polissage, appareil et meule flexivle prevus a cet effet.
JPS57102747A (en) Lens abrasion method
SE8201948L (sv) Sett och anordning for kontroll av slipning
FR2330502A1 (fr) Procede et outil de surfacage optique
DE3870438D1 (de) Werkzeug zum abrichten einer schleifscheibe sowie anwendungsmethode.
JPS6427846A (en) Polishing method for lens and its device
ATE215420T1 (de) Gerät zum chemisch-mechanischen polieren von wafern
JPH0382154U (fr)
JPS61146472A (ja) ドレツシング工具
JPS6458463A (en) Grinding by casted iron bond tool
JPH08257891A (ja) ２軸ローラー式研削研磨機及びそのホイールに対する研磨体の取付け方法
JPH08521U (ja) 研磨用具
RU2064401C1 (ru) Способ нанесения на основу клеевой композиции при изготовлении абразивного инструмента на гибкой основе

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed