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DE60012796T2 - Polierverfahren für weiche acrylgegenstände - Google Patents

Polierverfahren für weiche acrylgegenstände Download PDF

Info

Publication number
DE60012796T2
DE60012796T2 DE2000612796 DE60012796T DE60012796T2 DE 60012796 T2 DE60012796 T2 DE 60012796T2 DE 2000612796 DE2000612796 DE 2000612796 DE 60012796 T DE60012796 T DE 60012796T DE 60012796 T2 DE60012796 T2 DE 60012796T2
Authority
DE
Germany
Prior art keywords
cleaning
polishing
beads
slurry
alumina
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.)
Expired - Fee Related
Application number
DE2000612796
Other languages
German (de)
English (en)
Other versions
DE60012796D1 (de
Inventor
Stephanie Robinson
Kevin Lewellen
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.)
Alcon Research LLC
Original Assignee
Alcon Manufacturing Ltd
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 Alcon Manufacturing Ltd filed Critical Alcon Manufacturing Ltd
Application granted granted Critical
Publication of DE60012796D1 publication Critical patent/DE60012796D1/de
Publication of DE60012796T2 publication Critical patent/DE60012796T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B24B13/0006—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor for intraocular lenses
    • 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
    • B24B13/0025—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor for contact lenses
    • 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
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • 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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/20—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of plastics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Detergent Compositions (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Eyeglasses (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cleaning In General (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
DE2000612796 2000-03-06 2000-03-06 Polierverfahren für weiche acrylgegenstände Expired - Fee Related DE60012796T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2000/005729 WO2001066309A1 (en) 2000-03-06 2000-03-06 Polishing method for soft acrylic articles

Publications (2)

Publication Number Publication Date
DE60012796D1 DE60012796D1 (de) 2004-09-09
DE60012796T2 true DE60012796T2 (de) 2005-01-13

Family

ID=21741119

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2000612796 Expired - Fee Related DE60012796T2 (de) 2000-03-06 2000-03-06 Polierverfahren für weiche acrylgegenstände

Country Status (10)

Country Link
EP (1) EP1261453B1 (pt)
JP (1) JP2003525761A (pt)
AT (1) ATE272464T1 (pt)
AU (1) AU778441B2 (pt)
CA (1) CA2398616A1 (pt)
DE (1) DE60012796T2 (pt)
DK (1) DK1261453T3 (pt)
ES (1) ES2222184T3 (pt)
PT (1) PT1261453E (pt)
WO (1) WO2001066309A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040158323A1 (en) * 2002-11-20 2004-08-12 Lisk James R. Method for adjusting protein affinity of hydrophilic polymers
JP2005327929A (ja) * 2004-05-14 2005-11-24 Murata Mfg Co Ltd 半導体セラミック電子部品の製造方法
US20080294254A1 (en) * 2005-12-06 2008-11-27 Cumming J Stuart Intraocular lens
KR102327965B1 (ko) * 2021-07-13 2021-11-17 김기수 아크릴 연마 공정

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5133159A (en) * 1989-01-13 1992-07-28 Nestle S.A. Method for polishing silicone products
US5766243A (en) * 1995-08-21 1998-06-16 Oasis Medical, Inc. Abrasive polished canalicular implant
ES2175485T3 (es) * 1996-11-01 2002-11-16 Alcon Lab Inc Metodo criogenico de pulir para articulos acrilicos blandos.

Also Published As

Publication number Publication date
CA2398616A1 (en) 2001-09-13
AU3395100A (en) 2001-09-17
EP1261453A1 (en) 2002-12-04
WO2001066309A1 (en) 2001-09-13
JP2003525761A (ja) 2003-09-02
DK1261453T3 (da) 2004-10-04
DE60012796D1 (de) 2004-09-09
PT1261453E (pt) 2004-10-29
AU778441B2 (en) 2004-12-02
ES2222184T3 (es) 2005-02-01
ATE272464T1 (de) 2004-08-15
EP1261453B1 (en) 2004-08-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee