CA2398616A1 - Procede de polissage d'articles en acrylique mou - Google Patents
Procede de polissage d'articles en acrylique mou Download PDFInfo
- Publication number
- CA2398616A1 CA2398616A1 CA002398616A CA2398616A CA2398616A1 CA 2398616 A1 CA2398616 A1 CA 2398616A1 CA 002398616 A CA002398616 A CA 002398616A CA 2398616 A CA2398616 A CA 2398616A CA 2398616 A1 CA2398616 A1 CA 2398616A1
- Authority
- CA
- Canada
- Prior art keywords
- polishing
- cleaning
- beads
- alumina
- slurry
- 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.)
- Abandoned
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)
Abstract
L'invention concerne un procédé de polissage d'articles constitués de matériaux acryliques mous. Ledit procédé consiste en une phase de polissage et en une phase de nettoyage. Dans la phase de polissage, un réceptacle est chargé de billes de polissage de différentes tailles, d'alumine, d'un agent gonflant, et des articles à polir, et est agité pendant une durée et à une vitesse suffisantes pour que les irrégularités de surface soient éliminées. Après la phase de polissage, les articles polis sont nettoyés par agitation à l'aide d'une boue de nettoyage comprenant des billes de nettoyage de tailles différentes, de l'alumine, un solvant et un surfactant, pendant une durée et à une vitesse suffisantes pour que la surface des articles polis soit nettoyée. L'agitation s'effectue, de préférence, au moyen d'un tambour culbuteur.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2000/005729 WO2001066309A1 (fr) | 2000-03-06 | 2000-03-06 | Procede de polissage d'articles en acrylique mou |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2398616A1 true CA2398616A1 (fr) | 2001-09-13 |
Family
ID=21741119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002398616A Abandoned CA2398616A1 (fr) | 2000-03-06 | 2000-03-06 | Procede de polissage d'articles en acrylique mou |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1261453B1 (fr) |
JP (1) | JP2003525761A (fr) |
AT (1) | ATE272464T1 (fr) |
AU (1) | AU778441B2 (fr) |
CA (1) | CA2398616A1 (fr) |
DE (1) | DE60012796T2 (fr) |
DK (1) | DK1261453T3 (fr) |
ES (1) | ES2222184T3 (fr) |
PT (1) | PT1261453E (fr) |
WO (1) | WO2001066309A1 (fr) |
Families Citing this family (4)
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)
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 |
DE69712905T2 (de) * | 1996-11-01 | 2002-11-21 | Alcon Laboratories, Inc. | Polierverfahren für weiche acrylgegenstände |
-
2000
- 2000-03-06 DK DK00912180T patent/DK1261453T3/da active
- 2000-03-06 CA CA002398616A patent/CA2398616A1/fr not_active Abandoned
- 2000-03-06 WO PCT/US2000/005729 patent/WO2001066309A1/fr active IP Right Grant
- 2000-03-06 ES ES00912180T patent/ES2222184T3/es not_active Expired - Lifetime
- 2000-03-06 JP JP2001564948A patent/JP2003525761A/ja not_active Withdrawn
- 2000-03-06 AT AT00912180T patent/ATE272464T1/de not_active IP Right Cessation
- 2000-03-06 EP EP00912180A patent/EP1261453B1/fr not_active Expired - Lifetime
- 2000-03-06 AU AU33951/00A patent/AU778441B2/en not_active Ceased
- 2000-03-06 DE DE2000612796 patent/DE60012796T2/de not_active Expired - Fee Related
- 2000-03-06 PT PT00912180T patent/PT1261453E/pt unknown
Also Published As
Publication number | Publication date |
---|---|
ES2222184T3 (es) | 2005-02-01 |
WO2001066309A1 (fr) | 2001-09-13 |
DE60012796T2 (de) | 2005-01-13 |
EP1261453B1 (fr) | 2004-08-04 |
AU778441B2 (en) | 2004-12-02 |
ATE272464T1 (de) | 2004-08-15 |
DK1261453T3 (da) | 2004-10-04 |
JP2003525761A (ja) | 2003-09-02 |
AU3395100A (en) | 2001-09-17 |
EP1261453A1 (fr) | 2002-12-04 |
PT1261453E (pt) | 2004-10-29 |
DE60012796D1 (de) | 2004-09-09 |
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US20120245682A1 (en) | Surface treated implantable articles and related methods | |
CA2344660C (fr) | Technique de polissage a basse temperature pour articles en acrylique tendre | |
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JP2004515376A (ja) | 眼内レンズの乾式研磨 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
FZDE | Discontinued |