ZA961365B - Method using supercritical fluid - Google Patents
Method using supercritical fluidInfo
- Publication number
- ZA961365B ZA961365B ZA961365A ZA961365A ZA961365B ZA 961365 B ZA961365 B ZA 961365B ZA 961365 A ZA961365 A ZA 961365A ZA 961365 A ZA961365 A ZA 961365A ZA 961365 B ZA961365 B ZA 961365B
- Authority
- ZA
- South Africa
- Prior art keywords
- lens
- mold
- supercritical fluid
- polymeric article
- undesirable materials
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/00038—Production of contact lenses
- B29D11/00125—Auxiliary operations, e.g. removing oxygen from the mould, conveying moulds from a storage to the production line in an inert atmosphere
- B29D11/00192—Demoulding, e.g. separating lenses from mould halves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/102—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration with means for agitating the liquid
- B08B3/104—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration with means for agitating the liquid using propellers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0021—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by liquid gases or supercritical fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0003—Discharging moulded articles from the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/009—After-treatment of articles without altering their shape; Apparatus therefor using gases without chemical reaction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/00038—Production of contact lenses
- B29D11/00076—Production of contact lenses enabling passage of fluids, e.g. oxygen, tears, between the area under the lens and the lens exterior
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/0009—After-treatment of articles without altering their shape; Apparatus therefor using liquids, e.g. solvents, swelling agents
- B29C2071/0027—Removing undesirable residual components, e.g. solvents, unreacted monomers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/0009—After-treatment of articles without altering their shape; Apparatus therefor using liquids, e.g. solvents, swelling agents
- B29C2071/0054—Supercritical fluid treatment, i.e. using a liquid in which distinct liquid and gas phases do not exist
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0016—Lenses
- B29L2011/0041—Contact lenses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/753—Medical equipment; Accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Eyeglasses (AREA)
- Extraction Or Liquid Replacement (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/393,107 US5607518A (en) | 1995-02-22 | 1995-02-22 | Methods of deblocking, extracting and cleaning polymeric articles with supercritical fluids |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA961365B true ZA961365B (en) | 1996-08-22 |
Family
ID=23553303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA961365A ZA961365B (en) | 1995-02-22 | 1996-02-21 | Method using supercritical fluid |
Country Status (19)
Country | Link |
---|---|
US (1) | US5607518A (xx) |
EP (1) | EP0809564B1 (xx) |
JP (1) | JPH11500078A (xx) |
KR (1) | KR19980702373A (xx) |
CN (1) | CN1175921A (xx) |
AT (1) | ATE179924T1 (xx) |
AU (1) | AU4623296A (xx) |
BR (1) | BR9607340A (xx) |
CA (1) | CA2211023A1 (xx) |
CZ (1) | CZ266197A3 (xx) |
DE (1) | DE69602427T2 (xx) |
FI (1) | FI973381A0 (xx) |
HU (1) | HUP9702450A2 (xx) |
IL (1) | IL117143A0 (xx) |
NO (1) | NO973809L (xx) |
PL (1) | PL321941A1 (xx) |
TW (1) | TW291541B (xx) |
WO (1) | WO1996026059A1 (xx) |
ZA (1) | ZA961365B (xx) |
Families Citing this family (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69511067T2 (de) | 1994-01-31 | 1999-12-09 | Bausch & Lomb Inc., Rochester | Verfahren zur behandlung von kontaktlinsen mit superkritischen fluidum |
US5860467A (en) | 1996-12-03 | 1999-01-19 | The University Of North Carolina At Chapel Hill | Use of CO2 -soluble materials in making molds |
US6497000B1 (en) * | 1999-09-30 | 2002-12-24 | Novartis Ag | Apparatus for cleaning ophthalmic components |
WO2001002881A1 (en) * | 1999-07-01 | 2001-01-11 | Bausch & Lomb Incorporated | Process for removing extractables from polymeric contact lenses |
AT407967B (de) * | 1999-08-26 | 2001-07-25 | Schmoll Ralph | Vorrichtung zum abblocken von optischen gläsern, insbesondere von brillengläsern |
JP2001158827A (ja) * | 1999-09-21 | 2001-06-12 | Daicel Chem Ind Ltd | プラスチック成形品の表面改質方法及び表面改質プラスチック成形品 |
CA2384652A1 (en) | 1999-09-24 | 2001-04-05 | Baush & Lomb Incorporated | Process for purifying and reusing solvent used to remove extractables |
DE60021595T3 (de) † | 1999-10-27 | 2011-08-18 | Novartis AG, 4056 | Entformung von kontakt-linsen |
US6514438B1 (en) * | 1999-12-21 | 2003-02-04 | Bausch & Lomb Incorporated | Pulse extraction of ocular medical devices |
WO2002026464A1 (en) * | 2000-09-29 | 2002-04-04 | Depuy Orthopaedics, Inc. | Supercritical fluid treatment of irradiated polyethylene |
US6939487B1 (en) * | 2000-10-13 | 2005-09-06 | Novartis A.G. | Deblocking contact lenses |
US7160492B2 (en) * | 2001-12-12 | 2007-01-09 | Depuy Products, Inc. | Orthopaedic device for implantation in the body of an animal and method for making the same |
US7819925B2 (en) * | 2002-01-28 | 2010-10-26 | Depuy Products, Inc. | Composite prosthetic bearing having a crosslinked articulating surface and method for making the same |
US7186364B2 (en) * | 2002-01-28 | 2007-03-06 | Depuy Products, Inc. | Composite prosthetic bearing constructed of polyethylene and an ethylene-acrylate copolymer and method for making the same |
JP2005523951A (ja) * | 2002-04-23 | 2005-08-11 | ベーリンガー インゲルハイム ファーマシューティカルズ インコーポレイテッド | カルボマー中の残留有機溶媒の低減方法 |
US20040002770A1 (en) * | 2002-06-28 | 2004-01-01 | King Richard S. | Polymer-bioceramic composite for orthopaedic applications and method of manufacture thereof |
US7174744B2 (en) * | 2002-08-20 | 2007-02-13 | American Air Liquide, Inc. | Method of improving the biocidal efficacy of dry ice |
US6827093B2 (en) * | 2002-11-14 | 2004-12-07 | Lens Technology I, Llc | Optical lens steam cleaning apparatus and method of using the same |
US7285287B2 (en) * | 2002-11-14 | 2007-10-23 | Synecor, Llc | Carbon dioxide-assisted methods of providing biocompatible intraluminal prostheses |
US7938861B2 (en) * | 2003-04-15 | 2011-05-10 | Depuy Products, Inc. | Implantable orthopaedic device and method for making the same |
US20040262809A1 (en) * | 2003-06-30 | 2004-12-30 | Smith Todd S. | Crosslinked polymeric composite for orthopaedic implants |
US7368589B2 (en) * | 2003-10-31 | 2008-05-06 | Johnson & Johnson Vision Care, Inc. | Purification of silicone containing compounds by supercritical fluid extraction |
DE10353553A1 (de) * | 2003-11-14 | 2005-06-23 | Stockmar, Günter | Verfahren zum thermischen Abblocken bzw. Abtauen des Alloys sowie ein mit Alloy an einem Werkstück festgelegtes Blockstück |
JP4495476B2 (ja) * | 2004-02-09 | 2010-07-07 | Hoya株式会社 | 反射防止膜を有する光学素子の製造方法 |
US20050258096A1 (en) * | 2004-05-21 | 2005-11-24 | Bausch & Lomb Incorporated | Process for extracting biomedical devices |
US20050276723A1 (en) * | 2004-06-15 | 2005-12-15 | Meenakshi Sundaram | Aseptic sterilant using ozone in liquid carbon dioxide |
EP1611877A1 (en) * | 2004-06-28 | 2006-01-04 | Universidade de Coimbra | Method for preparing sustained-release therapeutic ophthalmic articles using compressed fluids for impregnation of drugs |
US7384430B2 (en) * | 2004-06-30 | 2008-06-10 | Depuy Products, Inc. | Low crystalline polymeric material for orthopaedic implants and an associated method |
CA2575987A1 (en) * | 2004-08-05 | 2006-03-02 | Mallinckrodt Baker, Inc. | Preparation of ultrapure polymeric articles |
US20060078592A1 (en) * | 2004-10-12 | 2006-04-13 | Bausch & Lomb Incorporated | Drug delivery systems |
US20060130881A1 (en) * | 2004-12-21 | 2006-06-22 | Sanjay Rastogi | Method of cleaning optical tools for making contact lens molds using super-cooled fluids |
US20060131769A1 (en) * | 2004-12-22 | 2006-06-22 | Bausch & Lomb Incorporated | Pre-polymer extraction using a super-cooled fluid |
US7896921B2 (en) * | 2004-12-30 | 2011-03-01 | Depuy Products, Inc. | Orthopaedic bearing and method for making the same |
US7883653B2 (en) | 2004-12-30 | 2011-02-08 | Depuy Products, Inc. | Method of making an implantable orthopaedic bearing |
US7879275B2 (en) * | 2004-12-30 | 2011-02-01 | Depuy Products, Inc. | Orthopaedic bearing and method for making the same |
EP1683626A1 (en) * | 2005-01-25 | 2006-07-26 | Linde Aktiengesellschaft | Method and apparatus for treating injection moulded articles with gas |
US20070132125A1 (en) * | 2005-12-08 | 2007-06-14 | Bausch & Lomb Incorporated | Use of a super-cooled fluid in lens processing |
US20070132120A1 (en) * | 2005-12-08 | 2007-06-14 | Bausch & Lomb Incorporated | Preferential release of an ophthalmic lens using a super-cooled fluid |
US20070132121A1 (en) * | 2005-12-08 | 2007-06-14 | Bausch & Lomb Incorporated | Method of cleaning molds using super-cooled fluids |
US20070132119A1 (en) * | 2005-12-08 | 2007-06-14 | Bausch & Lomb Incorporated | Use of a super-cooled fluid in the manufacture of contact lenses |
US20070132118A1 (en) * | 2005-12-09 | 2007-06-14 | Bausch And Lomb Incorporated | Method and Apparatus for Treatment of a Device-in-Mold Assembly with a Supercritical Fluid |
US20070138670A1 (en) * | 2005-12-20 | 2007-06-21 | Bausch And Lomb Incorporated | Method and Apparatus for the Dry Release of a Compliant Opthalmic Article from a Mold Surface |
US7811483B2 (en) * | 2006-06-01 | 2010-10-12 | Coopervision International Holding Company, Lp | Delensing of ophthalmic lenses using gas |
US8231218B2 (en) | 2006-06-15 | 2012-07-31 | Coopervision International Holding Company, Lp | Wettable silicone hydrogel contact lenses and related compositions and methods |
ES2289933B1 (es) * | 2006-07-06 | 2009-05-06 | RAFER & PROJECT, S.L. | Procedimiento para desbloqueo del soporte y eliminacion de lamina protectora de lentes durante su fabricacion. |
MY147579A (en) * | 2006-09-21 | 2012-12-31 | Novartis Ag | Method of de-molding contact lenses |
US8037415B1 (en) | 2007-09-21 | 2011-10-11 | United Services Automobile Association (Usaa) | Systems, methods, and computer readable media for managing a hosts file |
US20100109176A1 (en) | 2008-11-03 | 2010-05-06 | Chris Davison | Machined lens molds and methods for making and using same |
US8313675B2 (en) * | 2009-08-31 | 2012-11-20 | Coopervision International Holding Company, Lp | Demolding of ophthalmic lenses during the manufacture thereof |
JP2011051098A (ja) * | 2009-08-31 | 2011-03-17 | Olympus Corp | 光学素子の製造方法、及び、光学素子 |
WO2012045171A1 (en) * | 2010-10-07 | 2012-04-12 | Husky Injection Molding System Ltd. | A molding stack having vent cleaning |
FR2994850B1 (fr) * | 2012-09-04 | 2015-07-17 | Jean-Marie Andre | Procede de traitement pour l'elaboration d'implants ou de protheses de polymeres a liberation controlee de principes actifs. |
CN105142688B (zh) | 2014-02-04 | 2018-01-19 | 艾博特心血管系统公司 | 具有基于novolimus和丙交酯的涂层使得novolimus与涂层具有最小键合量的药物递送支架或支撑件 |
FR3032904B1 (fr) * | 2015-02-19 | 2017-11-10 | Prodways | Procede de post-traitement d'objets tridimensionnels fabriques par stereolithographie |
WO2016198405A1 (en) * | 2015-06-08 | 2016-12-15 | Eidgenössische Technische Hochschule Zürich | Polymer compositions and processing thereof |
DE102015219948A1 (de) * | 2015-10-14 | 2017-04-20 | Volkswagen Aktiengesellschaft | Verfahren zur Entfernung von Monomeren und/oder Oligomeren aus einem durch Polymerisation entstandenen Bauteil |
US10567084B2 (en) | 2017-12-18 | 2020-02-18 | Honeywell International Inc. | Thermal interface structure for optical transceiver modules |
CN115873300A (zh) * | 2018-11-16 | 2023-03-31 | 浙江大学 | 一种用超/亚临界流体脱除海绵中挥发性有机物的方法 |
US20220006092A1 (en) * | 2018-11-19 | 2022-01-06 | Cens Materials Ltd. | Dispersion of small scale materials via cavitation |
EP3738991A1 (de) * | 2019-05-17 | 2020-11-18 | Evonik Operations GmbH | Verfahren zum lösen von klebstoffen |
CN111965874B (zh) * | 2020-08-07 | 2023-12-29 | Tcl华星光电技术有限公司 | 液晶显示面板的制作方法及液晶显示面板 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT313039B (de) * | 1971-05-07 | 1974-01-25 | Studiengesellschaft Kohle Mbh | Verfahren zur Gewinnung von Coffein aus Rohkaffee |
JPS63309403A (ja) * | 1987-06-12 | 1988-12-16 | Nkk Corp | 泥漿鋳込み成形用鋳型 |
US4873218A (en) * | 1988-05-26 | 1989-10-10 | The United States Department Of Energy | Low density, resorcinol-formaldehyde aerogels |
US4882107A (en) * | 1988-11-23 | 1989-11-21 | Union Carbide Chemicals And Plastics Company Inc. | Mold release coating process and apparatus using a supercritical fluid |
GB8928250D0 (en) * | 1989-12-14 | 1990-02-21 | Erba Carlo Spa | Use of supercritical fluids to obtain porous sponges of biodegradable polymers |
US5306350A (en) * | 1990-12-21 | 1994-04-26 | Union Carbide Chemicals & Plastics Technology Corporation | Methods for cleaning apparatus using compressed fluids |
EP0564396A1 (de) * | 1992-04-01 | 1993-10-06 | SULZER Medizinaltechnik AG | Verfahren und Vorrichtung zur Reinigung und Keimverminderung von textilen medizinischen Implantaten |
JPH0627424A (ja) * | 1992-07-09 | 1994-02-04 | Asahi Chem Ind Co Ltd | コンタクトレンズ材料およびその製造方法 |
US5339844A (en) * | 1992-08-10 | 1994-08-23 | Hughes Aircraft Company | Low cost equipment for cleaning using liquefiable gases |
US5456759A (en) * | 1992-08-10 | 1995-10-10 | Hughes Aircraft Company | Method using megasonic energy in liquefied gases |
DE4309734A1 (de) * | 1993-03-25 | 1994-09-29 | Akzo Nobel Nv | Verfahren zum Reinigen von Hohlfasern |
-
1995
- 1995-02-22 US US08/393,107 patent/US5607518A/en not_active Expired - Fee Related
- 1995-06-07 TW TW084105843A patent/TW291541B/zh active
-
1996
- 1996-02-09 PL PL96321941A patent/PL321941A1/xx unknown
- 1996-02-09 WO PCT/EP1996/000554 patent/WO1996026059A1/en not_active Application Discontinuation
- 1996-02-09 CN CN96192100A patent/CN1175921A/zh active Pending
- 1996-02-09 KR KR1019970705771A patent/KR19980702373A/ko not_active Application Discontinuation
- 1996-02-09 AU AU46232/96A patent/AU4623296A/en not_active Abandoned
- 1996-02-09 DE DE69602427T patent/DE69602427T2/de not_active Expired - Fee Related
- 1996-02-09 AT AT96901799T patent/ATE179924T1/de not_active IP Right Cessation
- 1996-02-09 HU HU9702450A patent/HUP9702450A2/hu unknown
- 1996-02-09 JP JP8525347A patent/JPH11500078A/ja active Pending
- 1996-02-09 EP EP96901799A patent/EP0809564B1/en not_active Expired - Lifetime
- 1996-02-09 BR BR9607340A patent/BR9607340A/pt not_active Application Discontinuation
- 1996-02-09 CZ CZ972661A patent/CZ266197A3/cs unknown
- 1996-02-09 CA CA002211023A patent/CA2211023A1/en not_active Abandoned
- 1996-02-15 IL IL11714396A patent/IL117143A0/xx unknown
- 1996-02-21 ZA ZA961365A patent/ZA961365B/xx unknown
-
1997
- 1997-08-18 FI FI973381A patent/FI973381A0/fi unknown
- 1997-08-19 NO NO973809A patent/NO973809L/no unknown
Also Published As
Publication number | Publication date |
---|---|
DE69602427T2 (de) | 1999-10-07 |
FI973381A (fi) | 1997-08-18 |
EP0809564B1 (en) | 1999-05-12 |
KR19980702373A (ko) | 1998-07-15 |
HUP9702450A2 (hu) | 1998-03-30 |
MX9706417A (es) | 1997-11-29 |
PL321941A1 (en) | 1998-01-05 |
ATE179924T1 (de) | 1999-05-15 |
BR9607340A (pt) | 1997-11-25 |
EP0809564A1 (en) | 1997-12-03 |
IL117143A0 (en) | 1996-06-18 |
DE69602427D1 (de) | 1999-06-17 |
CN1175921A (zh) | 1998-03-11 |
NO973809L (no) | 1997-10-22 |
WO1996026059A1 (en) | 1996-08-29 |
TW291541B (xx) | 1996-11-21 |
JPH11500078A (ja) | 1999-01-06 |
CZ266197A3 (en) | 1997-11-12 |
FI973381A0 (fi) | 1997-08-18 |
US5607518A (en) | 1997-03-04 |
NO973809D0 (no) | 1997-08-19 |
AU4623296A (en) | 1996-09-11 |
CA2211023A1 (en) | 1996-08-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW291541B (xx) | ||
US7147326B2 (en) | Lens with colored portion and coated surface | |
HK1009337A1 (en) | Surface coating of polymer objects | |
NO975289D0 (no) | Polysiloksan-polyol makromerer, samt fremgangsmåte og anvendelse derav | |
US20070132125A1 (en) | Use of a super-cooled fluid in lens processing | |
CA2153972A1 (en) | Contact Lens Treatment Apparatus | |
AU1959288A (en) | Contamination removal process | |
WO2000037545A8 (en) | Surface treatment of fluorinated contact lens materials | |
MX9603063A (es) | Tratamiento de lentes de contacto con fluido supercritico. | |
US11358353B2 (en) | Method for producing contact lenses | |
AU8453391A (en) | A method of surface-cleaning and/or sterilising optical components, especially contact lenses | |
BR9405160A (pt) | Processo e dispositivo de tratamento pré-colagem de superficies borrachosas vulcanizadas e processos de recapagem de reparação e de fabricação de um pnemático e de fabricação de uma banda de rodagem | |
ES2101360T3 (es) | Metodo para moldear una lente de contacto hidrofila. | |
SE8900129D0 (sv) | Foerfarande foer renovering av faelgar/hjul | |
WO2001074570A3 (en) | Apparatus and system for the production of plastic lenses | |
US4223782A (en) | Contact lens cleaning and rinsing device and method | |
SE9202925D0 (sv) | Method in the production of intraocular lenses | |
DK0657264T3 (da) | Fremgangsmåde og apparat til fremstilling af kontaktlinse | |
WO2002087861A3 (en) | Lens production line | |
EP0233708A3 (en) | Coated substrates | |
NZ508338A (en) | Process for removing coating from vitreous surface using ammonium bifluoride | |
WO2004031275A3 (en) | Method of purification of polymeric medical device materials using continuous soxhlet extraction | |
GB2326165A (en) | Method for reducing crazing in a plastics material | |
DE69519046D1 (de) | Verfahren zur Herstellung eines zum Färben von Kontaktlinsen verwendbaren Farbstoffs | |
MXPA99008794A (en) | Molding processes |