DE60319293D1 - Verfahren zur Behandlung eines Formwerkzeuges oder einer Formhälfte für die Herstellung von ophthalmischen Linsen - Google Patents
Verfahren zur Behandlung eines Formwerkzeuges oder einer Formhälfte für die Herstellung von ophthalmischen LinsenInfo
- Publication number
- DE60319293D1 DE60319293D1 DE60319293T DE60319293T DE60319293D1 DE 60319293 D1 DE60319293 D1 DE 60319293D1 DE 60319293 T DE60319293 T DE 60319293T DE 60319293 T DE60319293 T DE 60319293T DE 60319293 D1 DE60319293 D1 DE 60319293D1
- Authority
- DE
- Germany
- Prior art keywords
- mold
- treating
- manufacture
- ophthalmic lenses
- mold half
- 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 - Lifetime
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
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Eyeglasses (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Surface Treatment Of Glass (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02002351 | 2002-01-31 | ||
EP02002351 | 2002-01-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60319293D1 true DE60319293D1 (de) | 2008-04-10 |
DE60319293T2 DE60319293T2 (de) | 2009-02-26 |
Family
ID=27741102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60319293T Expired - Lifetime DE60319293T2 (de) | 2002-01-31 | 2003-01-30 | Verfahren zur Behandlung eines Formwerkzeuges oder einer Formhälfte für die Herstellung von ophthalmischen Linsen |
Country Status (4)
Country | Link |
---|---|
US (1) | US7059335B2 (de) |
JP (1) | JP4298307B2 (de) |
AT (1) | ATE387299T1 (de) |
DE (1) | DE60319293T2 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100896684B1 (ko) * | 2004-01-27 | 2009-05-14 | 삼성전자주식회사 | 수신 성능이 향상된 디지털 방송 송수신 시스템 및 그의신호처리방법 |
SG191444A1 (en) * | 2006-12-21 | 2013-07-31 | Novartis Ag | High intensity uv mold pretreatment |
MY151567A (en) * | 2008-01-25 | 2014-06-13 | Novartis Ag | Apparatus, carrier and method for the plasma treatment of molds |
GB0921236D0 (en) | 2009-12-03 | 2010-01-20 | Angiomed Ag | Stent device delivery system and method of making such |
TW201141693A (en) * | 2010-03-25 | 2011-12-01 | Johnson & Johnson Vision Care | Ophthalmic lens mold treatment |
WO2013081959A1 (en) * | 2011-11-29 | 2013-06-06 | Novartis Ag | Method of treating a lens forming surface of at least one mold half for molding ophthalmic lenses |
WO2013106196A1 (en) | 2011-12-31 | 2013-07-18 | Novartis Ag | Method of making contact lenses with identifying mark |
EP2797734B1 (de) | 2011-12-31 | 2016-04-06 | Novartis AG | Verfahren zur herstellung farbiger kontaktlinsen |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3953115A (en) * | 1973-03-16 | 1976-04-27 | Itek Corporation | Method for providing an abrasion resistant coating for plastic ophthalmic lenses and the resulting lenses |
US4096315A (en) * | 1976-12-15 | 1978-06-20 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Process for producing a well-adhered durable optical coating on an optical plastic substrate |
US4381963A (en) * | 1980-07-30 | 1983-05-03 | The University Of Rochester | Micro fabrication molding process |
JPH0642003B2 (ja) * | 1983-09-20 | 1994-06-01 | オリンパス光学工業株式会社 | 光学部品の反射防止膜とその形成方法 |
JPS61174128A (ja) | 1985-01-28 | 1986-08-05 | Sumitomo Electric Ind Ltd | レンズ成形用型 |
CA1293655C (en) * | 1985-04-30 | 1991-12-31 | Takashi Taniguchi | Anti-reflection optical article and process for preparation thereof |
JPS61272362A (ja) | 1985-05-29 | 1986-12-02 | Hitachi Ltd | 成形型の製作方法 |
US4830879A (en) * | 1986-09-25 | 1989-05-16 | Battelle Memorial Institute | Broadband antireflective coating composition and method |
JPH01301864A (ja) * | 1988-05-31 | 1989-12-06 | Hoya Corp | ガラス成形型の製造方法 |
JPH0755840B2 (ja) * | 1988-07-29 | 1995-06-14 | ホーヤ株式会社 | ガラス成形型の再生方法 |
US5573715A (en) | 1992-12-21 | 1996-11-12 | Johnson & Johnson Vision Products, Inc. | Method for treating an ophthalmic lens mold |
JPH06320636A (ja) | 1993-05-12 | 1994-11-22 | Canon Inc | 光学素子成形用型の製造方法 |
JP2783749B2 (ja) * | 1993-06-03 | 1998-08-06 | キヤノン株式会社 | 光学素子成形用型の再生方法 |
FR2721720B1 (fr) * | 1994-06-27 | 1996-09-06 | Essilor Int | Lentille ophtalmique en verre organique à intercouche anti-chocs et son procédé de fabrication. |
IT1282106B1 (it) * | 1996-01-31 | 1998-03-12 | Sola Optical Italia S P A | Substrato trasparente fotocromatico comprendente un rivestimento superficiale antiriflesso |
JP3821878B2 (ja) * | 1996-04-23 | 2006-09-13 | フジノン株式会社 | 離型膜形成方法 |
TW347363B (en) | 1996-11-12 | 1998-12-11 | Bae-Hyeock Chun | Method for improving demolding effect of a mold by a low temperature plasma process |
FR2772141B1 (fr) * | 1997-12-08 | 2001-10-05 | Commissariat Energie Atomique | Revetement absorbeur de lumiere a haut pouvoir absorbant |
JPH11248906A (ja) * | 1998-03-06 | 1999-09-17 | Hitachi Koki Co Ltd | レンズ及びこれを用いた光学装置 |
CA2328897A1 (en) * | 1998-05-05 | 1999-11-11 | Bausch & Lomb Incorporated | Plasma surface treatment of silicone hydrogel contact lenses |
US6164777A (en) * | 1998-12-16 | 2000-12-26 | Bausch & Lomb Incorporated | Color-imparting contact lenses with interference coating and method for making the same |
AU761789B2 (en) | 1999-06-11 | 2003-06-12 | Bausch & Lomb Incorporated | Lens molds with protective coatings for production of contact lenses and other ophthalmic products |
US6841008B1 (en) * | 2000-07-17 | 2005-01-11 | Cypress Semiconductor Corporation | Method for cleaning plasma etch chamber structures |
US6610350B2 (en) * | 2000-10-05 | 2003-08-26 | Menicon Co., Ltd. | Method of modifying ophthalmic lens surface by plasma generated at atmospheric pressure |
ATE526135T1 (de) | 2001-03-26 | 2011-10-15 | Novartis Ag | Giessform und verfahren zur herstellung von opthalmischen linsen |
US20040211217A1 (en) * | 2002-09-11 | 2004-10-28 | Hoya Corporation | Method of regenerating pressing molds and method of manufacturing optical elements |
-
2003
- 2003-01-29 US US10/353,532 patent/US7059335B2/en not_active Expired - Lifetime
- 2003-01-30 AT AT03001974T patent/ATE387299T1/de not_active IP Right Cessation
- 2003-01-30 JP JP2003021469A patent/JP4298307B2/ja not_active Expired - Fee Related
- 2003-01-30 DE DE60319293T patent/DE60319293T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE387299T1 (de) | 2008-03-15 |
US20030163196A1 (en) | 2003-08-28 |
JP4298307B2 (ja) | 2009-07-15 |
DE60319293T2 (de) | 2009-02-26 |
JP2003260712A (ja) | 2003-09-16 |
US7059335B2 (en) | 2006-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |