DE60017550D1 - Giessform zur herstellung von kontaktlinsen - Google Patents
Giessform zur herstellung von kontaktlinsenInfo
- Publication number
- DE60017550D1 DE60017550D1 DE60017550T DE60017550T DE60017550D1 DE 60017550 D1 DE60017550 D1 DE 60017550D1 DE 60017550 T DE60017550 T DE 60017550T DE 60017550 T DE60017550 T DE 60017550T DE 60017550 D1 DE60017550 D1 DE 60017550D1
- Authority
- DE
- Germany
- Prior art keywords
- casting
- production
- contact lenses
- lenses
- contact
- 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
- B29D11/0048—Moulds for lenses
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0888—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using transparant moulds
- B29C35/0894—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using transparant moulds provided with masks or diaphragms
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1635—Making multilayered or multicoloured articles using displaceable mould parts, e.g. retractable partition between adjacent mould cavities
-
- 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
- B29D11/00057—Production of contact lenses characterised by the shape or surface condition of the edge, e.g. flashless, burrless, smooth
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
-
- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/001—Shaping in several steps
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
-
- 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)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Ophthalmology & Optometry (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Eyeglasses (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28291599A | 1999-03-31 | 1999-03-31 | |
US282915 | 1999-03-31 | ||
PCT/EP2000/002770 WO2000059713A1 (en) | 1999-03-31 | 2000-03-29 | Mold for forming contact lenses |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60017550D1 true DE60017550D1 (de) | 2005-02-24 |
DE60017550T2 DE60017550T2 (de) | 2006-03-30 |
Family
ID=23083670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60017550T Expired - Lifetime DE60017550T2 (de) | 1999-03-31 | 2000-03-29 | Giessform zur herstellung von kontaktlinsen |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1165304B1 (de) |
JP (1) | JP4783505B2 (de) |
AR (1) | AR024539A1 (de) |
AT (1) | ATE287328T1 (de) |
AU (1) | AU4113300A (de) |
DE (1) | DE60017550T2 (de) |
TW (1) | TW482720B (de) |
WO (1) | WO2000059713A1 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6997693B2 (en) * | 2001-10-19 | 2006-02-14 | Novartis Ag | Casting mold half and casting mold for producing contact lenses |
US6939486B2 (en) * | 2002-06-25 | 2005-09-06 | Bausch & Lomb Incorporated | Apparatus and method for making intraocular lenses |
US7387759B2 (en) | 2002-12-17 | 2008-06-17 | Novartis Ag | System and method for curing polymeric moldings having a masking collar |
FR2856006B1 (fr) * | 2003-06-11 | 2007-03-23 | Essilor Int | Dispositif a supports articules pour le moulage d'une lentille optique, en particulier une lentille ophtalmique |
US20050056954A1 (en) * | 2003-09-12 | 2005-03-17 | Devlin Brian Gerrard | Method for making contact lenses |
US7585167B2 (en) | 2004-12-30 | 2009-09-08 | Bausch + Lomb Incorporated | Core locking assembly and method for orientation of asymmetric tooling |
US7320587B2 (en) * | 2005-08-09 | 2008-01-22 | Cooper Vision, Inc. | Contact lens molds and systems and methods for producing same |
US20080239237A1 (en) * | 2007-03-30 | 2008-10-02 | Ansell Scott F | Molds with thermoplastic elastomers for producing ophthalmic lenses |
NL1033905C2 (nl) * | 2007-05-29 | 2008-12-02 | Otb Groep B V | Werkwijze en inrichting voor het vervaardigen van contactlenzen, gietmal voor gebruik in een dergelijke inrichting, contactlensverpakking en contactlens vervaardigd met een dergelijke werkwijze. |
JP5363503B2 (ja) * | 2007-12-31 | 2013-12-11 | ボーシュ アンド ローム インコーポレイティド | 眼科デバイスを含むバイオメディカルデバイスを形成するためのキャスティングモールド |
CN101970199B (zh) | 2008-03-12 | 2013-09-25 | 诺瓦提斯公司 | 铸塑成型隐形眼镜的方法 |
EP2281681B1 (de) * | 2009-08-04 | 2018-10-17 | FLIR Systems Trading Belgium BVBA | Steuerung der Oberflächenglätte mittels Lichtausrichtung |
NL2006921C2 (nl) * | 2011-06-09 | 2012-12-11 | Innovalens B V | Gietmal voor het vervaardigen van contactlenzen of intra-oculaire lenzen. |
US9884435B2 (en) * | 2013-02-08 | 2018-02-06 | Johnson & Johnson Vision Care, Inc. | Casting cup assembly for forming an ophthalmic device |
GB2533409B (en) * | 2014-12-19 | 2018-10-03 | Coopervision Int Holding Co Lp | Contact lens mold parts, contact lens mold assemblies, and methods of making contact lenses |
US9938034B2 (en) | 2014-12-19 | 2018-04-10 | Coopervision International Holding Company, Lp | Method and apparatus relating to manufacture of molds for forming contact lenses |
US9937640B2 (en) | 2014-12-19 | 2018-04-10 | Coopervision International Holding Company, Lp | Apparatus and method for closure of ophthalmic lens molds |
US10029402B2 (en) | 2014-12-19 | 2018-07-24 | Coopervision International Holding Company, Lp | Method and apparatus for manufacturing contact lenses |
US10137612B2 (en) | 2014-12-19 | 2018-11-27 | Coopervision International Holding Company, Lp | Methods and apparatus for manufacture of ophthalmic lenses |
US9764501B2 (en) | 2014-12-19 | 2017-09-19 | Coopervision International Holding Company, Lp | Contact lens mold parts, contact lens mold assemblies, and methods of making contact lenses |
KR102280270B1 (ko) * | 2019-12-24 | 2021-07-21 | (주)코멕스카본 | 곡면 가공용 지그 |
KR20240059628A (ko) * | 2021-11-29 | 2024-05-07 | 알콘 인코포레이티드 | 하이브리드 콘택트 렌즈를 제조하기 위한 삽입체 배치 시스템 및 방법 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4701288A (en) * | 1985-06-05 | 1987-10-20 | Bausch & Lomb Incorporated | Method of making articles of dissimilar polymer compositions |
JP3022997B2 (ja) * | 1991-03-01 | 2000-03-21 | トーメー産業株式会社 | 眼用レンズの製造法およびその製造法に用いる成形型 |
ATE178255T1 (de) * | 1993-07-19 | 1999-04-15 | Novartis Erfind Verwalt Gmbh | Verfahren und vorrichtung zur herstellung von kontaktlinsen |
ES2108407T3 (es) * | 1993-07-29 | 1997-12-16 | Ciba Geigy Ag | Procedimiento y dispositivo para la obtencion de cuerpos moldeados, asi como cuerpos moldeados obtenidos segun el procedimiento. |
JP3068735B2 (ja) * | 1993-10-20 | 2000-07-24 | キヤノン株式会社 | 成形品及びその製造方法及び成形型 |
US5540410A (en) * | 1994-06-10 | 1996-07-30 | Johnson & Johnson Vision Prod | Mold halves and molding assembly for making contact lenses |
US5861114A (en) * | 1994-06-10 | 1999-01-19 | Johnson&Johnson Vision Products, Inc. | Method of manufacturing complex optical designs in soft contact lenses |
US5620720A (en) * | 1994-11-29 | 1997-04-15 | Allergan | Cast molding of intraocular lenses |
JPH10315252A (ja) * | 1997-05-20 | 1998-12-02 | Menicon Co Ltd | レンズブランク成形用型及びコンタクトレンズの製造方法 |
TW429327B (en) * | 1997-10-21 | 2001-04-11 | Novartis Ag | Single mould alignment |
-
2000
- 2000-03-29 TW TW089105830A patent/TW482720B/zh active
- 2000-03-29 AU AU41133/00A patent/AU4113300A/en not_active Abandoned
- 2000-03-29 WO PCT/EP2000/002770 patent/WO2000059713A1/en active IP Right Grant
- 2000-03-29 AT AT00920617T patent/ATE287328T1/de not_active IP Right Cessation
- 2000-03-29 DE DE60017550T patent/DE60017550T2/de not_active Expired - Lifetime
- 2000-03-29 AR ARP000101411A patent/AR024539A1/es unknown
- 2000-03-29 EP EP00920617A patent/EP1165304B1/de not_active Expired - Lifetime
- 2000-03-29 JP JP2000609250A patent/JP4783505B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2000059713A1 (en) | 2000-10-12 |
AR024539A1 (es) | 2002-10-16 |
EP1165304A1 (de) | 2002-01-02 |
ATE287328T1 (de) | 2005-02-15 |
AU4113300A (en) | 2000-10-23 |
JP2002540980A (ja) | 2002-12-03 |
EP1165304B1 (de) | 2005-01-19 |
DE60017550T2 (de) | 2006-03-30 |
JP4783505B2 (ja) | 2011-09-28 |
TW482720B (en) | 2002-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: PFENNING MEINIG & PARTNER GBR, 80339 MUENCHEN |