ATE287328T1 - Giessform zur herstellung von kontaktlinsen - Google Patents
Giessform zur herstellung von kontaktlinsenInfo
- Publication number
- ATE287328T1 ATE287328T1 AT00920617T AT00920617T ATE287328T1 AT E287328 T1 ATE287328 T1 AT E287328T1 AT 00920617 T AT00920617 T AT 00920617T AT 00920617 T AT00920617 T AT 00920617T AT E287328 T1 ATE287328 T1 AT E287328T1
- Authority
- AT
- Austria
- Prior art keywords
- mold
- contact lenses
- producing contact
- producing
- lenses
- 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
- B29D11/0048—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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28291599A | 1999-03-31 | 1999-03-31 | |
PCT/EP2000/002770 WO2000059713A1 (en) | 1999-03-31 | 2000-03-29 | Mold for forming contact lenses |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE287328T1 true ATE287328T1 (de) | 2005-02-15 |
Family
ID=23083670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00920617T ATE287328T1 (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. |
US7850878B2 (en) * | 2007-12-31 | 2010-12-14 | Bausch & Lomb Incorporated | Method of forming a biomedical device including an ophthalmic device |
ATE516940T1 (de) | 2008-03-12 | 2011-08-15 | Novartis Ag | Gussformverfahren und gussform für kontaktlinsen |
US20110057336A1 (en) * | 2009-08-04 | 2011-03-10 | Daniel Roitman | Control of surface roughness and patterns by light orientation |
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 |
US9937640B2 (en) | 2014-12-19 | 2018-04-10 | Coopervision International Holding Company, Lp | Apparatus and method for closure of ophthalmic lens molds |
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 |
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 |
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 |
KR102280270B1 (ko) * | 2019-12-24 | 2021-07-21 | (주)코멕스카본 | 곡면 가공용 지그 |
US20230166467A1 (en) * | 2021-11-29 | 2023-06-01 | Alcon Inc. | Systems and methods for insert placement to fabricate hybrid contact lenses |
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 |
IL110281A (en) * | 1993-07-19 | 1998-10-30 | Novartis Ag | Process and facility to create templates, and templates created according to this process |
ATE159886T1 (de) * | 1993-07-29 | 1997-11-15 | Ciba Geigy Ag | Verfahren und vorrichtung zur herstellung von formkörpern |
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 JP JP2000609250A patent/JP4783505B2/ja not_active Expired - Lifetime
- 2000-03-29 WO PCT/EP2000/002770 patent/WO2000059713A1/en active IP Right Grant
- 2000-03-29 DE DE60017550T patent/DE60017550T2/de not_active Expired - Lifetime
- 2000-03-29 AU AU41133/00A patent/AU4113300A/en not_active Abandoned
- 2000-03-29 AT AT00920617T patent/ATE287328T1/de not_active IP Right Cessation
- 2000-03-29 TW TW089105830A patent/TW482720B/zh active
- 2000-03-29 AR ARP000101411A patent/AR024539A1/es unknown
- 2000-03-29 EP EP00920617A patent/EP1165304B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU4113300A (en) | 2000-10-23 |
EP1165304A1 (de) | 2002-01-02 |
JP4783505B2 (ja) | 2011-09-28 |
EP1165304B1 (de) | 2005-01-19 |
DE60017550T2 (de) | 2006-03-30 |
DE60017550D1 (de) | 2005-02-24 |
WO2000059713A1 (en) | 2000-10-12 |
AR024539A1 (es) | 2002-10-16 |
TW482720B (en) | 2002-04-11 |
JP2002540980A (ja) | 2002-12-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |