CN102947081A - 用于注射模制隐形镜片的方法、装置及系统 - Google Patents
用于注射模制隐形镜片的方法、装置及系统 Download PDFInfo
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- CN102947081A CN102947081A CN2011800307813A CN201180030781A CN102947081A CN 102947081 A CN102947081 A CN 102947081A CN 2011800307813 A CN2011800307813 A CN 2011800307813A CN 201180030781 A CN201180030781 A CN 201180030781A CN 102947081 A CN102947081 A CN 102947081A
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- eyeglass
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- lens
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- Granted
Links
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- 238000006116 polymerization reaction Methods 0.000 claims description 29
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- 238000004891 communication Methods 0.000 claims description 13
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- 238000004659 sterilization and disinfection Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 230000036571 hydration Effects 0.000 claims description 4
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- 238000001723 curing Methods 0.000 description 9
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- 239000007924 injection Substances 0.000 description 7
- 238000002347 injection Methods 0.000 description 7
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- 230000005855 radiation Effects 0.000 description 6
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- HWSSEYVMGDIFMH-UHFFFAOYSA-N 2-[2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOCCOC(=O)C(C)=C HWSSEYVMGDIFMH-UHFFFAOYSA-N 0.000 description 1
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- 206010024214 Lenticular opacities Diseases 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
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- 229910052731 fluorine Inorganic materials 0.000 description 1
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- PNLUGRYDUHRLOF-UHFFFAOYSA-N n-ethenyl-n-methylacetamide Chemical compound C=CN(C)C(C)=O PNLUGRYDUHRLOF-UHFFFAOYSA-N 0.000 description 1
- 230000002186 photoactivation Effects 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- -1 propyl group methylsiloxane Chemical class 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 210000003456 pulmonary alveoli Anatomy 0.000 description 1
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- 238000004513 sizing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000012899 standard injection Substances 0.000 description 1
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- 125000002348 vinylic group Chemical group 0.000 description 1
Images
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
- B29D11/02—Artificial eyes from organic plastic material
-
- 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
- B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
-
- 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
- B29D11/00067—Hydrating contact 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
- 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
- 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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
- B29C67/246—Moulding high reactive monomers or prepolymers, e.g. by reaction injection moulding [RIM], liquid injection moulding [LIM]
-
- 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
- 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
- B29D11/00557—Moulds for lenses with deformable mould walls, e.g. to make lenses with different shapes
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/021—Lenses; Lens systems ; Methods of designing lenses with pattern for identification or with cosmetic or therapeutic effects
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/04—Contact lenses for the eyes
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/04—Contact lenses for the eyes
- G02C7/049—Contact lenses having special fitting or structural features achieved by special materials or material structures
-
- 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
- B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
- B29C2045/0027—Gate or gate mark locations
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2701—Details not specific to hot or cold runner channels
- B29C45/2708—Gates
-
- 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
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Eyeglasses (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35737110P | 2010-06-22 | 2010-06-22 | |
US61/357,371 | 2010-06-22 | ||
PCT/US2011/039663 WO2011162958A2 (en) | 2010-06-22 | 2011-06-08 | Methods, devices, and systems for injection molding contact lenses |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102947081A true CN102947081A (zh) | 2013-02-27 |
CN102947081B CN102947081B (zh) | 2016-08-24 |
Family
ID=45372021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180030781.3A Active CN102947081B (zh) | 2010-06-22 | 2011-06-08 | 用于注射模制隐形镜片的方法、装置及系统 |
Country Status (9)
Country | Link |
---|---|
US (1) | US9370906B2 (zh) |
EP (1) | EP2585285B1 (zh) |
KR (1) | KR101742349B1 (zh) |
CN (1) | CN102947081B (zh) |
HK (1) | HK1177718A1 (zh) |
HU (1) | HUE056910T2 (zh) |
MY (1) | MY167305A (zh) |
SG (1) | SG186266A1 (zh) |
WO (1) | WO2011162958A2 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109477976A (zh) * | 2016-07-26 | 2019-03-15 | 诺华股份有限公司 | 具有表示透镜标识码的压载标记的复曲面接触透镜 |
CN111376455A (zh) * | 2018-12-28 | 2020-07-07 | 株式会社小糸制作所 | 车辆用树脂成型品 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101484716B1 (ko) | 2012-06-26 | 2015-01-21 | 한라비스테온공조 주식회사 | 차량용 공조장치 |
US8911080B2 (en) * | 2012-08-27 | 2014-12-16 | Johnson & Johnson Vision Care, Inc. | Usage compliance indicator for contact lenses |
SG2013091079A (en) | 2013-01-09 | 2014-08-28 | Johnson & Johnson Vision Care | Multi-piece insert device with locking seal for ophthalmic devices |
GB201302268D0 (en) * | 2013-02-08 | 2013-03-27 | Ocutec Ltd | Molding Apparatus and Method |
CN104708763B (zh) * | 2013-12-11 | 2017-03-01 | 均豪精密工业股份有限公司 | 制镜系统及镜片的制备方法 |
KR101876701B1 (ko) * | 2018-01-25 | 2018-07-09 | 부산대학교 산학협력단 | 3차원 세포배양을 위한 하이드로겔 지지체 제조용 몰드 및 이를 이용한 하이드로겔 지지체의 제조방법 |
CN110341096B (zh) * | 2019-07-10 | 2020-12-25 | 苏州瑞尔康科技有限公司 | 一种50%含水量隐形眼镜模压模具及其制作方法 |
FR3114040B1 (fr) * | 2020-09-11 | 2022-08-26 | Faurecia Interieur Ind | Moule pour la réalisation d’une pièce en matériau de moulage |
US20230166467A1 (en) * | 2021-11-29 | 2023-06-01 | Alcon Inc. | Systems and methods for insert placement to fabricate hybrid contact lenses |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5632936A (en) * | 1994-05-04 | 1997-05-27 | Ciba-Geigy Ag | Method and apparatus for molding ophthalmic lenses using vacuum injection |
US20040207105A1 (en) * | 2000-03-31 | 2004-10-21 | Altmann Griffith E. | Method and mold to control optical device polymerization |
US20090059166A1 (en) * | 2007-08-31 | 2009-03-05 | Menicon Co., Ltd. | Contact lens and method of manufacturing the same |
US20090303432A1 (en) * | 2007-01-16 | 2009-12-10 | Menicon Co., Ltd. | Contact Lens and Method of Producing Contact Lens |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2665112B2 (ja) * | 1992-08-25 | 1997-10-22 | 本田技研工業株式会社 | 射出成形方法及び射出成形装置 |
JP2908176B2 (ja) | 1993-05-18 | 1999-06-21 | 株式会社小糸製作所 | 車輌用灯具の合成樹脂製積層レンズ及びその成形方法 |
US6203156B1 (en) | 1998-03-31 | 2001-03-20 | Johnson & Johnson Vision Care, Inc. | Contact lenses bearing marks |
EP1158339B1 (en) | 2000-05-25 | 2006-11-22 | Novartis AG | Contact lens with moulded inversion mark |
US9102110B2 (en) | 2005-08-09 | 2015-08-11 | Coopervision International Holding Company, Lp | Systems and methods for removing lenses from lens molds |
US9296160B2 (en) * | 2009-09-11 | 2016-03-29 | Coopervision International Holding Company, Lp | Method for moving wet ophthalmic lenses during their manufacture |
-
2011
- 2011-06-08 HU HUE11798601A patent/HUE056910T2/hu unknown
- 2011-06-08 US US13/704,538 patent/US9370906B2/en active Active
- 2011-06-08 CN CN201180030781.3A patent/CN102947081B/zh active Active
- 2011-06-08 WO PCT/US2011/039663 patent/WO2011162958A2/en active Application Filing
- 2011-06-08 SG SG2012090767A patent/SG186266A1/en unknown
- 2011-06-08 EP EP11798601.8A patent/EP2585285B1/en active Active
- 2011-06-08 KR KR1020137001549A patent/KR101742349B1/ko active IP Right Grant
- 2011-06-08 MY MYPI2012005350A patent/MY167305A/en unknown
-
2013
- 2013-04-22 HK HK13104835.6A patent/HK1177718A1/zh unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5632936A (en) * | 1994-05-04 | 1997-05-27 | Ciba-Geigy Ag | Method and apparatus for molding ophthalmic lenses using vacuum injection |
US20040207105A1 (en) * | 2000-03-31 | 2004-10-21 | Altmann Griffith E. | Method and mold to control optical device polymerization |
US20090303432A1 (en) * | 2007-01-16 | 2009-12-10 | Menicon Co., Ltd. | Contact Lens and Method of Producing Contact Lens |
US20090059166A1 (en) * | 2007-08-31 | 2009-03-05 | Menicon Co., Ltd. | Contact lens and method of manufacturing the same |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109477976A (zh) * | 2016-07-26 | 2019-03-15 | 诺华股份有限公司 | 具有表示透镜标识码的压载标记的复曲面接触透镜 |
CN111376455A (zh) * | 2018-12-28 | 2020-07-07 | 株式会社小糸制作所 | 车辆用树脂成型品 |
Also Published As
Publication number | Publication date |
---|---|
MY167305A (en) | 2018-08-16 |
SG186266A1 (en) | 2013-01-30 |
HK1177718A1 (zh) | 2013-08-30 |
EP2585285A4 (en) | 2017-12-27 |
KR101742349B1 (ko) | 2017-05-31 |
CN102947081B (zh) | 2016-08-24 |
WO2011162958A3 (en) | 2012-04-19 |
US9370906B2 (en) | 2016-06-21 |
US20130188123A1 (en) | 2013-07-25 |
HUE056910T2 (hu) | 2022-03-28 |
EP2585285B1 (en) | 2021-10-06 |
KR20130126888A (ko) | 2013-11-21 |
EP2585285A2 (en) | 2013-05-01 |
WO2011162958A2 (en) | 2011-12-29 |
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