SG11201403641YA - Method of making colored contact lenses - Google Patents
Method of making colored contact lensesInfo
- Publication number
- SG11201403641YA SG11201403641YA SG11201403641YA SG11201403641YA SG11201403641YA SG 11201403641Y A SG11201403641Y A SG 11201403641YA SG 11201403641Y A SG11201403641Y A SG 11201403641YA SG 11201403641Y A SG11201403641Y A SG 11201403641YA SG 11201403641Y A SG11201403641Y A SG 11201403641YA
- Authority
- SG
- Singapore
- Prior art keywords
- contact lenses
- colored contact
- making colored
- making
- lenses
- Prior art date
Links
Classifications
-
- 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
-
- 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
- B29D11/00865—Applying coatings; tinting; colouring
- B29D11/00894—Applying coatings; tinting; colouring colouring or tinting
- B29D11/00903—Applying coatings; tinting; colouring colouring or tinting on the surface
-
- 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
- B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
- B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
- B29C37/0032—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied upon the mould surface before introducing the moulding compound, e.g. applying a gelcoat
-
- 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
-
- 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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
- B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
- B29C2037/0046—In-mould printing, in-mould transfer printing
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Engineering (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Eyeglasses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161582279P | 2011-12-31 | 2011-12-31 | |
PCT/US2012/069452 WO2013101481A1 (en) | 2011-12-31 | 2012-12-13 | Method of making colored contact lenses |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201403641YA true SG11201403641YA (en) | 2014-09-26 |
Family
ID=47436264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201403641YA SG11201403641YA (en) | 2011-12-31 | 2012-12-13 | Method of making colored contact lenses |
Country Status (7)
Country | Link |
---|---|
US (1) | US9346194B2 (en) |
EP (1) | EP2797734B1 (en) |
CN (1) | CN104023958B (en) |
HU (1) | HUE029659T2 (en) |
MY (1) | MY171175A (en) |
SG (1) | SG11201403641YA (en) |
WO (1) | WO2013101481A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150151500A1 (en) * | 2013-12-03 | 2015-06-04 | Johnson & Johnson Vision Care, Inc. | Method for treating a contact lens mold |
US9664927B2 (en) | 2014-03-31 | 2017-05-30 | Johnson & Johnson Vision Care, Inc. | Contact lens with pearlescent sclera |
TWI586543B (en) * | 2015-09-03 | 2017-06-11 | 明基材料股份有限公司 | Colored contact lenses |
SG10201509497VA (en) * | 2015-11-18 | 2017-06-29 | Emage Vision Pte Ltd | Contact lens defect inspection using uv illumination |
CN108368363B (en) * | 2015-12-28 | 2021-06-22 | 爱尔康公司 | Curable colored inks for making colored silicone hydrogel lenses |
TWI766235B (en) * | 2020-02-11 | 2022-06-01 | 華龍國際科技股份有限公司 | Frame with silicone layer outside and method for manufacturing the same |
CN113363791B (en) * | 2020-03-05 | 2023-07-18 | 昆山康龙电子科技有限公司 | Frame body with silica gel layer outside and manufacturing method for forming silica gel layer outside frame body |
WO2023228074A1 (en) | 2022-05-25 | 2023-11-30 | Alcon Inc. | Sandwich colored hydrogel contact lenses |
Family Cites Families (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3536386A (en) | 1967-10-27 | 1970-10-27 | Morris Spivack | Contact lens with simulated iris |
US4536554A (en) | 1984-02-22 | 1985-08-20 | Barnes-Hind, Inc. | Hydrophilic polymers and contact lenses made therefrom |
US4582402A (en) | 1984-04-16 | 1986-04-15 | Schering Corporation | Color-imparting contact lenses |
US4704017A (en) | 1984-04-16 | 1987-11-03 | Schering Corporation | Process for manufacturing colored contact lenses |
US4668240A (en) | 1985-05-03 | 1987-05-26 | Schering Corporation | Pigment colored contact lenses and method for making same |
US4857072A (en) | 1987-11-24 | 1989-08-15 | Schering Corporation | Hydrophilic colored contact lenses |
US5087392A (en) | 1988-05-31 | 1992-02-11 | Sola Usa, Inc. | Method of mold contact lenses |
US5034166A (en) | 1988-07-21 | 1991-07-23 | Allergan, Inc. | Method of molding a colored contact lens |
US4983702A (en) | 1988-09-28 | 1991-01-08 | Ciba-Geigy Corporation | Crosslinked siloxane-urethane polymer contact lens |
KR0171571B1 (en) | 1989-04-14 | 1999-05-01 | 스타이너 브이. 캔스타드 | Color binding mechanism for contact lenses |
EP0498835B1 (en) | 1989-11-01 | 1995-03-29 | Schering Corporation | Colored contact lens having very natural appearance |
IL103342A (en) | 1991-10-14 | 1995-12-08 | Ciba Geigy Ag | Copolymers comprising propellanes and contact lenses made therefrom |
US5391589A (en) | 1991-12-10 | 1995-02-21 | Seiko Epson Corporation | Contact lens and method of producing a contact lens |
US5894002A (en) | 1993-12-13 | 1999-04-13 | Ciba Vision Corporation | Process and apparatus for the manufacture of a contact lens |
US5597519A (en) | 1994-06-10 | 1997-01-28 | Johnson & Johnson Vision Products, Inc. | Ultraviolet cycling oven for polymerization of contact lenses |
US5555504A (en) | 1994-06-10 | 1996-09-10 | Johnson & Johnson Vision Products, Inc. | Production line tracking and quality control system |
US5760100B1 (en) | 1994-09-06 | 2000-11-14 | Ciba Vision Corp | Extended wear ophthalmic lens |
US5681510A (en) | 1994-10-13 | 1997-10-28 | Bausch & Lomb Incorporated | Method for treating plastic mold pieces |
US5656210A (en) | 1995-03-31 | 1997-08-12 | Johnson & Johnson Vision Products, Inc. | Reaction injection molding as a process to prepare contact lenses |
US6113817A (en) | 1997-03-25 | 2000-09-05 | Novartis Ag | Molding processes |
JP4544710B2 (en) | 1999-08-27 | 2010-09-15 | 株式会社メニコン | Mold for ophthalmic lens article and method for producing ophthalmic lens article |
US6827440B2 (en) | 2000-01-03 | 2004-12-07 | Wesley Jessen Company | Colored contact lens with a more natural appearance |
US6737661B2 (en) | 2000-08-17 | 2004-05-18 | Novartis Ag | Pre-treatment of molds |
WO2002074186A2 (en) | 2001-03-16 | 2002-09-26 | Novartis Ag | Colored printing ink for contact lenses |
US6663801B2 (en) | 2001-04-06 | 2003-12-16 | Johnson & Johnson Vision Care, Inc. | Silicon carbide IR-emitter heating device and method for demolding lenses |
DE60233468D1 (en) | 2001-11-14 | 2009-10-08 | Novartis Ag | Production of contact lenses with UV light |
US7059335B2 (en) | 2002-01-31 | 2006-06-13 | Novartis Ag | Process for treating moulds or mould halves for the production of ophthalmic lenses |
AU2003264249A1 (en) | 2002-09-03 | 2004-03-29 | Novartis Ag | Ink formulation and uses thereof |
JPWO2005016617A1 (en) * | 2003-08-19 | 2006-10-12 | 株式会社メニコン | Marked contact lens manufacturing method and marked contact lens obtained thereby |
US8147728B2 (en) * | 2004-04-01 | 2012-04-03 | Novartis Ag | Pad transfer printing of silicone hydrogel lenses using colored ink |
US7550519B2 (en) | 2004-04-21 | 2009-06-23 | Novartis Ag | Curable colored inks for making colored silicone hydrogel lenses |
US7785092B2 (en) * | 2005-08-09 | 2010-08-31 | Coopervision International Holding Company, Lp | Systems and methods for producing contact lenses from a polymerizable composition |
CN101516610B (en) | 2006-09-21 | 2012-09-05 | 诺瓦提斯公司 | Method of de-molding contact lenses |
US20080150178A1 (en) | 2006-12-21 | 2008-06-26 | Celeste Aguado | High intensity UV mold pretreatment |
US20080217800A1 (en) * | 2007-03-06 | 2008-09-11 | Kernick Edward R | Method for stabilizing lens mold assembly |
ATE516940T1 (en) * | 2008-03-12 | 2011-08-15 | Novartis Ag | MOLDING METHOD AND MOLD FOR CONTACT LENSES |
-
2012
- 2012-12-13 SG SG11201403641YA patent/SG11201403641YA/en unknown
- 2012-12-13 EP EP12806831.9A patent/EP2797734B1/en active Active
- 2012-12-13 CN CN201280064643.1A patent/CN104023958B/en active Active
- 2012-12-13 WO PCT/US2012/069452 patent/WO2013101481A1/en active Application Filing
- 2012-12-13 US US13/713,453 patent/US9346194B2/en active Active
- 2012-12-13 HU HUE12806831A patent/HUE029659T2/en unknown
- 2012-12-13 MY MYPI2014001547A patent/MY171175A/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP2797734B1 (en) | 2016-04-06 |
EP2797734A1 (en) | 2014-11-05 |
CN104023958B (en) | 2017-03-01 |
WO2013101481A1 (en) | 2013-07-04 |
US9346194B2 (en) | 2016-05-24 |
HUE029659T2 (en) | 2017-03-28 |
MY171175A (en) | 2019-09-30 |
US20130175721A1 (en) | 2013-07-11 |
CN104023958A (en) | 2014-09-03 |
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