ATE395174T1 - Verfahren zur herstellung von kontaktlinsen mit markierung und dadurch erhaltene kontaktlinsen mit markierung - Google Patents

Verfahren zur herstellung von kontaktlinsen mit markierung und dadurch erhaltene kontaktlinsen mit markierung

Info

Publication number
ATE395174T1
ATE395174T1 AT03818118T AT03818118T ATE395174T1 AT E395174 T1 ATE395174 T1 AT E395174T1 AT 03818118 T AT03818118 T AT 03818118T AT 03818118 T AT03818118 T AT 03818118T AT E395174 T1 ATE395174 T1 AT E395174T1
Authority
AT
Austria
Prior art keywords
contact lenses
contact lens
marked contact
molding surface
coloring composition
Prior art date
Application number
AT03818118T
Other languages
English (en)
Inventor
Yasuhiro Yokoyama
Hiroyuki Oyama
Original Assignee
Menicon Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Menicon Co Ltd filed Critical Menicon Co Ltd
Application granted granted Critical
Publication of ATE395174T1 publication Critical patent/ATE395174T1/de

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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/026—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles characterised by the shape of 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • B29C33/424—Moulding surfaces provided with means for marking or patterning
    • B29C33/428—For altering indicia, e.g. data, numbers
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
    • 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
    • B29D11/00134—Curing of the contact lens material
    • 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
    • B29D11/00317—Production of lenses with markings or patterns
    • 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
    • B29D11/00317—Production of lenses with markings or patterns
    • B29D11/00326—Production of lenses with markings or patterns having particular surface properties, e.g. a micropattern
    • 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
    • B29D11/00923—Applying coatings; tinting; colouring on lens surfaces for colouring or tinting
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/10—Polymeric dyes; Reaction products of dyes with monomers or with macromolecular compounds
    • C09B69/108—Polymeric dyes; Reaction products of dyes with monomers or with macromolecular compounds containing a phthalocyanine dye
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • G02B1/043—Contact lenses
    • 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
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/3642—Bags, bleeder sheets or cauls for isostatic pressing
    • B29C2043/3652—Elastic moulds or mould parts, e.g. cores or inserts
    • 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
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • B29C33/424—Moulding surfaces provided with means for marking or patterning
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/003—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor characterised by the choice of material
    • B29C39/006—Monomers or prepolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/002—Coloured
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Eyeglasses (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
AT03818118T 2003-08-19 2003-08-19 Verfahren zur herstellung von kontaktlinsen mit markierung und dadurch erhaltene kontaktlinsen mit markierung ATE395174T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2003/010466 WO2005016617A1 (ja) 2003-08-19 2003-08-19 マーク付きコンタクトレンズの製造方法及びそれによって得られるマーク付きコンタクトレンズ

Publications (1)

Publication Number Publication Date
ATE395174T1 true ATE395174T1 (de) 2008-05-15

Family

ID=34179402

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03818118T ATE395174T1 (de) 2003-08-19 2003-08-19 Verfahren zur herstellung von kontaktlinsen mit markierung und dadurch erhaltene kontaktlinsen mit markierung

Country Status (6)

Country Link
US (1) US7165840B2 (de)
EP (1) EP1657041B1 (de)
JP (1) JPWO2005016617A1 (de)
AT (1) ATE395174T1 (de)
DE (1) DE60321057D1 (de)
WO (1) WO2005016617A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8000040B2 (en) * 2007-03-29 2011-08-16 Sanyo Electric Co., Ltd. Imaging lens, manufacturing method thereof, and compound lens
TW200918294A (en) * 2007-10-17 2009-05-01 Unicon Optical Co Ltd Method and die for forming contact lens
US9427920B2 (en) 2008-09-30 2016-08-30 Johnson & Johnson Vision Care, Inc. Energized media for an ophthalmic device
US9375885B2 (en) * 2008-10-31 2016-06-28 Johnson & Johnson Vision Care, Inc. Processor controlled ophthalmic device
US9375886B2 (en) 2008-10-31 2016-06-28 Johnson & Johnson Vision Care Inc. Ophthalmic device with embedded microcontroller
JP5422258B2 (ja) * 2009-05-12 2014-02-19 株式会社メニコン 眼用レンズの製造方法および眼用レンズの製造装置
SG10201406595YA (en) * 2009-10-16 2014-11-27 Novartis Ag Method for the simultaneous manufacture of ophthalmic lenses with different parameters on the same production line
JP2011106064A (ja) * 2009-11-18 2011-06-02 Menicon Co Ltd 眼用レンズ用染料組成物、それを用いた染色方法、及び着色眼用レンズ
US8927618B2 (en) 2009-11-18 2015-01-06 Menicon Co., Ltd. Dye composition for ophthalmic lens, method for producing colored ophthalmic lens using the same, and colored ophthalmic lens
JP5897906B2 (ja) * 2009-12-17 2016-04-06 株式会社メニコン 高分子アントラキノン系色素、これを用いた眼用レンズ材料及び眼用レンズ
EP2604415B1 (de) * 2011-12-15 2017-05-24 Essilor International (Compagnie Générale D'Optique) System und Verfahren zur Erzeugung von Anweisungen zur Maschinenkennzeichnung
CN104023959B (zh) * 2011-12-31 2016-08-03 诺华股份有限公司 具有识别标记的接触透镜
SG11201403641YA (en) * 2011-12-31 2014-09-26 Novartis Ag Method of making colored contact lenses
JP6163640B2 (ja) * 2012-05-22 2017-07-19 株式会社メニコンネクト 眼用レンズの製造方法及び眼用レンズ
FR2996160B1 (fr) * 2012-09-28 2016-07-29 Essilor Int Procede de fabrication d'une lentille ophtalmique comportant une etape de marquage pour realiser des marques permanentes sur ladite lentille ophtalmique
TWI511871B (zh) * 2014-05-23 2015-12-11 Benq Materials Corp 製備彩色隱形眼鏡之方法
CN110308570A (zh) 2015-09-15 2019-10-08 星欧光学股份有限公司 隐形眼镜产品
US10845622B2 (en) 2015-09-15 2020-11-24 Largan Medical Co., Ltd. Multifocal contact lens and contact lens product
US12298602B2 (en) 2015-09-15 2025-05-13 Largan Medical Co., Ltd. Multifocal contact lens and contact lens product
US10359643B2 (en) * 2015-12-18 2019-07-23 Johnson & Johnson Vision Care, Inc. Methods for incorporating lens features and lenses having such features
JP7822558B2 (ja) * 2021-03-31 2026-03-03 忠史 鳥居 透明樹脂積層体の成形方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5310447A (en) * 1976-07-16 1978-01-30 Nippon Contact Lense Method of forming mark on mold
US4873029A (en) * 1987-10-30 1989-10-10 Blum Ronald D Method for manufacturing lenses
US5120121A (en) * 1988-07-21 1992-06-09 Allergan, Inc. Colored lens
US5034166A (en) * 1988-07-21 1991-07-23 Allergan, Inc. Method of molding a colored contact lens
US5160463A (en) 1990-10-30 1992-11-03 Pilkington Visioncare, Inc. Method of manufacturing a contact lens
JP3068319B2 (ja) * 1992-03-13 2000-07-24 株式会社メニコン マーク付コンタクトレンズの製造方法
US5641437A (en) * 1995-09-29 1997-06-24 Johnson & Johnson Vision Products, Inc. Marking of mold inserts to produce marked contact lenses
US6024448A (en) * 1998-03-31 2000-02-15 Johnson & Johnson Vision Products, Inc. Contact lenses bearing identifying marks
TW355754B (en) * 1998-08-12 1999-04-11 Innova Inc A colored contact lenses having dazzling appearance and the manufacturing of the same
US6149842A (en) * 1998-11-12 2000-11-21 Novartis Ag Methods and compositions for manufacturing tinted ophthalmic lenses
US6042230A (en) * 1998-12-14 2000-03-28 Johnson & Johnson Vision Products, Inc. Markings for contact lenses
DE60124619T2 (de) * 2000-05-25 2007-09-20 Novartis Ag Kontaktlinse mit gespritzter Inversionsmarkierung
US20020167640A1 (en) * 2000-12-22 2002-11-14 Francis Charles Auxilium Contact lens with opaque iris pattern
US6774178B2 (en) * 2001-01-05 2004-08-10 Novartis Ag Tinted, high Dk ophthalmic molding and a method for making same

Also Published As

Publication number Publication date
US20060126016A1 (en) 2006-06-15
US7165840B2 (en) 2007-01-23
DE60321057D1 (de) 2008-06-26
JPWO2005016617A1 (ja) 2006-10-12
EP1657041A4 (de) 2006-10-11
EP1657041B1 (de) 2008-05-14
EP1657041A1 (de) 2006-05-17
WO2005016617A1 (ja) 2005-02-24

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties