HK1058919A1 - High optical quality molds for use in contact lensproduction - Google Patents

High optical quality molds for use in contact lensproduction

Info

Publication number
HK1058919A1
HK1058919A1 HK04101696A HK04101696A HK1058919A1 HK 1058919 A1 HK1058919 A1 HK 1058919A1 HK 04101696 A HK04101696 A HK 04101696A HK 04101696 A HK04101696 A HK 04101696A HK 1058919 A1 HK1058919 A1 HK 1058919A1
Authority
HK
Hong Kong
Prior art keywords
high optical
optical quality
lensproduction
contact
molds
Prior art date
Application number
HK04101696A
Other languages
English (en)
Inventor
David C Turner
Robert B Steffen
Christophe Wildsmith
Thomas A Matiacio
Original Assignee
Johnson & Johnson Vision Care
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 Johnson & Johnson Vision Care filed Critical Johnson & Johnson Vision Care
Publication of HK1058919A1 publication Critical patent/HK1058919A1/xx

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
    • 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
    • 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/808—Lens mold
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/21—Circular sheet or circular blank
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31652—Of asbestos
    • Y10T428/31663—As siloxane, silicone or silane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31652—Of asbestos
    • Y10T428/31667—Next to addition polymer from unsaturated monomers, or aldehyde or ketone condensation product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
HK04101696A 2000-12-01 2004-03-08 High optical quality molds for use in contact lensproduction HK1058919A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/727,874 US6861123B2 (en) 2000-12-01 2000-12-01 Silicone hydrogel contact lens
PCT/US2001/051606 WO2002083400A2 (en) 2000-12-01 2001-11-15 High optical quality molds for use in contact lens production

Publications (1)

Publication Number Publication Date
HK1058919A1 true HK1058919A1 (en) 2004-06-11

Family

ID=24924433

Family Applications (1)

Application Number Title Priority Date Filing Date
HK04101696A HK1058919A1 (en) 2000-12-01 2004-03-08 High optical quality molds for use in contact lensproduction

Country Status (13)

Country Link
US (3) US6861123B2 (es)
EP (1) EP1368180B1 (es)
JP (1) JP4361277B2 (es)
KR (1) KR100813425B1 (es)
CN (1) CN100411862C (es)
AR (1) AR031448A1 (es)
AU (1) AU2001297973B2 (es)
BR (1) BR0116459B1 (es)
CA (1) CA2430644C (es)
DE (1) DE60126512T2 (es)
HK (1) HK1058919A1 (es)
TW (1) TW559588B (es)
WO (1) WO2002083400A2 (es)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6822016B2 (en) 2001-09-10 2004-11-23 Johnson & Johnson Vision Care, Inc. Biomedical devices containing internal wetting agents
US6861123B2 (en) * 2000-12-01 2005-03-01 Johnson & Johnson Vision Care, Inc. Silicone hydrogel contact lens
US20050275799A1 (en) * 2004-03-10 2005-12-15 Marmo J C Contact lenses, package systems, and method for promoting a healthy epithelium of an eye
KR101243091B1 (ko) * 2004-04-22 2013-03-13 도레이 카부시키가이샤 미공성 폴리프로필렌 필름 및 그 제조방법
EP1789821B1 (en) 2004-08-27 2019-04-10 CooperVision International Holding Company, LP Silicone hydrogel contact lenses
US9322958B2 (en) 2004-08-27 2016-04-26 Coopervision International Holding Company, Lp Silicone hydrogel contact lenses
BRPI0607430B8 (pt) 2005-02-14 2021-06-22 Johnson & Johnson Vision Care dispositivo oftálmico confortável e métodos de sua produção
US20060186564A1 (en) * 2005-02-22 2006-08-24 Adams Jonathan P Hydrogel processing
US8287269B2 (en) * 2005-12-12 2012-10-16 Johnson & Johnson Vision Care, Inc. Molds for use in contact lens production
US20070155851A1 (en) * 2005-12-30 2007-07-05 Azaam Alli Silicone containing polymers formed from non-reactive silicone containing prepolymers
EP1993784B1 (en) * 2006-02-01 2010-09-15 Novartis AG Polishing of optical tools (master molds) for making molds used in double-sided molding processes
US9052529B2 (en) 2006-02-10 2015-06-09 Johnson & Johnson Vision Care, Inc. Comfortable ophthalmic device and methods of its production
US8231218B2 (en) 2006-06-15 2012-07-31 Coopervision International Holding Company, Lp Wettable silicone hydrogel contact lenses and related compositions and methods
US8540907B2 (en) * 2006-07-24 2013-09-24 Coopervision International Holding Company, Lp Methods for producing ophthalmic lens molds and molded ophthalmic lenses
US20080246171A1 (en) * 2006-09-27 2008-10-09 Berckmiller Gregory L Chilled injection molding during ophthalmic lens manufacture
EP1944145A3 (en) 2007-01-09 2011-11-30 Schott AG Moulding tool for moulding a ceramic green body and use of said moulding tool
EP2458427B1 (en) * 2007-01-16 2015-09-02 Menicon Co., Ltd. Contact lens and method of producing contact lens
US8070475B2 (en) * 2007-12-31 2011-12-06 Bausch & Lomb Incorporated Casting mold for forming a biomedical device including an ophthalmic device
CN101487917B (zh) * 2008-01-16 2011-12-21 鸿富锦精密工业（深圳）有限公司 模仁的制造方法
WO2009114490A1 (en) * 2008-03-12 2009-09-17 Novartis Ag Method for cast molding contact lenses
US20100109176A1 (en) * 2008-11-03 2010-05-06 Chris Davison Machined lens molds and methods for making and using same
BR112012007373B1 (pt) * 2009-10-01 2020-11-03 Coopervision International Holding Company, Lp lentes de contato de hidrogel de silicone e métodos para a fabricação de lentes de contato de hidrogel de silicone
US8573571B2 (en) 2010-06-03 2013-11-05 Battelle Energy Alliance, Llc Dissipative structures and related methods
WO2012006485A2 (en) * 2010-07-09 2012-01-12 Lee Darren Norris Polar thermoplastic opthalmic lens molds, opthalmic lenses molded therein, and related methods
KR101647543B1 (ko) 2010-07-30 2016-08-10 쿠퍼비젼 인터내셔날 홀딩 캄파니, 엘피 안과용 렌즈 몰드, 몰드에서 성형된 안과용 렌즈, 및 관련 방법
TWI648571B (zh) 2010-07-30 2019-01-21 諾華公司 水合隱形鏡片
WO2012118674A2 (en) 2011-02-28 2012-09-07 Coopervision International Holding Company, Lp Silicone hydrogel contact lenses
SG192230A1 (en) 2011-02-28 2013-09-30 Coopervision Int Holding Co Lp Silicone hydrogel contact lenses having acceptable levels of energy loss
KR101742352B1 (ko) * 2011-02-28 2017-05-31 쿠퍼비젼 인터내셔날 홀딩 캄파니, 엘피 실리콘 히드로겔 콘택트 렌즈
MY151110A (en) 2011-02-28 2014-04-15 Coopervision Int Holding Co Lp Dimensionally stable silicone hydrogel contact lenses
SG192236A1 (en) 2011-02-28 2013-09-30 Coopervision Int Holding Co Lp Wettable silicone hydrogel contact lenses
WO2012118671A1 (en) 2011-02-28 2012-09-07 Coopervision International Holding Company, Lp Phosphine-containing hydrogel contact lenses
CN103764724B (zh) 2011-02-28 2016-04-06 库柏维景国际控股公司 硅酮水凝胶隐形眼镜以及相关组合物和方法
US20120283381A1 (en) 2011-05-04 2012-11-08 Ryuta Tamiya Macroinitiator containing hydrophobic segment
CA2922145A1 (en) 2013-09-10 2015-03-19 Colorado State University Research Foundation Synthetic polymeric materials and devices thereof
US10676575B2 (en) * 2016-10-06 2020-06-09 Johnson & Johnson Vision Care, Inc. Tri-block prepolymers and their use in silicone hydrogels
WO2018095837A1 (en) 2016-11-23 2018-05-31 Atheneum Optical Sciences, Llc Three-dimensional printing of optical devices
BR112020009607A2 (pt) 2017-12-13 2020-10-13 Alcon Inc. lentes de contato com gradiente aquoso descartáveis semanal e mensalmente
US20210016496A1 (en) * 2018-03-09 2021-01-21 Northwestern University High-throughput 3d printing of customized aspheric imaging lenses
US10996491B2 (en) 2018-03-23 2021-05-04 Johnson & Johnson Vision Care, Inc. Ink composition for cosmetic contact lenses
JP7368397B2 (ja) * 2018-07-03 2023-10-24 ボシュ・アンド・ロム・インコーポレイテッド 水抽出可能な眼科用デバイス
CA3108052A1 (en) * 2018-08-10 2020-02-13 Bausch & Lomb Incorporated High water content ophthalmic devices
US11891526B2 (en) 2019-09-12 2024-02-06 Johnson & Johnson Vision Care, Inc. Ink composition for cosmetic contact lenses
US11426959B2 (en) 2019-11-06 2022-08-30 Innovega, Inc. Apparatuses and methods for multistage molding of lenses
AU2021239052B2 (en) * 2020-03-19 2024-05-09 Alcon Inc. High refractive index siloxane insert materials for embedded contact lenses

Family Cites Families (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4055378A (en) * 1971-12-31 1977-10-25 Agfa-Gevaert Aktiengesellschaft Silicone contact lens with hydrophilic surface treatment
US3808178A (en) 1972-06-16 1974-04-30 Polycon Laboratories Oxygen-permeable contact lens composition,methods and article of manufacture
US4182822A (en) 1976-11-08 1980-01-08 Chang Sing Hsiung Hydrophilic, soft and oxygen permeable copolymer composition
US4343927A (en) 1976-11-08 1982-08-10 Chang Sing Hsiung Hydrophilic, soft and oxygen permeable copolymer compositions
US4136250A (en) 1977-07-20 1979-01-23 Ciba-Geigy Corporation Polysiloxane hydrogels
US4153641A (en) 1977-07-25 1979-05-08 Bausch & Lomb Incorporated Polysiloxane composition and contact lens
US4189546A (en) 1977-07-25 1980-02-19 Bausch & Lomb Incorporated Polysiloxane shaped article for use in biomedical applications
JPS5466853A (en) 1977-11-08 1979-05-29 Toyo Contact Lens Co Ltd Soft contact lens
US4261875A (en) 1979-01-31 1981-04-14 American Optical Corporation Contact lenses containing hydrophilic silicone polymers
US4276402A (en) 1979-09-13 1981-06-30 Bausch & Lomb Incorporated Polysiloxane/acrylic acid/polcyclic esters of methacrylic acid polymer contact lens
US4254248A (en) 1979-09-13 1981-03-03 Bausch & Lomb Incorporated Contact lens made from polymers of polysiloxane and polycyclic esters of acrylic acid or methacrylic acid
US4260725A (en) 1979-12-10 1981-04-07 Bausch & Lomb Incorporated Hydrophilic contact lens made from polysiloxanes which are thermally bonded to polymerizable groups and which contain hydrophilic sidechains
US4259467A (en) 1979-12-10 1981-03-31 Bausch & Lomb Incorporated Hydrophilic contact lens made from polysiloxanes containing hydrophilic sidechains
US4355148A (en) 1980-09-18 1982-10-19 The B. F. Goodrich Company Norbornene polymers containing bound phenolic antioxidant
US4327203A (en) 1981-02-26 1982-04-27 Bausch & Lomb Incorporated Polysiloxane with cycloalkyl modifier composition and biomedical devices
US4355147A (en) * 1981-02-26 1982-10-19 Bausch & Lomb Incorporated Polysiloxane with polycyclic modifier composition and biomedical devices
US4341889A (en) 1981-02-26 1982-07-27 Bausch & Lomb Incorporated Polysiloxane composition and biomedical devices
US4495313A (en) 1981-04-30 1985-01-22 Mia Lens Production A/S Preparation of hydrogel for soft contact lens with water displaceable boric acid ester
US4661575A (en) 1982-01-25 1987-04-28 Hercules Incorporated Dicyclopentadiene polymer product
US4463149A (en) * 1982-03-29 1984-07-31 Polymer Technology Corporation Silicone-containing contact lens material and contact lenses made thereof
US4486577A (en) 1982-10-12 1984-12-04 Ciba-Geigy Corporation Strong, silicone containing polymers with high oxygen permeability
US4543398A (en) 1983-04-28 1985-09-24 Minnesota Mining And Manufacturing Company Ophthalmic devices fabricated from urethane acrylates of polysiloxane alcohols
US4681295A (en) 1983-05-26 1987-07-21 International Hydron Corporation Tricurve optical metal master mold and method of making
US4605712A (en) 1984-09-24 1986-08-12 Ciba-Geigy Corporation Unsaturated polysiloxanes and polymers thereof
US4680336A (en) 1984-11-21 1987-07-14 Vistakon, Inc. Method of forming shaped hydrogel articles
DE3517615A1 (de) 1985-05-15 1986-11-20 Titmus Eurocon Kontaktlinsen GmbH, 8750 Aschaffenburg Hydrophiler siliconkautschukkoerper und verfahren zu seiner herstellung
DE3708308A1 (de) 1986-04-10 1987-10-22 Bayer Ag Kontaktoptische gegenstaende
US4871785A (en) 1986-08-13 1989-10-03 Michael Froix Clouding-resistant contact lens compositions
US5712327A (en) 1987-01-07 1998-01-27 Chang; Sing-Hsiung Soft gas permeable contact lens having improved clinical performance
US4837289A (en) 1987-04-30 1989-06-06 Ciba-Geigy Corporation UV- and heat curable terminal polyvinyl functional macromers and polymers thereof
US4995313A (en) 1988-03-15 1991-02-26 Welbilt Corporation Cooking apparatus
US4954587A (en) 1988-07-05 1990-09-04 Ciba-Geigy Corporation Dimethylacrylamide-copolymer hydrogels with high oxygen permeability
US5034467A (en) 1988-09-15 1991-07-23 Exxon Chemical Patents, Inc. N-halothiosulfonamide-modified non-rubbery thermoplastic polyolefins
US5039459A (en) 1988-11-25 1991-08-13 Johnson & Johnson Vision Products, Inc. Method of forming shaped hydrogel articles including contact lenses
US4889664A (en) 1988-11-25 1989-12-26 Vistakon, Inc. Method of forming shaped hydrogel articles including contact lenses
US4954586A (en) 1989-01-17 1990-09-04 Menicon Co., Ltd Soft ocular lens material
US5070215A (en) 1989-05-02 1991-12-03 Bausch & Lomb Incorporated Novel vinyl carbonate and vinyl carbamate contact lens material monomers
US5034461A (en) 1989-06-07 1991-07-23 Bausch & Lomb Incorporated Novel prepolymers useful in biomedical devices
US5010141A (en) 1989-10-25 1991-04-23 Ciba-Geigy Corporation Reactive silicone and/or fluorine containing hydrophilic prepolymers and polymers thereof
US5057578A (en) 1990-04-10 1991-10-15 E. I. Du Pont De Nemours And Company Silicone-containing block copolymers and macromonomers
US5314960A (en) 1990-04-10 1994-05-24 Permeable Technologies, Inc. Silicone-containing polymers, oxygen permeable hydrophilic contact lenses and methods for making these lenses and treating patients with visual impairment
US5371147A (en) 1990-10-11 1994-12-06 Permeable Technologies, Inc. Silicone-containing acrylic star polymers, block copolymers and macromonomers
US5314961A (en) * 1990-10-11 1994-05-24 Permeable Technologies, Inc. Silicone-containing polymers, compositions and improved oxygen permeable hydrophilic contact lenses
IL102556A (en) * 1991-08-16 1998-02-08 Johnson & Johnson Vision Prod Device and process for fusing detachable lens mold units
JP3327471B2 (ja) 1991-09-12 2002-09-24 ボシュ アンド ロム インコーポレイテッド ぬれ性のシリコーンヒドロゲル組成物および方法
JP3354571B2 (ja) 1991-11-05 2002-12-09 ボシュ・アンド・ロム・インコーポレイテッド ぬれ性のシリコーンヒドロゲル組成物およびその製造方法
US5358995A (en) 1992-05-15 1994-10-25 Bausch & Lomb Incorporated Surface wettable silicone hydrogels
GEP20002074B (en) 1992-05-19 2000-05-10 Westaim Tech Inc Ca Modified Material and Method for its Production
JP2774233B2 (ja) 1992-08-26 1998-07-09 株式会社メニコン 眼用レンズ材料
DE69317293T2 (de) 1992-09-29 1998-07-09 Bausch & Lomb Verfahren zum herstellen von plastikformen und verfahren zum giessen von kontaktlinsen
US5336797A (en) * 1992-12-30 1994-08-09 Bausch & Lomb Incorporated Siloxane macromonomers
US5321108A (en) * 1993-02-12 1994-06-14 Bausch & Lomb Incorporated Fluorosilicone hydrogels
US5861114A (en) 1994-06-10 1999-01-19 Johnson&Johnson Vision Products, Inc. Method of manufacturing complex optical designs in soft contact lenses
US5702735A (en) 1994-06-10 1997-12-30 Johnson & Johnson Vision Products, Inc. Molding arrangement to achieve short mold cycle time
US5760100B1 (en) * 1994-09-06 2000-11-14 Ciba Vision Corp Extended wear ophthalmic lens
TW585882B (en) 1995-04-04 2004-05-01 Novartis Ag A method of using a contact lens as an extended wear lens and a method of screening an ophthalmic lens for utility as an extended-wear lens
AUPN354595A0 (en) 1995-06-14 1995-07-06 Ciba-Geigy Ag Novel materials
WO1997020851A1 (en) 1995-12-07 1997-06-12 Bausch & Lomb Incorporated Monomeric units useful for reducing the modulus of low water polymeric silicone compositions
AU713509B2 (en) 1995-12-07 1999-12-02 Bausch & Lomb Incorporated Monomeric units useful for reducing the modulus of silicone hydrogels
US5779943A (en) * 1996-03-19 1998-07-14 Johnson & Johnson Vision Products, Inc. Molded polymeric object with wettable surface made from latent-hydrophilic monomers
US5923397A (en) * 1996-03-25 1999-07-13 Bausch & Lomb Incorporated Bimodulus contact lens article
US5932397A (en) 1996-05-28 1999-08-03 Rvm Scientific, Inc. Multicolor lithography for control of three dimensional refractive index gradient processing
US5807944A (en) 1996-06-27 1998-09-15 Ciba Vision Corporation Amphiphilic, segmented copolymer of controlled morphology and ophthalmic devices including contact lenses made therefrom
US6020445A (en) * 1997-10-09 2000-02-01 Johnson & Johnson Vision Products, Inc. Silicone hydrogel polymers
US6367929B1 (en) * 1998-03-02 2002-04-09 Johnson & Johnson Vision Care, Inc. Hydrogel with internal wetting agent
US5962548A (en) 1998-03-02 1999-10-05 Johnson & Johnson Vision Products, Inc. Silicone hydrogel polymers
US5998498A (en) 1998-03-02 1999-12-07 Johnson & Johnson Vision Products, Inc. Soft contact lenses
DE19809028A1 (de) * 1998-03-04 1999-09-09 Miele & Cie Gasbeheizter Wäschetrockner
US6203156B1 (en) * 1998-03-31 2001-03-20 Johnson & Johnson Vision Care, Inc. Contact lenses bearing marks
US6024448A (en) * 1998-03-31 2000-02-15 Johnson & Johnson Vision Products, Inc. Contact lenses bearing identifying marks
US6087415A (en) 1998-06-11 2000-07-11 Johnson & Johnson Vision Care, Inc. Biomedical devices with hydrophilic coatings
US6039913A (en) 1998-08-27 2000-03-21 Novartis Ag Process for the manufacture of an ophthalmic molding
US6099852A (en) * 1998-09-23 2000-08-08 Johnson & Johnson Vision Products, Inc. Wettable silicone-based lenses
US5981675A (en) 1998-12-07 1999-11-09 Bausch & Lomb Incorporated Silicone-containing macromonomers and low water materials
US6042230A (en) * 1998-12-14 2000-03-28 Johnson & Johnson Vision Products, Inc. Markings for contact lenses
DE19900492A1 (de) 1999-01-08 2000-07-13 Creavis Tech & Innovation Gmbh Hydrophilierungsverfahren für polymere Substrate
GB2360971A (en) * 2000-04-03 2001-10-10 Suisse Electronique Microtech Technique for microstructuring replication moulds
US6861123B2 (en) * 2000-12-01 2005-03-01 Johnson & Johnson Vision Care, Inc. Silicone hydrogel contact lens
JP2003014938A (ja) * 2001-04-12 2003-01-15 Mitsubishi Engineering Plastics Corp 透明樹脂製の導光板及びその成形方法、入れ子、金型組立体、並びに、面状光源装置
US6562466B2 (en) * 2001-07-02 2003-05-13 Essilor International Compagnie Generale D'optique Process for transferring a coating onto a surface of a lens blank
ATE440715T1 (de) * 2001-11-14 2009-09-15 Novartis Ag Herstellung von kontaktlinsen mit uv-licht

Also Published As

Publication number Publication date
BR0116459B1 (pt) 2010-11-30
DE60126512T2 (de) 2007-11-22
AU2001297973B2 (en) 2007-03-15
JP2004525003A (ja) 2004-08-19
US20020099112A1 (en) 2002-07-25
US7731148B2 (en) 2010-06-08
CN1500035A (zh) 2004-05-26
US6861123B2 (en) 2005-03-01
US7422710B2 (en) 2008-09-09
BR0116459A (pt) 2003-12-30
WO2002083400A3 (en) 2003-02-27
US20090020683A1 (en) 2009-01-22
DE60126512D1 (de) 2007-03-22
KR20030060969A (ko) 2003-07-16
AR031448A1 (es) 2003-09-24
CA2430644A1 (en) 2002-10-24
JP4361277B2 (ja) 2009-11-11
WO2002083400A2 (en) 2002-10-24
CA2430644C (en) 2009-09-15
EP1368180B1 (en) 2007-02-07
KR100813425B1 (ko) 2008-03-13
CN100411862C (zh) 2008-08-20
EP1368180A2 (en) 2003-12-10
TW559588B (en) 2003-11-01
US20050167864A1 (en) 2005-08-04

Similar Documents

Publication Publication Date Title
HK1058919A1 (en) High optical quality molds for use in contact lensproduction
HK1049641A1 (en) Method and molds for making ophthalmic lenses
HK1078051A1 (en) Molds for producing contact lenses
MXPA03004041A (es) Lentes oftalmicas sin union y metodos para su produccion.
HK1044910A1 (en) Molds for use in contact lens production.
WO2004039554A3 (en) Lithographic method for forming mold inserts and molds
ES2123237T3 (es) Metodo de moldear por vaciado lentes de contacto toricas.
MX9304682A (es) Procedimiento para fabricar lentes de hidrogel que contiene silicona.
DE69807390T2 (de) Verfahren zur Herstellung komplexer optischer Entwürfe für Kontaktlinsen
AU2002239725A1 (en) Antimicrobial contact lenses and methods for their production
BR0317346A (pt) Método para formar lentes oftálmicas usando moldes reutilizáveis
HK1051341A1 (en) Process for the automated manufacture of spectaclelenses
HK1049181A1 (en) Colorants for use in tinted contact lenses and methods for their production
DE69904885T2 (de) Giessform zur Herstellung von opthalmischen Linsen
AU2002308631A1 (en) Method and apparatus for manufacturing plastic optical lenses and molds
AU6449800A (en) Method for moulding ophthalmic lenses
EP1386888A4 (en) BASIC MATERIAL FOR OPTICAL LENSES, OPTICAL LENS AND METHOD FOR PRODUCING AN OPTICAL LENS
IL152558A0 (en) Compositions and methods for the manufacture of ophthalmic lenses
HK1093468A1 (en) Moulding process
ZA200204670B (en) Glassware forming mold and method of manufacture.
SG169323A1 (en) Vacuum system for the transport of mold halves
EP1387188A4 (en) OPTICAL LENS BASE MATERIAL, OPTICAL LENS AND PROCESS FOR OPTICAL LENS MANUFACTURING
CA97143S (en) Eyeglass frame
AU2003271101A1 (en) Process for producing ophthalmic lens article, ophthalmic lens article produced thereby and mold for ophthalmic lens article
AU2002363090A1 (en) Casting mold half and casting mold for producing contact lenses

Legal Events

Date Code Title Description
PE Patent expired

Effective date: 20211114