HK1134802A1 - Excess polymer ring removal during ophthalmic lens manufacture - Google Patents

Excess polymer ring removal during ophthalmic lens manufacture

Info

Publication number
HK1134802A1
HK1134802A1 HK09111485.0A HK09111485A HK1134802A1 HK 1134802 A1 HK1134802 A1 HK 1134802A1 HK 09111485 A HK09111485 A HK 09111485A HK 1134802 A1 HK1134802 A1 HK 1134802A1
Authority
HK
Hong Kong
Prior art keywords
ophthalmic lens
removal during
excess polymer
polymer ring
during ophthalmic
Prior art date
Application number
HK09111485.0A
Other languages
English (en)
Inventor
Scott F Ansell
Changhong Yin
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 HK1134802A1 publication Critical patent/HK1134802A1/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Eyeglasses (AREA)
HK09111485.0A 2006-09-29 2009-12-08 Excess polymer ring removal during ophthalmic lens manufacture HK1134802A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US82752706P 2006-09-29 2006-09-29
US11/672,308 US7875217B2 (en) 2006-09-29 2007-02-07 Excess polymer ring removal during ophthalmic lens manufacture
PCT/US2007/021084 WO2008054596A2 (en) 2006-09-29 2007-09-28 Excess polymer ring removal during ophthalmic lens manufacture

Publications (1)

Publication Number Publication Date
HK1134802A1 true HK1134802A1 (en) 2010-05-14

Family

ID=39260351

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09111485.0A HK1134802A1 (en) 2006-09-29 2009-12-08 Excess polymer ring removal during ophthalmic lens manufacture

Country Status (14)

Country Link
US (2) US7875217B2 (es)
EP (1) EP2081756B1 (es)
JP (1) JP5236653B2 (es)
KR (1) KR101057314B1 (es)
AR (1) AR063080A1 (es)
AU (1) AU2007314512A1 (es)
BR (1) BRPI0718377B1 (es)
CA (1) CA2664859C (es)
ES (1) ES2408162T3 (es)
HK (1) HK1134802A1 (es)
PT (1) PT2081756E (es)
RU (1) RU2441757C2 (es)
TW (1) TWI433767B (es)
WO (1) WO2008054596A2 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7875217B2 (en) * 2006-09-29 2011-01-25 Johnson & Johnson Vision Care, Inc. Excess polymer ring removal during ophthalmic lens manufacture
US8317505B2 (en) 2007-08-21 2012-11-27 Johnson & Johnson Vision Care, Inc. Apparatus for formation of an ophthalmic lens precursor and lens
US7905594B2 (en) 2007-08-21 2011-03-15 Johnson & Johnson Vision Care, Inc. Free form ophthalmic lens
US8313828B2 (en) 2008-08-20 2012-11-20 Johnson & Johnson Vision Care, Inc. Ophthalmic lens precursor and lens
US8318055B2 (en) 2007-08-21 2012-11-27 Johnson & Johnson Vision Care, Inc. Methods for formation of an ophthalmic lens precursor and lens
US9417464B2 (en) 2008-08-20 2016-08-16 Johnson & Johnson Vision Care, Inc. Method and apparatus of forming a translating multifocal contact lens having a lower-lid contact surface
KR101612308B1 (ko) * 2009-03-03 2016-04-14 엘지전자 주식회사 영상기기 생산시스템, 영상기기 검사시스템, 및 영상기기 검사방법
US8240849B2 (en) * 2009-03-31 2012-08-14 Johnson & Johnson Vision Care, Inc. Free form lens with refractive index variations
US8807076B2 (en) 2010-03-12 2014-08-19 Johnson & Johnson Vision Care, Inc. Apparatus for vapor phase processing ophthalmic devices
WO2015091585A1 (en) * 2013-12-19 2015-06-25 Novartis Ag Method for avoiding entrapment of air bubbles in a lens forming material and apparatus for carrying out the method
US9645412B2 (en) 2014-11-05 2017-05-09 Johnson & Johnson Vision Care Inc. Customized lens device and method
EP3387452B1 (en) * 2015-12-11 2019-09-11 Novartis AG Method and apparatus for determining the presence of an electrical charge on the surface of a lens mold
US10359643B2 (en) 2015-12-18 2019-07-23 Johnson & Johnson Vision Care, Inc. Methods for incorporating lens features and lenses having such features
US11274478B2 (en) 2018-09-28 2022-03-15 Inteva Products, Llc Two-pull, automatic reset, latch system
US11364696B2 (en) 2020-09-18 2022-06-21 Johnson & Johnson Vision Care, Inc Apparatus for forming an ophthalmic lens

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Publication number Priority date Publication date Assignee Title
FR2004171A1 (en) 1968-03-18 1969-11-21 Glasbock Products Inc Moulding ceramic objects using electrically - charged moulds
GR1002072B (en) * 1992-12-21 1995-11-30 Johnson & Johnson Vision Prod Illumination system for opthalmic lens inspection.
TW325744U (en) * 1993-07-21 1998-01-21 Ciba Geigy Ag Two-sided contact lens mold
ATE182287T1 (de) * 1993-12-13 1999-08-15 Novartis Erfind Verwalt Gmbh Verfahren und vorrichtung zur herstellung einer kontaktlinse
US5894002A (en) * 1993-12-13 1999-04-13 Ciba Vision Corporation Process and apparatus for the manufacture of a contact lens
US5578331A (en) * 1994-06-10 1996-11-26 Vision Products, Inc. Automated apparatus for preparing contact lenses for inspection and packaging
US5760100B1 (en) * 1994-09-06 2000-11-14 Ciba Vision Corp Extended wear ophthalmic lens
US6001299A (en) * 1995-02-21 1999-12-14 Japan Vilene Company, Ltd. Process and apparatus for manufacturing an electret article
JP3262977B2 (ja) * 1995-09-19 2002-03-04 キヤノン株式会社 光学部材の製造方法
US5635000A (en) * 1995-12-22 1997-06-03 International Business Machines Corporation Method for screening using electrostatic adhesion
FR2782077B1 (fr) * 1998-08-04 2001-11-30 Cerdec France Sa Procede de reduction de collage a chaud dans des processus de moulage, et dispositif pour la mise en oeuvre de ce procede
US6022943A (en) * 1999-04-07 2000-02-08 General Electric Company Optical quality polycarbonates with reduced static charge and method for making same
JP4269411B2 (ja) * 1999-06-22 2009-05-27 ソニー株式会社 レンズ成形方法
JP4634629B2 (ja) * 2000-03-16 2011-02-16 ノバルティス アーゲー コンタクトレンズ取り出し装置
US6774178B2 (en) * 2001-01-05 2004-08-10 Novartis Ag Tinted, high Dk ophthalmic molding and a method for making same
US6832361B2 (en) * 2001-05-21 2004-12-14 International Business Machines Corporation System and method for analyzing power distribution using static timing analysis
US6569985B2 (en) * 2001-08-08 2003-05-27 General Electric Company Method for making polycarbonate
DE10393129T5 (de) * 2002-08-16 2005-09-01 Johnson & Johnson Vision Care, Inc., Jacksonville Formen für die Herstellung von Kontaktlinsen
WO2004101262A1 (en) * 2003-05-06 2004-11-25 Gentex Optics, Inc. In-line lens manufacturing
US20060051454A1 (en) 2004-08-26 2006-03-09 Ansell Scott F Molds for producing ophthalmic lenses
US7433027B2 (en) * 2004-12-22 2008-10-07 Novartis Ag Apparatus and method for detecting lens thickness
JP2006240906A (ja) * 2005-03-02 2006-09-14 Canon Inc 光学素子の成形方法、光学素子の製造方法、光学素子の成形装置
US7906587B2 (en) * 2005-09-16 2011-03-15 Dow Global Technologies Llc Polymer blends from interpolymer of ethylene/α olefin with improved compatibility
US7875217B2 (en) * 2006-09-29 2011-01-25 Johnson & Johnson Vision Care, Inc. Excess polymer ring removal during ophthalmic lens manufacture
US20080290535A1 (en) * 2007-05-24 2008-11-27 Molock Jr Frank F Reduction of excess polymeric flash ring

Also Published As

Publication number Publication date
RU2009116252A (ru) 2010-11-10
TW200821120A (en) 2008-05-16
US7875217B2 (en) 2011-01-25
JP5236653B2 (ja) 2013-07-17
RU2441757C2 (ru) 2012-02-10
PT2081756E (pt) 2013-06-24
KR101057314B1 (ko) 2011-08-18
BRPI0718377B1 (pt) 2018-05-02
AR063080A1 (es) 2008-12-23
ES2408162T3 (es) 2013-06-18
TWI433767B (zh) 2014-04-11
AU2007314512A1 (en) 2008-05-08
EP2081756B1 (en) 2013-05-01
CA2664859C (en) 2012-06-05
WO2008054596A3 (en) 2008-08-14
BRPI0718377A2 (pt) 2014-04-15
US20110081439A1 (en) 2011-04-07
JP2010504871A (ja) 2010-02-18
EP2081756A2 (en) 2009-07-29
WO2008054596A2 (en) 2008-05-08
KR20090073213A (ko) 2009-07-02
US20080079184A1 (en) 2008-04-03
CA2664859A1 (en) 2008-05-08

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20201001