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AU2001252985A1 - Methods and devices to control polymerization - Google Patents

Methods and devices to control polymerization

Info

Publication number
AU2001252985A1
AU2001252985A1 AU2001252985A AU5298501A AU2001252985A1 AU 2001252985 A1 AU2001252985 A1 AU 2001252985A1 AU 2001252985 A AU2001252985 A AU 2001252985A AU 5298501 A AU5298501 A AU 5298501A AU 2001252985 A1 AU2001252985 A1 AU 2001252985A1
Authority
AU
Australia
Prior art keywords
methods
devices
control polymerization
polymerization
control
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2001252985A
Inventor
Griffith E. Altmann
Lisa A. Armstrong
Kevin D. Beebe
Ian G. Cox
Horngyih Huang
Michael A. Lesczynski
Arthur W. Martin
Michelle L. Moran
Joseph Papalia
Dominic V. Ruscio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bausch and Lomb Inc
Original Assignee
Bausch and Lomb Inc
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 Bausch and Lomb Inc filed Critical Bausch and Lomb Inc
Publication of AU2001252985A1 publication Critical patent/AU2001252985A1/en
Abandoned legal-status Critical Current

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
    • 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
    • B29D11/00432—Auxiliary operations, e.g. machines for filling the moulds
    • B29D11/00442—Curing the lens material

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
AU2001252985A 2000-03-31 2001-03-27 Methods and devices to control polymerization Abandoned AU2001252985A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US19390400P 2000-03-31 2000-03-31
US60/193,904 2000-03-31
PCT/US2001/009846 WO2001074578A2 (en) 2000-03-31 2001-03-27 Methods and devices to control polymerization

Publications (1)

Publication Number Publication Date
AU2001252985A1 true AU2001252985A1 (en) 2001-10-15

Family

ID=22715490

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001252985A Abandoned AU2001252985A1 (en) 2000-03-31 2001-03-27 Methods and devices to control polymerization

Country Status (3)

Country Link
US (2) US6827885B2 (en)
AU (1) AU2001252985A1 (en)
WO (1) WO2001074578A2 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001247253A1 (en) 2000-03-31 2001-10-15 Bausch And Lomb Incorporated Method and mold to control optical device polymerization
KR101021433B1 (en) * 2002-08-16 2011-03-15 존슨 앤드 존슨 비젼 케어, 인코포레이티드 A mold for producing contact lenses, a method of making a lens, a lens, and a method for making a coated lenses
US6873110B2 (en) * 2002-10-02 2005-03-29 Chin-Fa Yen Hid single light emitting point lamp tube switching device for switching lamp tube in positions of far light and near light and the method of the same
US20080131593A1 (en) * 2004-01-29 2008-06-05 Powell P Mark Contact lens mold printing systems and processes
NZ534215A (en) * 2004-07-20 2005-12-23 Enztec Ltd Improved surgical drill
FR2879240B1 (en) * 2004-12-10 2010-12-17 Faurecia Sys Echappement DEVICE FOR DEPOLLUTING THE EXHAUST GAS OF A THERMAL ENGINE
US20080179770A1 (en) * 2007-01-31 2008-07-31 Rooney Thomas R Free form ophthalmic lens mold
US8318055B2 (en) 2007-08-21 2012-11-27 Johnson & Johnson Vision Care, Inc. Methods for formation of an ophthalmic lens precursor and lens
US8317505B2 (en) 2007-08-21 2012-11-27 Johnson & Johnson Vision Care, Inc. Apparatus for formation of an ophthalmic lens precursor and lens
US8313828B2 (en) 2008-08-20 2012-11-20 Johnson & Johnson Vision Care, Inc. Ophthalmic lens precursor and lens
WO2009070427A1 (en) * 2007-11-28 2009-06-04 Bausch & Lomb Incorporated Bubble reduction system
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
US20110057336A1 (en) * 2009-08-04 2011-03-10 Daniel Roitman Control of surface roughness and patterns by light orientation
US8298459B2 (en) * 2009-10-21 2012-10-30 International Business Machines Corporation Spin-mounted fabrication of injection molded micro-optics
US8999209B2 (en) 2010-04-28 2015-04-07 Bausch & Lomb Incorporated Method and system of measuring toric lens axis angle
US20130258276A1 (en) * 2012-03-27 2013-10-03 Jonathan Hansen Increased stiffness center optic in soft contact lenses for astigmatism correction
US10209534B2 (en) 2012-03-27 2019-02-19 Johnson & Johnson Vision Care, Inc. Increased stiffness center optic in soft contact lenses for astigmatism correction
US9974646B2 (en) 2012-09-05 2018-05-22 University Of Miami Keratoprosthesis, and system and method of corneal repair using same
US9352493B2 (en) 2013-02-08 2016-05-31 Johnson & Johnson Vision Care, Inc. Casting cup assembly for forming an ophthalmic device
US9645412B2 (en) 2014-11-05 2017-05-09 Johnson & Johnson Vision Care Inc. Customized lens device and method
US10359643B2 (en) 2015-12-18 2019-07-23 Johnson & Johnson Vision Care, Inc. Methods for incorporating lens features and lenses having such features
US11125916B2 (en) 2016-07-06 2021-09-21 Johnson & Johnson Vision Care, Inc. Silicone hydrogels comprising N-alkyl methacrylamides and contact lenses made thereof
KR102229389B1 (en) * 2020-04-14 2021-03-17 김지태 Penetration hole processing method and Contact lenses processed using this
US11364696B2 (en) 2020-09-18 2022-06-21 Johnson & Johnson Vision Care, Inc Apparatus for forming an ophthalmic lens

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4113224A (en) * 1975-04-08 1978-09-12 Bausch & Lomb Incorporated Apparatus for forming optical lenses
US4166088A (en) 1977-05-25 1979-08-28 Neefe Charles W Method of making high quality plastic lenses
US4534915A (en) 1982-09-13 1985-08-13 Neefe Charles W Method of controlling the ultraviolet polymerization of spin cast lenses
US4879318A (en) 1986-01-28 1989-11-07 Ophthalmic Research Group International, Inc. Plastic lens composition and method for the production thereof
US6201037B1 (en) * 1986-01-28 2001-03-13 Ophthalmic Research Group International, Inc. Plastic lens composition and method for the production thereof
US5529728A (en) 1986-01-28 1996-06-25 Q2100, Inc. Process for lens curing and coating
US4919850A (en) 1988-05-06 1990-04-24 Blum Ronald D Method for curing plastic lenses
JPH01163027A (en) 1987-12-21 1989-06-27 Matsushita Electric Ind Co Ltd Method and device for molding optical element
US5039459A (en) 1988-11-25 1991-08-13 Johnson & Johnson Vision Products, Inc. Method of forming shaped hydrogel articles including contact lenses
GB2227969A (en) * 1989-01-27 1990-08-15 Pilkington Visioncare Holdings Casting lenses in plastic: curing by radiation
US5070215A (en) 1989-05-02 1991-12-03 Bausch & Lomb Incorporated Novel vinyl carbonate and vinyl carbamate contact lens material monomers
JPH0390319A (en) 1989-09-01 1991-04-16 Sogo Shika Iryo Kenkyusho:Kk Method and apparatus for continuously curing visible ray polymerizable resin
IE65863B1 (en) 1990-03-13 1995-11-29 Werner Blau Laser curing of contact lens
JPH04161305A (en) 1990-10-26 1992-06-04 Canon Inc Manufacture of lens and its manufacturing device
US5271875A (en) 1991-09-12 1993-12-21 Bausch & Lomb Incorporated Method for molding lenses
IT1271420B (en) * 1993-08-30 1997-05-28 Himont Inc POLYOLEFINIC COMPOSITIONS WITH A HIGH BALANCE OF RIGIDITY AND RESILIENCE
US5422046A (en) 1993-08-31 1995-06-06 Essilor Of America, Inc. Method for producing optical lenses
US5981618A (en) 1994-06-10 1999-11-09 Johnson & Johnson Vision Products, Inc. Mold clamping and precure of a polymerizable hydrogel
IL113904A0 (en) 1994-06-10 1995-08-31 Johnson & Johnson Vision Prod Mold clamping and precure of a polymerizable hydrogel
JPH08244128A (en) * 1995-03-09 1996-09-24 Nikon Corp Manufacture of resin bonded type aspherical lens
BR9810501A (en) * 1997-06-30 2000-09-05 Bausch & Lomb Method and apparatus for injection molding rotationally asymmetric contact lens surfaces
AU2001247253A1 (en) * 2000-03-31 2001-10-15 Bausch And Lomb Incorporated Method and mold to control optical device polymerization

Also Published As

Publication number Publication date
US20050104239A1 (en) 2005-05-19
US6827885B2 (en) 2004-12-07
US20020000680A1 (en) 2002-01-03
WO2001074578A3 (en) 2002-07-25
WO2001074578A2 (en) 2001-10-11

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