HK1121106A1 - Systems and methods for producing silicone hydrogel contact lenses from a polymerizable composition - Google Patents

Systems and methods for producing silicone hydrogel contact lenses from a polymerizable composition

Info

Publication number
HK1121106A1
HK1121106A1 HK09100592.3A HK09100592A HK1121106A1 HK 1121106 A1 HK1121106 A1 HK 1121106A1 HK 09100592 A HK09100592 A HK 09100592A HK 1121106 A1 HK1121106 A1 HK 1121106A1
Authority
HK
Hong Kong
Prior art keywords
systems
methods
contact lenses
polymerizable composition
silicone hydrogel
Prior art date
Application number
HK09100592.3A
Other languages
English (en)
Original Assignee
Coopervision Int Holding Co Lp
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 Coopervision Int Holding Co Lp filed Critical Coopervision Int Holding Co Lp
Publication of HK1121106A1 publication Critical patent/HK1121106A1/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
    • 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
    • B29D11/00038—Production of contact lenses
    • B29D11/00067—Hydrating contact lenses
    • 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
    • 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
    • B29D11/00173—Conveying moulds
    • B29D11/00182—Conveying moulds using carrier plates
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Eyeglasses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
HK09100592.3A 2005-08-09 2009-01-20 Systems and methods for producing silicone hydrogel contact lenses from a polymerizable composition HK1121106A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/200,644 US7785092B2 (en) 2005-08-09 2005-08-09 Systems and methods for producing contact lenses from a polymerizable composition
PCT/US2006/030421 WO2007078334A2 (fr) 2005-08-09 2006-08-07 Systemes et procedes de production de lentilles de contact en silicone hydrogel a partir d'une composition polymerisable

Publications (1)

Publication Number Publication Date
HK1121106A1 true HK1121106A1 (en) 2009-04-17

Family

ID=37461507

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09100592.3A HK1121106A1 (en) 2005-08-09 2009-01-20 Systems and methods for producing silicone hydrogel contact lenses from a polymerizable composition

Country Status (13)

Country Link
US (3) US7785092B2 (fr)
EP (1) EP1752278B1 (fr)
JP (1) JP5377823B2 (fr)
KR (1) KR101285001B1 (fr)
CN (1) CN101237987B (fr)
BR (1) BRPI0615144B1 (fr)
CA (1) CA2618588C (fr)
HK (1) HK1121106A1 (fr)
HU (1) HUE032874T2 (fr)
MX (1) MX2008001500A (fr)
MY (1) MY144734A (fr)
TW (1) TWI386703B (fr)
WO (1) WO2007078334A2 (fr)

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US9855712B2 (en) 2013-06-26 2018-01-02 Coopervision International Holding Company, Llp Methods of manufacturing and apparatus useful in manufacturing toric contact lenses
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US20180229454A1 (en) * 2015-08-31 2018-08-16 Agency For Science, Technology And Research Method and system for forming a masking layer
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US11724471B2 (en) 2019-03-28 2023-08-15 Johnson & Johnson Vision Care, Inc. Methods for the manufacture of photoabsorbing contact lenses and photoabsorbing contact lenses produced thereby
US11623371B2 (en) 2021-01-07 2023-04-11 Hope Vision Co., Ltd. UV curing apparatus for contact-lens polymerization process
CN114599138B (zh) * 2022-05-09 2022-08-05 杭州雅观科技有限公司 电灯群组控制的智能照明方法

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Also Published As

Publication number Publication date
KR20080034032A (ko) 2008-04-17
JP5377823B2 (ja) 2013-12-25
CA2618588A1 (fr) 2007-07-12
CA2618588C (fr) 2013-06-25
BRPI0615144A2 (pt) 2011-05-03
WO2007078334A3 (fr) 2007-09-27
US8308999B2 (en) 2012-11-13
US7785092B2 (en) 2010-08-31
MY144734A (en) 2011-10-31
BRPI0615144B1 (pt) 2018-03-13
KR101285001B1 (ko) 2013-07-10
TW200710467A (en) 2007-03-16
HUE032874T2 (en) 2017-11-28
US8298458B2 (en) 2012-10-30
US20070035050A1 (en) 2007-02-15
EP1752278B1 (fr) 2017-01-25
WO2007078334A2 (fr) 2007-07-12
CN101237987B (zh) 2012-07-11
EP1752278A3 (fr) 2010-06-30
US20090295001A1 (en) 2009-12-03
JP2007069608A (ja) 2007-03-22
MX2008001500A (es) 2008-04-04
EP1752278A2 (fr) 2007-02-14
US20100230838A1 (en) 2010-09-16
TWI386703B (zh) 2013-02-21
CN101237987A (zh) 2008-08-06

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