CA2777961C - A silicone hydrogel lens with a covalently attached coating - Google Patents

A silicone hydrogel lens with a covalently attached coating Download PDF

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Publication number
CA2777961C
CA2777961C CA2777961A CA2777961A CA2777961C CA 2777961 C CA2777961 C CA 2777961C CA 2777961 A CA2777961 A CA 2777961A CA 2777961 A CA2777961 A CA 2777961A CA 2777961 C CA2777961 C CA 2777961C
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Canada
Prior art keywords
hydrophilic polymer
contact lens
coating
polymer
layer
Prior art date
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Active
Application number
CA2777961A
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English (en)
French (fr)
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CA2777961A1 (en
Inventor
Newton T. Samuel
Daqing Wu
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.)
Alcon Inc
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Novartis AG
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Publication of CA2777961A1 publication Critical patent/CA2777961A1/en
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Active legal-status Critical Current
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Classifications

    • 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
    • B29D11/00048—Production of contact lenses composed of parts with dissimilar composition
    • 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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Eyeglasses (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
CA2777961A 2009-12-08 2010-12-06 A silicone hydrogel lens with a covalently attached coating Active CA2777961C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US26746909P 2009-12-08 2009-12-08
US61/267,469 2009-12-08
PCT/US2010/059022 WO2011071791A1 (en) 2009-12-08 2010-12-06 A silicone hydrogel lens with a covalently attached coating

Publications (2)

Publication Number Publication Date
CA2777961A1 CA2777961A1 (en) 2011-06-16
CA2777961C true CA2777961C (en) 2016-03-22

Family

ID=44081708

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2777961A Active CA2777961C (en) 2009-12-08 2010-12-06 A silicone hydrogel lens with a covalently attached coating

Country Status (6)

Country Link
US (1) US8557334B2 (https=)
EP (1) EP2510052B1 (https=)
JP (1) JP5877793B2 (https=)
CA (1) CA2777961C (https=)
TW (1) TWI483996B (https=)
WO (1) WO2011071791A1 (https=)

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US20110134387A1 (en) 2011-06-09
TW201124476A (en) 2011-07-16
EP2510052A4 (en) 2015-12-02
TWI483996B (zh) 2015-05-11
EP2510052B1 (en) 2017-02-08
JP5877793B2 (ja) 2016-03-08
EP2510052A1 (en) 2012-10-17
CA2777961A1 (en) 2011-06-16
JP2013513135A (ja) 2013-04-18
US8557334B2 (en) 2013-10-15

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