AU2009327484B2 - Method for making silicone hydrogel contact lenses - Google Patents

Method for making silicone hydrogel contact lenses Download PDF

Info

Publication number
AU2009327484B2
AU2009327484B2 AU2009327484A AU2009327484A AU2009327484B2 AU 2009327484 B2 AU2009327484 B2 AU 2009327484B2 AU 2009327484 A AU2009327484 A AU 2009327484A AU 2009327484 A AU2009327484 A AU 2009327484A AU 2009327484 B2 AU2009327484 B2 AU 2009327484B2
Authority
AU
Australia
Prior art keywords
acrylamide
mold
lens
monomer
weight
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.)
Ceased
Application number
AU2009327484A
Other languages
English (en)
Other versions
AU2009327484A1 (en
Inventor
Frank Chang
Angelika Maria Domschke
Troy Vernon Holland
John Dallas Pruitt
Xinming Qian
Dawn A. Smith
Richard Charles Turek
Jurgen Vogt
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.)
Novartis AG
Original Assignee
Novartis AG
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
Priority claimed from US12/316,993 external-priority patent/US7780879B2/en
Application filed by Novartis AG filed Critical Novartis AG
Publication of AU2009327484A1 publication Critical patent/AU2009327484A1/en
Application granted granted Critical
Publication of AU2009327484B2 publication Critical patent/AU2009327484B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/12—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polysiloxanes
    • C08F283/124—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polysiloxanes on to polysiloxanes having carbon-to-carbon double bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
    • C08G77/26—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen nitrogen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Ophthalmology & Optometry (AREA)
  • Materials Engineering (AREA)
  • Eyeglasses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Silicon Polymers (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
AU2009327484A 2008-12-18 2009-06-16 Method for making silicone hydrogel contact lenses Ceased AU2009327484B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US12/316,993 US7780879B2 (en) 2007-12-20 2008-12-18 Method for making contact lenses
US12/316,993 2008-12-18
US21262309P 2009-04-14 2009-04-14
US61/212,623 2009-04-14
PCT/US2009/047428 WO2010071691A1 (en) 2008-12-18 2009-06-16 Method for making silicone hydrogel contact lenses

Publications (2)

Publication Number Publication Date
AU2009327484A1 AU2009327484A1 (en) 2011-06-30
AU2009327484B2 true AU2009327484B2 (en) 2012-08-09

Family

ID=41050482

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2009327484A Ceased AU2009327484B2 (en) 2008-12-18 2009-06-16 Method for making silicone hydrogel contact lenses

Country Status (16)

Country Link
US (2) US8163206B2 (enExample)
EP (1) EP2374031A1 (enExample)
JP (2) JP5713265B2 (enExample)
KR (2) KR101422900B1 (enExample)
CN (2) CN103969706B (enExample)
AR (1) AR072151A1 (enExample)
AU (1) AU2009327484B2 (enExample)
BR (1) BRPI0923037A2 (enExample)
CA (1) CA2747355C (enExample)
MX (1) MX2011006601A (enExample)
MY (1) MY150782A (enExample)
NZ (1) NZ592674A (enExample)
RU (1) RU2499288C2 (enExample)
SG (1) SG172081A1 (enExample)
TW (2) TWI613067B (enExample)
WO (1) WO2010071691A1 (enExample)

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