SG10201500190PA - Method of making a contact lens - Google Patents

Method of making a contact lens

Info

Publication number
SG10201500190PA
SG10201500190PA SG10201500190PA SG10201500190PA SG10201500190PA SG 10201500190P A SG10201500190P A SG 10201500190PA SG 10201500190P A SG10201500190P A SG 10201500190PA SG 10201500190P A SG10201500190P A SG 10201500190PA SG 10201500190P A SG10201500190P A SG 10201500190PA
Authority
SG
Singapore
Prior art keywords
making
contact lens
lens
contact
Prior art date
Application number
SG10201500190PA
Inventor
Robert Andrew Broad
Ian Gibson
Original Assignee
Sauflon Cl Ltd
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 Sauflon Cl Ltd filed Critical Sauflon Cl Ltd
Publication of SG10201500190PA publication Critical patent/SG10201500190PA/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04Polysiloxanes
    • C08G77/20Polysiloxanes containing silicon bound to unsaturated aliphatic groups
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041Lenses
    • G02B1/043Contact lenses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00Producing optical elements, e.g. lenses or prisms
    • B29D11/00009Production of simple or compound lenses
    • B29D11/00038Production of contact lenses
    • GPHYSICS
    • G02OPTICS
    • G02CSPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00Optical parts
    • G02C7/02Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04Contact lenses for the eyes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52Amides or imides
    • C08F220/54Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/56Acrylamide; Methacrylamide
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F226/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C08F226/06Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
    • C08F226/10N-Vinyl-pyrrolidone
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F230/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
    • C08F230/04Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal
    • C08F230/08Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04Polysiloxanes
    • C08G77/22Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
    • C08G77/24Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen halogen-containing groups

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Eyeglasses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Silicon Polymers (AREA)
SG10201500190PA 2009-10-12 2010-10-12 Method of making a contact lens SG10201500190PA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0917806.2A GB0917806D0 (en) 2009-10-12 2009-10-12 Fluorinated silicone hydrogels

Publications (1)

Publication Number Publication Date
SG10201500190PA true SG10201500190PA (en) 2015-03-30

Family

ID=41402867

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201500190PA SG10201500190PA (en) 2009-10-12 2010-10-12 Method of making a contact lens

Country Status (12)

Country Link
US (2) US9057821B2 (en)
EP (1) EP2488895B1 (en)
JP (1) JP5771617B2 (en)
KR (1) KR20120095856A (en)
CN (1) CN102576092A (en)
GB (1) GB0917806D0 (en)
HU (1) HUE028518T2 (en)
IN (1) IN2012DN02319A (en)
MY (1) MY161927A (en)
SG (1) SG10201500190PA (en)
TW (1) TWI512043B (en)
WO (1) WO2011045299A1 (en)

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US8937110B2 (en) 2011-12-23 2015-01-20 Johnson & Johnson Vision Care, Inc. Silicone hydrogels having a structure formed via controlled reaction kinetics
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US9156934B2 (en) 2011-12-23 2015-10-13 Johnson & Johnson Vision Care, Inc. Silicone hydrogels comprising n-vinyl amides and hydroxyalkyl (meth)acrylates or (meth)acrylamides
US9140825B2 (en) 2011-12-23 2015-09-22 Johnson & Johnson Vision Care, Inc. Ionic silicone hydrogels
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US20210003754A1 (en) 2019-07-02 2021-01-07 Johnson & Johnson Vision Care, Inc. Core-shell particles and methods of making and using thereof
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Also Published As

Publication number Publication date
JP2013507652A (en) 2013-03-04
WO2011045299A9 (en) 2011-10-20
GB0917806D0 (en) 2009-11-25
TW201116585A (en) 2011-05-16
JP5771617B2 (en) 2015-09-02
US9057821B2 (en) 2015-06-16
MY161927A (en) 2017-05-15
US20120184696A1 (en) 2012-07-19
EP2488895A1 (en) 2012-08-22
US9322960B2 (en) 2016-04-26
EP2488895B1 (en) 2015-11-25
US20150247956A1 (en) 2015-09-03
IN2012DN02319A (en) 2015-08-14
TWI512043B (en) 2015-12-11
CN102576092A (en) 2012-07-11
WO2011045299A1 (en) 2011-04-21
KR20120095856A (en) 2012-08-29
HUE028518T2 (en) 2016-12-28

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