SG11201403592VA - Method of making contact lenses with identifying mark - Google Patents

Method of making contact lenses with identifying mark

Info

Publication number
SG11201403592VA
SG11201403592VA SG11201403592VA SG11201403592VA SG11201403592VA SG 11201403592V A SG11201403592V A SG 11201403592VA SG 11201403592V A SG11201403592V A SG 11201403592VA SG 11201403592V A SG11201403592V A SG 11201403592VA SG 11201403592V A SG11201403592V A SG 11201403592VA
Authority
SG
Singapore
Prior art keywords
contact lenses
making contact
identifying mark
mark
identifying
Prior art date
Application number
SG11201403592VA
Inventor
Courtney Flem Morgan
Sandra Corti
Robert Carey Tucker
Lance Kyle Lipscomb
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
Application filed by Novartis Ag filed Critical Novartis Ag
Publication of SG11201403592VA publication Critical patent/SG11201403592VA/en

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
    • B29D11/00317—Production of lenses with markings or patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
    • B29C37/0032—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied upon the mould surface before introducing the moulding compound, e.g. applying a gelcoat
    • 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
    • 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
    • B29D11/00153—Differential curing, e.g. by differential radiation
    • 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
    • B29D11/00923—Applying coatings; tinting; colouring on lens surfaces for colouring or tinting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
    • B29C2037/0046—In-mould printing, in-mould transfer printing

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Eyeglasses (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
SG11201403592VA 2011-12-31 2012-12-24 Method of making contact lenses with identifying mark SG11201403592VA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161582335P 2011-12-31 2011-12-31
PCT/US2012/071567 WO2013106196A1 (en) 2011-12-31 2012-12-24 Method of making contact lenses with identifying mark

Publications (1)

Publication Number Publication Date
SG11201403592VA true SG11201403592VA (en) 2014-10-30

Family

ID=47605741

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201403592VA SG11201403592VA (en) 2011-12-31 2012-12-24 Method of making contact lenses with identifying mark

Country Status (7)

Country Link
US (1) US9205608B2 (en)
EP (1) EP2797735B1 (en)
CN (1) CN104023959B (en)
HU (1) HUE029206T2 (en)
MY (1) MY164100A (en)
SG (1) SG11201403592VA (en)
WO (1) WO2013106196A1 (en)

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* Cited by examiner, † Cited by third party
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US20150151500A1 (en) * 2013-12-03 2015-06-04 Johnson & Johnson Vision Care, Inc. Method for treating a contact lens mold
US20150253257A1 (en) * 2014-03-05 2015-09-10 Novartis Ag Method for automatic inspect of contact lenses
US9664927B2 (en) 2014-03-31 2017-05-30 Johnson & Johnson Vision Care, Inc. Contact lens with pearlescent sclera
SG10201509497VA (en) * 2015-11-18 2017-06-29 Emage Vision Pte Ltd Contact lens defect inspection using uv illumination
EP3976362B1 (en) * 2019-05-28 2023-06-07 Alcon Inc. Method for making opaque colored silicone hydrogel contact lenses

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Also Published As

Publication number Publication date
WO2013106196A1 (en) 2013-07-18
EP2797735B1 (en) 2016-04-06
HUE029206T2 (en) 2017-02-28
MY164100A (en) 2017-11-30
US20130168884A1 (en) 2013-07-04
CN104023959A (en) 2014-09-03
US9205608B2 (en) 2015-12-08
CN104023959B (en) 2016-08-03
EP2797735A1 (en) 2014-11-05

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