SG11201603720YA - Molds for making contact lenses - Google Patents

Molds for making contact lenses

Info

Publication number
SG11201603720YA
SG11201603720YA SG11201603720YA SG11201603720YA SG11201603720YA SG 11201603720Y A SG11201603720Y A SG 11201603720YA SG 11201603720Y A SG11201603720Y A SG 11201603720YA SG 11201603720Y A SG11201603720Y A SG 11201603720YA SG 11201603720Y A SG11201603720Y A SG 11201603720YA
Authority
SG
Singapore
Prior art keywords
molds
contact lenses
making contact
making
lenses
Prior art date
Application number
SG11201603720YA
Inventor
Alice Weimin Liu
Burkhard Dietrich
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 SG11201603720YA publication Critical patent/SG11201603720YA/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • 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
    • 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
    • B29D11/0048—Moulds for lenses
    • B29D11/00519—Reusable moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2909/00—Use of inorganic materials not provided for in groups B29K2803/00 - B29K2807/00, as mould material
    • B29K2909/08—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0016—Lenses
SG11201603720YA 2013-12-20 2014-12-18 Molds for making contact lenses SG11201603720YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361919074P 2013-12-20 2013-12-20
PCT/US2014/071227 WO2015095565A1 (en) 2013-12-20 2014-12-18 Molds for making contact lenses

Publications (1)

Publication Number Publication Date
SG11201603720YA true SG11201603720YA (en) 2016-07-28

Family

ID=52396809

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201603720YA SG11201603720YA (en) 2013-12-20 2014-12-18 Molds for making contact lenses

Country Status (7)

Country Link
US (1) US9864108B2 (en)
EP (1) EP3083217B1 (en)
CN (1) CN105873748B (en)
HU (1) HUE043202T2 (en)
MY (1) MY177298A (en)
SG (1) SG11201603720YA (en)
WO (1) WO2015095565A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7628810B2 (en) 2003-05-28 2009-12-08 Acufocus, Inc. Mask configured to maintain nutrient transport without producing visible diffraction patterns
US9492272B2 (en) 2009-08-13 2016-11-15 Acufocus, Inc. Masked intraocular implants and lenses
US10004593B2 (en) 2009-08-13 2018-06-26 Acufocus, Inc. Intraocular lens with elastic mask
US9545303B2 (en) 2011-12-02 2017-01-17 Acufocus, Inc. Ocular mask having selective spectral transmission
WO2014084380A1 (en) * 2012-11-30 2014-06-05 Hoya株式会社 Glass article
US9427922B2 (en) * 2013-03-14 2016-08-30 Acufocus, Inc. Process for manufacturing an intraocular lens with an embedded mask
EP3233449B1 (en) * 2014-12-17 2019-07-24 Novartis AG Reusable lens molds and methods of use thereof
WO2017062316A1 (en) 2015-10-05 2017-04-13 Acufocus, Inc. Methods of molding intraocular lenses
EP3384342B1 (en) 2015-11-24 2021-08-25 AcuFocus, Inc. Toric small aperture intraocular lens with extended depth of focus
CN117270235A (en) * 2018-01-30 2023-12-22 爱尔康公司 Contact lens having a lubricious coating thereon
US11364110B2 (en) 2018-05-09 2022-06-21 Acufocus, Inc. Intraocular implant with removable optic

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61106211A (en) 1984-10-30 1986-05-24 Hoya Corp Mold for manufacturing hydrophilic plastic lens and manufacture of the same by employing the mold
US5071460A (en) 1988-03-04 1991-12-10 Nippon Telegraph And Telephone Corporation Process for the preparation of fluoride glass and process for the preparation of optical fiber preform using the fluoride glass
US4898777A (en) 1989-01-24 1990-02-06 Infrared Fiber Systems High-strength fluoride glass fibers and process of making
JPH0662318B2 (en) 1990-05-23 1994-08-17 セントラル硝子株式会社 Surface treatment method for fluoride glass
JPH05306141A (en) * 1991-03-07 1993-11-19 Hoya Corp Glass ceramics and artificial crown using the same
US6800225B1 (en) * 1994-07-14 2004-10-05 Novartis Ag Process and device for the manufacture of mouldings and mouldings manufactured in accordance with that process
TW272976B (en) 1993-08-06 1996-03-21 Ciba Geigy Ag
US5629246A (en) 1995-09-27 1997-05-13 Micron Technology, Inc. Method for forming fluorine-doped glass having low concentrations of free fluorine
EP0835848A3 (en) 1996-08-21 1998-06-10 Nikon Corporation Fluorine-containing silica glass, its method of manufacture and a projection exposure apparatus comprising the glass
TW429327B (en) 1997-10-21 2001-04-11 Novartis Ag Single mould alignment
JP2000326347A (en) 1999-05-21 2000-11-28 Menicon Co Ltd Mold for lens for eye and manufacture of lens for eye using the same
JP2002114531A (en) 2000-08-04 2002-04-16 Sumitomo Electric Ind Ltd Fluorine added glass
US7384590B2 (en) 2002-12-17 2008-06-10 Novartis Ag System and method for curing polymeric moldings
US7387759B2 (en) 2002-12-17 2008-06-17 Novartis Ag System and method for curing polymeric moldings having a masking collar
CN100458496C (en) * 2003-06-27 2009-02-04 精工爱普生株式会社 Production method for glasses lens, marking device, marking system, glasses lens
KR101506430B1 (en) 2008-12-18 2015-03-26 노파르티스 아게 Method for making silicone hydrogel contact lenses

Also Published As

Publication number Publication date
MY177298A (en) 2020-09-11
US9864108B2 (en) 2018-01-09
HUE043202T2 (en) 2019-08-28
CN105873748B (en) 2018-08-03
US20150177422A1 (en) 2015-06-25
EP3083217A1 (en) 2016-10-26
EP3083217B1 (en) 2019-03-27
CN105873748A (en) 2016-08-17
WO2015095565A1 (en) 2015-06-25

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