AU2003271101A1 - Process for producing ophthalmic lens article, ophthalmic lens article produced thereby and mold for ophthalmic lens article - Google Patents

Process for producing ophthalmic lens article, ophthalmic lens article produced thereby and mold for ophthalmic lens article

Info

Publication number
AU2003271101A1
AU2003271101A1 AU2003271101A AU2003271101A AU2003271101A1 AU 2003271101 A1 AU2003271101 A1 AU 2003271101A1 AU 2003271101 A AU2003271101 A AU 2003271101A AU 2003271101 A AU2003271101 A AU 2003271101A AU 2003271101 A1 AU2003271101 A1 AU 2003271101A1
Authority
AU
Australia
Prior art keywords
ophthalmic lens
lens article
mold
producing
article
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.)
Abandoned
Application number
AU2003271101A
Inventor
Kenichi Ishihara
Eri Ito
Mouad Lamrani
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.)
Menicon Co Ltd
Original Assignee
Menicon Co 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 Menicon Co Ltd filed Critical Menicon Co Ltd
Publication of AU2003271101A1 publication Critical patent/AU2003271101A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • B29C35/12—Dielectric heating
    • 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
    • B29D11/00076—Production of contact lenses enabling passage of fluids, e.g. oxygen, tears, between the area under the lens and the lens exterior
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/46—Dielectric heating
    • H05B6/62—Apparatus for specific applications
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0002—Condition, form or state of moulded material or of the material to be shaped monomers or prepolymers
    • 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
    • B29L2011/0041—Contact lenses
AU2003271101A 2003-10-06 2003-10-06 Process for producing ophthalmic lens article, ophthalmic lens article produced thereby and mold for ophthalmic lens article Abandoned AU2003271101A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2003/012761 WO2005032792A1 (en) 2003-10-06 2003-10-06 Process for producing ophthalmic lens article, ophthalmic lens article produced thereby and mold for ophthalmic lens article

Publications (1)

Publication Number Publication Date
AU2003271101A1 true AU2003271101A1 (en) 2005-04-21

Family

ID=34401462

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003271101A Abandoned AU2003271101A1 (en) 2003-10-06 2003-10-06 Process for producing ophthalmic lens article, ophthalmic lens article produced thereby and mold for ophthalmic lens article

Country Status (3)

Country Link
JP (1) JP4252576B2 (en)
AU (1) AU2003271101A1 (en)
WO (1) WO2005032792A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5558152B2 (en) * 2010-03-23 2014-07-23 京セラメディカル株式会社 Photografting lens and film forming apparatus
JP6340631B2 (en) * 2016-03-31 2018-06-13 マツダ株式会社 Injection molding apparatus and injection molding method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169417A (en) * 1984-12-28 1986-07-09 Olympus Optical Co Liquid crystal lens having a variable focal length
US5326505A (en) * 1992-12-21 1994-07-05 Johnson & Johnson Vision Products, Inc. Method for treating an ophthalmic lens mold
US6310116B1 (en) * 1997-10-09 2001-10-30 Kuraray Co., Ltd. Molded polymer article having a hydrophilic surface and process for producing the same
US6533415B2 (en) * 2000-03-21 2003-03-18 Menicon Co., Ltd. Ocular lens material having hydrophilic surface and process for preparing the same

Also Published As

Publication number Publication date
JP4252576B2 (en) 2009-04-08
JPWO2005032792A1 (en) 2006-12-14
WO2005032792A1 (en) 2005-04-14

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase