CA2552369C - Process for making a coated optical article free of visible fining lines - Google Patents

Process for making a coated optical article free of visible fining lines Download PDF

Info

Publication number
CA2552369C
CA2552369C CA 2552369 CA2552369A CA2552369C CA 2552369 C CA2552369 C CA 2552369C CA 2552369 CA2552369 CA 2552369 CA 2552369 A CA2552369 A CA 2552369A CA 2552369 C CA2552369 C CA 2552369C
Authority
CA
Canada
Prior art keywords
optical article
mold part
coating
main face
lens
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.)
Expired - Fee Related
Application number
CA 2552369
Other languages
English (en)
French (fr)
Other versions
CA2552369A1 (en
Inventor
Peiqi Jiang
Steven Weber
Fadi O. Adileh
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.)
EssilorLuxottica SA
Original Assignee
Essilor International Compagnie Generale dOptique SA
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 Essilor International Compagnie Generale dOptique SA filed Critical Essilor International Compagnie Generale dOptique SA
Publication of CA2552369A1 publication Critical patent/CA2552369A1/en
Application granted granted Critical
Publication of CA2552369C publication Critical patent/CA2552369C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B29D11/0073—Optical laminates
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/3642—Bags, bleeder sheets or cauls for isostatic pressing
    • B29C2043/3649—Inflatable bladders using gas or fluid and related details
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/3642—Bags, bleeder sheets or cauls for isostatic pressing
    • B29C2043/3652—Elastic moulds or mould parts, e.g. cores or inserts
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/3642—Bags, bleeder sheets or cauls for isostatic pressing
    • B29C2043/3655—Pressure transmitters, e.g. caul plates; pressure pads
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/731—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the intensive physical properties of the material of the parts to be joined
    • B29C66/7316—Surface properties
    • B29C66/73161—Roughness or rugosity
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0026—Transparent
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/007—Hardness
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0072—Roughness, e.g. anti-slip
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Eyeglasses (AREA)
  • Surface Treatment Of Glass (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
CA 2552369 2003-12-31 2004-12-30 Process for making a coated optical article free of visible fining lines Expired - Fee Related CA2552369C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/750,145 2003-12-31
US10/750,145 US20050140033A1 (en) 2003-12-31 2003-12-31 Process for making a coated optical article free of visible fining lines
PCT/EP2004/014882 WO2005063473A1 (en) 2003-12-31 2004-12-30 Process for making a coated optical lens free of visible fining lines

Publications (2)

Publication Number Publication Date
CA2552369A1 CA2552369A1 (en) 2005-07-14
CA2552369C true CA2552369C (en) 2012-09-04

Family

ID=34701157

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2552369 Expired - Fee Related CA2552369C (en) 2003-12-31 2004-12-30 Process for making a coated optical article free of visible fining lines

Country Status (11)

Country Link
US (2) US20050140033A1 (enExample)
EP (1) EP1701838B1 (enExample)
JP (1) JP4989230B2 (enExample)
CN (1) CN100453301C (enExample)
AT (1) ATE433851T1 (enExample)
AU (1) AU2004308690B2 (enExample)
BR (1) BRPI0418323B1 (enExample)
CA (1) CA2552369C (enExample)
DE (1) DE602004021635D1 (enExample)
ES (1) ES2328699T3 (enExample)
WO (1) WO2005063473A1 (enExample)

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US20050269721A1 (en) * 2004-06-04 2005-12-08 Essilor International Compagnie Generale D'optique Process for forming a coated layer on a toric surface of an optical article
FR2887488B1 (fr) 2005-06-22 2007-09-21 Essilor Int Procede d'obtention d'un article en materiau transparent exempt de raies de surfacage visibles et article obtenu
WO2007027821A2 (en) * 2005-08-30 2007-03-08 Colorlink, Inc. High yield bonding process for manufacturing polycarbonate polarized lenses
US7906047B2 (en) * 2005-12-21 2011-03-15 Essilor International (Compagnie Generale D'optique) Injection molding a lens onto a coated ophthalmic wafer
GB0604845D0 (en) * 2006-03-10 2006-04-19 Ocutec Ltd Polymeric Materials
US7892387B2 (en) * 2006-05-19 2011-02-22 International Compagnie Generale d'Optique Process and system for applying a coating onto a surface of a lens substrate
JP5148844B2 (ja) * 2006-06-05 2013-02-20 Ｈｏｙａ株式会社 眼鏡レンズの製造方法および眼鏡レンズ
US7935212B2 (en) * 2006-07-31 2011-05-03 Essilor International Compagnie Process for transferring onto a surface of an optical article a layer having a variable index of refraction
US20090020910A1 (en) * 2007-02-27 2009-01-22 Stephen Forrest System and method for depositing thin layers on non-planar substrates by stamping
US7678423B2 (en) * 2007-02-27 2010-03-16 The Regents Of The University Of Michigan System and method for depositing thin layers on non-planar substrates by stamping
DE102007028601A1 (de) * 2007-06-19 2008-12-24 Evonik Röhm Gmbh Reaktivgemisch zur Beschichtung von Formkörpern mittels Reaktionsspritzguss sowie beschichteter Formkörper
US8252369B2 (en) * 2008-05-21 2012-08-28 Essilor International (Compagnie Generale D'optique) Process for applying a coating onto a fresnel lens forming surface
US8225837B2 (en) 2009-01-05 2012-07-24 The Procter & Gamble Company Apparatus for making absorbent articles having side seams
JP4798468B2 (ja) * 2009-01-30 2011-10-19 ソニー株式会社 レンズの製造装置及びレンズの製造方法
GB0919411D0 (en) 2009-11-05 2009-12-23 Ocutec Ltd Polymer for contact lenses
WO2011051690A2 (en) 2009-11-02 2011-05-05 Ocutec Limited Polymers for contact lenses
GB0919459D0 (en) 2009-11-06 2009-12-23 Ocutec Ltd Polymer for contact lenses
KR101610840B1 (ko) * 2009-11-24 2016-04-08 알콘 리서치, 리미티드 안과 조명기용 단섬유 다초점 레이저 탐침
US20110164329A1 (en) * 2010-01-04 2011-07-07 Essilor International (Compagnie General D'optique) Fresnel lens coating process
US20110165343A1 (en) 2010-01-04 2011-07-07 Essilor International (Compagnie Generale D'optique) Fresnel lens coating process
US9492978B2 (en) 2011-01-04 2016-11-15 Essilor International Method of making ophthalmic lenses with a structured surface
WO2013074269A1 (en) * 2011-11-16 2013-05-23 Herroon William Eric 3d lenses and methods of making the same
DE102011119046A1 (de) * 2011-11-22 2013-05-23 Premium Aerotec Gmbh Umformen bei der Herstellung eines profilierten Bauteils
US20140144593A1 (en) 2012-11-28 2014-05-29 International Business Machiness Corporation Wafer debonding using long-wavelength infrared radiation ablation
US9586291B2 (en) 2012-11-28 2017-03-07 Globalfoundries Inc Adhesives for bonding handler wafers to device wafers and enabling mid-wavelength infrared laser ablation release
US10245181B2 (en) 2012-12-21 2019-04-02 Alcon Research, Ltd. Grin fiber multi-spot laser probe
TWI576190B (zh) * 2013-08-01 2017-04-01 Ibm 使用中段波長紅外光輻射燒蝕之晶圓剝離
CN106291896B (zh) * 2015-06-05 2019-12-20 瑞仪光电(苏州)有限公司 光学透镜、背光模块
CN109789652B (zh) * 2016-11-14 2022-06-28 依视路国际公司 用于制造眼科制品的方法
FR3073322B1 (fr) * 2017-11-07 2021-12-03 Commissariat Energie Atomique Procede de realisation d'au moins un circuit electronique courbe
CN109318411A (zh) * 2018-08-13 2019-02-12 江苏硕延光学眼镜有限公司 一种高折射率树脂镜片的高效固化工艺
PL3896499T3 (pl) * 2020-04-17 2024-04-22 Essilor International Ulepszony sposób formowania wyrobu optycznego zawierającego mikrosoczewki
KR102334870B1 (ko) * 2021-05-24 2021-12-03 주식회사 아이엘사이언스 액상 실리콘 소재를 이용한 광학 렌즈 성형 방법
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US20050269721A1 (en) * 2004-06-04 2005-12-08 Essilor International Compagnie Generale D'optique Process for forming a coated layer on a toric surface of an optical article

Also Published As

Publication number Publication date
BRPI0418323A (pt) 2007-05-02
AU2004308690A1 (en) 2005-07-14
US20050140033A1 (en) 2005-06-30
US20070296094A1 (en) 2007-12-27
CA2552369A1 (en) 2005-07-14
BRPI0418323B1 (pt) 2015-07-07
CN1906016A (zh) 2007-01-31
ATE433851T1 (de) 2009-07-15
US8241536B2 (en) 2012-08-14
AU2004308690B2 (en) 2010-02-11
EP1701838A1 (en) 2006-09-20
WO2005063473A1 (en) 2005-07-14
DE602004021635D1 (de) 2009-07-30
CN100453301C (zh) 2009-01-21
ES2328699T3 (es) 2009-11-17
JP2007516870A (ja) 2007-06-28
EP1701838B1 (en) 2009-06-17
JP4989230B2 (ja) 2012-08-01

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