MX353183B - Método para la elaboración de lentes plásticas polarizantes. - Google Patents

Método para la elaboración de lentes plásticas polarizantes.

Info

Publication number
MX353183B
MX353183B MX2015006012A MX2015006012A MX353183B MX 353183 B MX353183 B MX 353183B MX 2015006012 A MX2015006012 A MX 2015006012A MX 2015006012 A MX2015006012 A MX 2015006012A MX 353183 B MX353183 B MX 353183B
Authority
MX
Mexico
Prior art keywords
plastic lens
polarizing
polarizing film
polarizing plastic
inverted
Prior art date
Application number
MX2015006012A
Other languages
English (en)
Other versions
MX2015006012A (es
Inventor
Shimizu Toshihiko
Tonouchi Kenichi
Ihara Masaki
Shimizu Hiroshi
Ito Yoshinobu
Original Assignee
Ehs Lens Philippines Inc
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 Ehs Lens Philippines Inc filed Critical Ehs Lens Philippines Inc
Publication of MX2015006012A publication Critical patent/MX2015006012A/es
Publication of MX353183B publication Critical patent/MX353183B/es

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
    • B29D11/00634—Production of filters
    • B29D11/00644—Production of filters polarizing
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/10—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting around inserts or for coating articles
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/24—Feeding the material into the 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
    • 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
    • B29D11/00413—Production of simple or compound lenses made by moulding between two mould parts which are not in direct contact with one another, e.g. comprising a seal between or on the edges
    • 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
    • B29D11/00432—Auxiliary operations, e.g. machines for filling the moulds
    • 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
    • B29D11/00432—Auxiliary operations, e.g. machines for filling the moulds
    • B29D11/00442—Curing the lens material
    • 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
    • B29D11/00528—Consisting of two mould halves joined by an annular gasket
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/12—Polarisers
    • 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
    • B29K2029/00—Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals or derivatives thereof as moulding material
    • B29K2029/04—PVOH, i.e. polyvinyl alcohol
    • 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
    • B29K2105/25—Solid
    • B29K2105/253—Preform
    • B29K2105/256—Sheets, plates, blanks or films
    • 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
    • B29K2995/0034—Polarising
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/16—Laminated or compound lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Polarising Elements (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

Un aspecto de la presente invención se refiere a un método para la elaboración de una lente plástica polarizante, que comprende una etapa de inversión para invertir una forma de superficie convexa en una forma de superficie cóncava mediante presión de una película polarizante que se ha procesado con superficie curva, una etapa de ensamble de molde para moldeo para ensamblar un molde para moldeo que tiene una cavidad dentro de la cual se coloca la película polarizante inversa con la película polarizante inversa, un molde superior, un molde inferior y un miembro de sellado que mantiene una separación entre el molde superior y el molde inferior, y una etapa de polimerización y curado para moldear una composición curable en la cavidad, y para polimerizar y curar la composición curable que se ha moldeado para proporcionar una lente plástica polarizante dentro de la cual se coloca una película polarizante.
MX2015006012A 2012-11-14 2013-11-14 Método para la elaboración de lentes plásticas polarizantes. MX353183B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012250033 2012-11-14
PCT/JP2013/080839 WO2014077338A1 (ja) 2012-11-14 2013-11-14 偏光プラスチックレンズの製造方法

Publications (2)

Publication Number Publication Date
MX2015006012A MX2015006012A (es) 2016-03-07
MX353183B true MX353183B (es) 2018-01-05

Family

ID=50731247

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015006012A MX353183B (es) 2012-11-14 2013-11-14 Método para la elaboración de lentes plásticas polarizantes.

Country Status (6)

Country Link
US (1) US10363712B2 (es)
EP (1) EP2921900B1 (es)
JP (1) JP6085310B2 (es)
CN (1) CN104813221B (es)
MX (1) MX353183B (es)
WO (1) WO2014077338A1 (es)

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CN105388634A (zh) * 2015-12-21 2016-03-09 瑞安市圣视光学有限公司 一种偏光镜片
JP7191016B2 (ja) 2016-11-03 2022-12-16 メタマテリアル インク 箔が埋め込まれたレンズを製造する方法
JP6924107B2 (ja) * 2017-09-19 2021-08-25 株式会社三井ハイテック 回転子鉄心の製造方法
JP6812933B2 (ja) * 2017-09-19 2021-01-13 トヨタ自動車株式会社 内装部材の製造方法、並びに、偏光部材の製造方法
EP3670162A1 (en) * 2018-12-20 2020-06-24 Interglass Technology AG Method for mounting functional elements in a lens and device therefor
ES2930442T3 (es) * 2018-09-25 2022-12-13 Metamaterial Inc Procedimiento para el montaje de elementos funcionales en una lente
EP3992696A4 (en) * 2019-06-28 2023-08-02 Hoya Lens Thailand Ltd. PROCESS FOR MAKING POLARIZING LENS, POLARIZING FILM AND POLARIZING LENS
EP3992698A4 (en) * 2019-06-28 2023-07-19 Hoya Lens Thailand Ltd. Method for manufacturing polarizing lens, polarizing film, and polarizing lens
WO2020262400A1 (ja) * 2019-06-28 2020-12-30 ホヤ レンズ タイランド リミテッド 偏光レンズ
CN112622315A (zh) * 2020-12-25 2021-04-09 京旭企业有限公司 反转挠性透镜凹向的方法及其装置
CN116761704B (zh) * 2021-01-21 2025-02-11 托比股份公司 镜片方面的改进
EP4197761A1 (en) * 2021-12-16 2023-06-21 Essilor International Method for thermoforming a film by thermal shrinkage and lamination thereof on an optical article
EP4650158A1 (en) * 2024-05-17 2025-11-19 Essilor International Method for manufacturing a thermoset ophthalmic lens including a wafer

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Also Published As

Publication number Publication date
JP6085310B2 (ja) 2017-02-22
EP2921900A4 (en) 2016-08-10
WO2014077338A1 (ja) 2014-05-22
JPWO2014077338A1 (ja) 2017-01-05
EP2921900B1 (en) 2020-12-23
MX2015006012A (es) 2016-03-07
CN104813221A (zh) 2015-07-29
US20160144582A1 (en) 2016-05-26
CN104813221B (zh) 2016-09-07
EP2921900A1 (en) 2015-09-23
US10363712B2 (en) 2019-07-30

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