BR0016632A - Métodos e composições para a fabricação de lentes oftálmicas - Google Patents

Métodos e composições para a fabricação de lentes oftálmicas

Info

Publication number
BR0016632A
BR0016632A BR0016632-4A BR0016632A BR0016632A BR 0016632 A BR0016632 A BR 0016632A BR 0016632 A BR0016632 A BR 0016632A BR 0016632 A BR0016632 A BR 0016632A
Authority
BR
Brazil
Prior art keywords
compositions
ophthalmic lenses
methods
manufacture
lenses
Prior art date
Application number
BR0016632-4A
Other languages
English (en)
Inventor
Ivan Nunez
Venkat Sekharipuram
Elbert Basham
Eric Dogan
Michele L Alton
Original Assignee
Johnson & Johnson
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 Johnson & Johnson filed Critical Johnson & Johnson
Publication of BR0016632A publication Critical patent/BR0016632A/pt

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
    • 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
    • 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
    • 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
    • G02B1/043—Contact 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
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • B29C2071/022—Annealing
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Eyeglasses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

"MéTODOS E COMPOSIçõES PARA A FABRICAçãO DE LENTES OFTáLMICAS". A presente invenção refere-se a métodos e composições para a produção de lentes por meio de fundição. O processo utiliza uma cura por ultravioleta em dois estágios a fim de prover um método rápido e confiável para a produção de lentes oftálmicas.
BR0016632-4A 1999-12-21 2000-12-15 Métodos e composições para a fabricação de lentes oftálmicas BR0016632A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/468,973 US6630083B1 (en) 1999-12-21 1999-12-21 Methods and compositions for the manufacture of ophthalmic lenses
PCT/US2000/034005 WO2001046717A1 (en) 1999-12-21 2000-12-15 Methods and compositions for the manufacture of ophthalmic lenses

Publications (1)

Publication Number Publication Date
BR0016632A true BR0016632A (pt) 2002-10-15

Family

ID=23861935

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0016632-4A BR0016632A (pt) 1999-12-21 2000-12-15 Métodos e composições para a fabricação de lentes oftálmicas

Country Status (14)

Country Link
US (1) US6630083B1 (pt)
EP (1) EP1261886B1 (pt)
JP (1) JP2003517959A (pt)
KR (1) KR100704392B1 (pt)
CN (1) CN1434927A (pt)
AT (1) ATE428942T1 (pt)
AU (2) AU2265201A (pt)
BR (1) BR0016632A (pt)
CA (1) CA2395229C (pt)
DE (1) DE60042035D1 (pt)
IL (2) IL150234A0 (pt)
MX (1) MXPA02006133A (pt)
TW (1) TWI248868B (pt)
WO (1) WO2001046717A1 (pt)

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GB0413366D0 (en) * 2004-06-15 2004-07-21 Heeschen Andreas Binder-free photopolymerizable compositions
DE102004030019A1 (de) * 2004-06-22 2006-01-19 Xetos Ag Photopolymerisierbare Zusammensetzung
US20060050228A1 (en) * 2004-09-07 2006-03-09 Lai Shui T Method for stabilizing refractive index profiles using polymer mixtures
US7785092B2 (en) * 2005-08-09 2010-08-31 Coopervision International Holding Company, Lp Systems and methods for producing contact lenses from a polymerizable composition
US8029707B2 (en) * 2006-06-07 2011-10-04 Essilor International (Compagnie Generale D'optique) Surface casting onto a polycarbonate photochromic substrate
US8701441B2 (en) * 2006-08-21 2014-04-22 3M Innovative Properties Company Method of making inorganic, metal oxide spheres using microstructured molds
TWI410317B (zh) * 2006-09-29 2013-10-01 Johnson & Johnson Vision Care 於眼科鏡片製造期間之靜電電荷
CN101535034A (zh) * 2006-12-21 2009-09-16 诺瓦提斯公司 高强度uv模具预处理
WO2009123904A1 (en) * 2008-04-01 2009-10-08 Novartis Ag Ultraviolet output stabilization by fluorescent bulb temperature monitoring
US20120038880A1 (en) * 2010-08-11 2012-02-16 Bernhard Seiferling Modulated uv cure
SG190708A1 (en) 2010-12-13 2013-07-31 Novartis Ag Ophthalmic lenses modified with functional groups and methods of making thereof
JP6502246B2 (ja) 2012-03-22 2019-04-17 モメンティブ パフォーマンス マテリアルズ インコーポレイテッドＭｏｍｅｎｔｉｖｅ Ｐｅｒｆｏｒｍａｎｃｅ Ｍａｔｅｒｉａｌｓ Ｉｎｃ． 親水性シリコーンモノマー、その調製プロセスおよびそれを含有する薄膜
JP5945680B2 (ja) * 2012-09-04 2016-07-05 東海光学株式会社 プラスチックレンズの離型方法
JP6322985B2 (ja) * 2013-12-09 2018-05-16 セイコーエプソン株式会社 インクジェット記録方法及びインクジェット記録装置
CN105563861A (zh) * 2014-10-13 2016-05-11 奇鼎科技股份有限公司 隐形眼镜免水化加工方法
CN108659733A (zh) * 2018-06-13 2018-10-16 哈尔滨工业大学无锡新材料研究院 一种自固化超透屏蔽保护膜及其制备方法
JP7620700B2 (ja) 2020-06-01 2025-01-23 アイケアーズ メディカス インコーポレイテッド 両面非球面回折多焦点レンズ、その製造、および使用
CN116766642B (zh) * 2023-05-29 2025-07-15 益丰新材料股份有限公司 一种树脂镜片的成型方法

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Also Published As

Publication number Publication date
KR100704392B1 (ko) 2007-04-10
AU2005211576A1 (en) 2005-10-13
IL150234A0 (en) 2002-12-01
WO2001046717A1 (en) 2001-06-28
CA2395229C (en) 2008-04-29
TWI248868B (en) 2006-02-11
EP1261886B1 (en) 2009-04-15
US6630083B1 (en) 2003-10-07
AU2005211576B2 (en) 2008-01-31
KR20020069219A (ko) 2002-08-29
JP2003517959A (ja) 2003-06-03
DE60042035D1 (de) 2009-05-28
IL150234A (en) 2007-06-17
CA2395229A1 (en) 2001-06-28
AU2265201A (en) 2001-07-03
ATE428942T1 (de) 2009-05-15
EP1261886A1 (en) 2002-12-04
CN1434927A (zh) 2003-08-06
MXPA02006133A (es) 2004-08-23

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE 10A., E 11A. ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2138 DE 27/12/2011.