AR063756A1 - Proceso para formar articulos de hidrogel de silicona humectables transparentes - Google Patents

Proceso para formar articulos de hidrogel de silicona humectables transparentes

Info

Publication number
AR063756A1
AR063756A1 ARP070104842A ARP070104842A AR063756A1 AR 063756 A1 AR063756 A1 AR 063756A1 AR P070104842 A ARP070104842 A AR P070104842A AR P070104842 A ARP070104842 A AR P070104842A AR 063756 A1 AR063756 A1 AR 063756A1
Authority
AR
Argentina
Prior art keywords
humectable
items
silicone hydrogel
form transparent
hydrophilic
Prior art date
Application number
ARP070104842A
Other languages
English (en)
Original Assignee
Johnson & Johnson Vision Care
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38984609&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR063756(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Johnson & Johnson Vision Care filed Critical Johnson & Johnson Vision Care
Publication of AR063756A1 publication Critical patent/AR063756A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • 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
    • B29D11/00134—Curing of the contact lens material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • 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

Abstract

La presente invención consiste en un proceso para formar dispositivos oftálmicos, tales como lentes de contacto, que comprende al menos un componente que contiene silicona, a menos un componente hidrofílico, al menos un polímero hidrofílico y al menos un diluyente que tiene un parámetro de solubilidad de Hansen, deltap, entre aproximadamente 2 y aproximadamente 7. El procesamiento del dispositivo oftálmico se puede realizar usando solo soluciones acuosas.
ARP070104842A 2006-10-31 2007-10-31 Proceso para formar articulos de hidrogel de silicona humectables transparentes AR063756A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/555,133 US20070138692A1 (en) 2002-09-06 2006-10-31 Process for forming clear, wettable silicone hydrogel articles

Publications (1)

Publication Number Publication Date
AR063756A1 true AR063756A1 (es) 2009-02-18

Family

ID=38984609

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP070104842A AR063756A1 (es) 2006-10-31 2007-10-31 Proceso para formar articulos de hidrogel de silicona humectables transparentes

Country Status (12)

Country Link
US (1) US20070138692A1 (es)
EP (1) EP2087383A1 (es)
JP (1) JP2010508546A (es)
KR (1) KR20090091297A (es)
CN (1) CN101568857A (es)
AR (1) AR063756A1 (es)
AU (1) AU2007314397B2 (es)
BR (1) BRPI0718115A2 (es)
CA (1) CA2668193A1 (es)
RU (1) RU2009120493A (es)
TW (1) TW200837380A (es)
WO (1) WO2008054667A1 (es)

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CN103483507A (zh) * 2013-10-14 2014-01-01 海昌隐形眼镜有限公司 一种软性亲水接触镜材料及其制备方法
JP2019505010A (ja) 2015-11-11 2019-02-21 ワンフォーカス ビジョン， インコーポレイテッド キャビティを有する遠近調節型レンズ
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CA3019627C (en) * 2016-04-20 2019-12-31 Coopervision International Holding Company, Lp Silicone elastomer-silicone hydrogel hybrid contact lenses
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Also Published As

Publication number Publication date
TW200837380A (en) 2008-09-16
BRPI0718115A2 (pt) 2013-11-12
AU2007314397B2 (en) 2013-09-05
AU2007314397A1 (en) 2008-05-08
CN101568857A (zh) 2009-10-28
EP2087383A1 (en) 2009-08-12
CA2668193A1 (en) 2008-05-08
WO2008054667A1 (en) 2008-05-08
JP2010508546A (ja) 2010-03-18
US20070138692A1 (en) 2007-06-21
RU2009120493A (ru) 2010-12-10
KR20090091297A (ko) 2009-08-27

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