AR015272A1 - Un dispositivo oftalmico constituido por un copolimero de alto indice de refraccion y dicho copolimero - Google Patents

Un dispositivo oftalmico constituido por un copolimero de alto indice de refraccion y dicho copolimero

Info

Publication number
AR015272A1
AR015272A1 ARP990101742A ARP990101742A AR015272A1 AR 015272 A1 AR015272 A1 AR 015272A1 AR P990101742 A ARP990101742 A AR P990101742A AR P990101742 A ARP990101742 A AR P990101742A AR 015272 A1 AR015272 A1 AR 015272A1
Authority
AR
Argentina
Prior art keywords
copolimero
ophthalmic device
approximately
monomers
refraction index
Prior art date
Application number
ARP990101742A
Other languages
English (en)
Original Assignee
Alcon Lab 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 Alcon Lab Inc filed Critical Alcon Lab Inc
Publication of AR015272A1 publication Critical patent/AR015272A1/es

Links

Classifications

    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets

Abstract

Se describen un dispositivo oftálmico constituido por un copolímero de alto índice de refraccion que tiene una temperatura de transicion vítrea inferior a37*C y una elongacion de por lo menos 150%, caracterizado porque el copolímero incluye a) doso más monomeros de la estructura (I) en la cual: X es H o CH3;m es 0-10; Y es nada, O, S, o NR donde R es H, CH3 CnH2n+1 (n=1-10), iso-OC3H7, C6H5 o CH2C6H5; Ar es cualquier anillo aromático que puede ser insustituido osustituido con CH3, C2H5, n-C3H7, iso-C3H7, OCH3, C6H11, Cl, Br, C6H5 o CH2C6H5 y b) un total de aproximadamente 5% en moles o menos de uno o másmonomeros de la estructura (II) en la cual: X es H o CH3; W es CH3 o (CH2=C(-X)-C(=O)-) y n es tal que el peso molecular medio sea deaproximadamente 600-1000 si W es -CH3 y aproximadamente 400-1000 si W es (CH2=C(-X)-C(=O)-), con la condicion de que si ninguno de los monomeros de laformula (II) son seleccionados de manera que W sea (CH2=C(C)-C(=O)-), elcopolímero comprenda asimismo un agente de entrecruzamiento.
ARP990101742A 1998-04-15 1999-04-15 Un dispositivo oftalmico constituido por un copolimero de alto indice de refraccion y dicho copolimero AR015272A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8181498P 1998-04-15 1998-04-15

Publications (1)

Publication Number Publication Date
AR015272A1 true AR015272A1 (es) 2001-04-18

Family

ID=22166573

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990101742A AR015272A1 (es) 1998-04-15 1999-04-15 Un dispositivo oftalmico constituido por un copolimero de alto indice de refraccion y dicho copolimero

Country Status (15)

Country Link
EP (1) EP1080382B1 (es)
JP (1) JP2002511597A (es)
KR (1) KR20010033659A (es)
CN (1) CN1290352A (es)
AR (1) AR015272A1 (es)
AT (1) ATE436033T1 (es)
AU (1) AU741716B2 (es)
BR (1) BR9906720A (es)
CA (1) CA2315747C (es)
DE (1) DE69941084D1 (es)
ES (1) ES2326706T3 (es)
NO (1) NO20005102L (es)
TW (1) TW440590B (es)
WO (1) WO1999053347A1 (es)
ZA (1) ZA200002969B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1151186C (zh) 1999-09-07 2004-05-26 爱尔康通用有限公司 可折叠的眼科及耳鼻喉科器件材料
JP4566536B2 (ja) * 2003-09-18 2010-10-20 株式会社メニコン 眼用レンズ材料
US7495061B2 (en) 2005-05-27 2009-02-24 Bausch + Lomb Incorporated High refractive-index, hydrophilic monomers and polymers, and ophthalmic devices comprising such polymers
EP1818690A1 (en) * 2006-02-14 2007-08-15 Procornea Holding B.V. Intraocular lenses essentially free from glistenings
CN1944548B (zh) * 2006-06-09 2010-04-07 日本精工油墨股份有限公司 以紫外线固化型树脂组合物为有效成分的印刷油墨
ES2365290T3 (es) * 2007-07-25 2011-09-28 Alcon, Inc. Materiales para dispositivo oftálmico de alto índice de refracción.
TWI426932B (zh) 2007-10-05 2014-02-21 Alcon Inc 眼科與耳鼻喉科裝置材料（三）
JP4680972B2 (ja) * 2007-10-09 2011-05-11 株式会社メニコン 高親水性レンズ表面を有する眼用レンズの製造方法
US8431141B2 (en) * 2007-10-29 2013-04-30 Ayman Boutros Alloplastic injectable dermal filler and methods of use thereof
US8709395B2 (en) 2007-10-29 2014-04-29 Ayman Boutros Method for repairing or replacing damaged tissue
TW201000155A (en) 2008-05-06 2010-01-01 Alcon Inc High refractive index ophthalmic device materials
WO2011028480A2 (en) * 2009-08-24 2011-03-10 Alcon, Inc. Ophthalmic and otorhinolaryngological device materials
TWI473823B (zh) * 2010-06-21 2015-02-21 Novartis Ag 具有經降低的閃光之高折射率、丙烯酸系眼科裝置材料
TWI517861B (zh) * 2011-02-08 2016-01-21 諾華公司 低黏度疏水性眼科裝置材料
MX358329B (es) * 2012-02-15 2018-08-15 Novartis Ag Materiales para dispositivo oftalmico y otorrinolaringologico que contienen un macromero de peg ramificado.
US9289531B2 (en) 2013-12-04 2016-03-22 Novartis Ag Soft acrylic materials with high refractive index and minimized glistening
EP3223870B1 (en) * 2015-02-16 2018-09-26 Novartis AG Wet-pack intraocular lens materials with high refractive index
JP6784720B2 (ja) * 2018-06-01 2020-11-11 上海富吉医療器械有限公司Ｓｈａｎｇｈａｉ Ｃｈａｒｔｗｅｌｌ Ｍｅｄｉｃａｌ Ｉｎｓｔｒｕｍｅｎｔ Ｃｏ．， Ｌｔｄ． ポリマー材料および眼内レンズ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5290892A (en) * 1990-11-07 1994-03-01 Nestle S.A. Flexible intraocular lenses made from high refractive index polymers
ES2094796T3 (es) * 1990-11-07 1997-02-01 Nestle Sa Polimeros y su uso para lentes oftalmicas.

Also Published As

Publication number Publication date
EP1080382B1 (en) 2009-07-08
CA2315747C (en) 2007-06-26
NO20005102L (no) 2000-12-14
CN1290352A (zh) 2001-04-04
KR20010033659A (ko) 2001-04-25
WO1999053347A1 (en) 1999-10-21
BR9906720A (pt) 2000-10-10
ZA200002969B (en) 2000-09-13
CA2315747A1 (en) 1999-10-21
ATE436033T1 (de) 2009-07-15
DE69941084D1 (de) 2009-08-20
EP1080382A1 (en) 2001-03-07
ES2326706T3 (es) 2009-10-16
AU3468799A (en) 1999-11-01
AU741716B2 (en) 2001-12-06
JP2002511597A (ja) 2002-04-16
NO20005102D0 (no) 2000-10-10
TW440590B (en) 2001-06-16

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