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ES2140819T3 - Polimeros reticulados que contienen fotoiniciadores. - Google Patents

Polimeros reticulados que contienen fotoiniciadores.

Info

Publication number
ES2140819T3
ES2140819T3 ES96901321T ES96901321T ES2140819T3 ES 2140819 T3 ES2140819 T3 ES 2140819T3 ES 96901321 T ES96901321 T ES 96901321T ES 96901321 T ES96901321 T ES 96901321T ES 2140819 T3 ES2140819 T3 ES 2140819T3
Authority
ES
Spain
Prior art keywords
pct
units
units containing
mouldings
sec
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 - Lifetime
Application number
ES96901321T
Other languages
English (en)
Inventor
Beat Muller
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.)
Novartis AG
Original Assignee
Novartis AG
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 Novartis AG filed Critical Novartis AG
Application granted granted Critical
Publication of ES2140819T3 publication Critical patent/ES2140819T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S522/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S522/904—Monomer or polymer contains initiating group
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S522/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S522/904—Monomer or polymer contains initiating group
    • Y10S522/905—Benzophenone group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Eyeglasses (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

LA INVENCION SE REFIERE A UN NUEVO PROCEDIMIENTO DE PRODUCCION DE PIEZAS MOLDEADAS, ESPECIALMENTE LENTES DE CONTACTO, EN EL QUE SE RETICULA EN SOLUCION UN POLIMERO RETICULABLE, QUE CONTIENE UNIDADES CON GRUPOS RETICULABLES, UNIDADES CON UN FOTOINICIADOR UNIDO Y, SI SE DESEA, UNIDADES QUE CONTIENEN MAS MODIFICADORES. ASIMISMO, LA INVENCION SE REFIERE A PIEZAS MOLDEADAS, ESPECIALMENTE LENTES DE CONTACTO, QUE SE OBTIENEN MEDIANTE DICHO PROCEDIMIENTO. TAMBIEN SE REFIERE A NUEVOS POLIMEROS RETICULABLES, QUE SE PUEDEN EMPLEAR EN DICHO PROCEDIMIENTO, ESPECIALMENTE DERIVADOS DE UN ALCOHOL DE POLIVINILO, QUE TIENEN UN PESO MOLECULAR DE, AL MENOS, APROX. 2000, LOS CUALES COMPRENDEN ENTRE APROX. EL 0,5 Y APROX. EL 80 %, BASADO EN EL NUMERO DE GRUPOS HIDROXILO DEL ALCOHOL DE POLIVINILO, DE UNIDADES DE FORMULA (I), EN LA QUE LAS VARIABLES SON TAL Y COMO SE INDICAN EN LA DESCRIPCION, Y UNIDADES DE FORMULA (V), TAL Y COMO SE DEFINEN EN LA DESCRIPCION, QUE CONTIENEN UN FOTOINICIADOR UNIDO.
ES96901321T 1995-02-03 1996-01-23 Polimeros reticulados que contienen fotoiniciadores. Expired - Lifetime ES2140819T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH31395 1995-02-03

Publications (1)

Publication Number Publication Date
ES2140819T3 true ES2140819T3 (es) 2000-03-01

Family

ID=4184164

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96901321T Expired - Lifetime ES2140819T3 (es) 1995-02-03 1996-01-23 Polimeros reticulados que contienen fotoiniciadores.

Country Status (21)

Country Link
US (1) US6011077A (es)
EP (1) EP0807269B1 (es)
JP (2) JP4459302B2 (es)
KR (1) KR19980701941A (es)
CN (1) CN1173228A (es)
AT (1) ATE185902T1 (es)
AU (1) AU698933B2 (es)
BR (1) BR9606942A (es)
CA (1) CA2211393A1 (es)
DE (1) DE69604784T2 (es)
DK (1) DK0807269T3 (es)
ES (1) ES2140819T3 (es)
FI (1) FI973155A (es)
GR (1) GR3032367T3 (es)
IL (1) IL116901A (es)
MX (1) MX9705867A (es)
NO (1) NO311942B1 (es)
NZ (1) NZ300602A (es)
PT (1) PT807269E (es)
WO (1) WO1996024077A1 (es)
ZA (1) ZA96826B (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6265509B1 (en) * 1997-07-30 2001-07-24 Novartis Ag Crosslinked polymers
US5891931A (en) * 1997-08-07 1999-04-06 Alcon Laboratories, Inc. Method of preparing foldable high refractive index acrylic ophthalmic device materials
US6451762B1 (en) * 1997-10-24 2002-09-17 Novo Nordisk A/S Aggregates of human insulin derivatives
SE9900935D0 (sv) * 1999-03-16 1999-03-16 Pharmacia & Upjohn Bv Macromolecular compounds
JP3931486B2 (ja) * 1999-06-24 2007-06-13 住友化学株式会社 ポジ型レジスト組成物
US7091257B2 (en) * 1999-07-27 2006-08-15 Alcatel Radiation-curable composition with simultaneous color formation during cure
US7414081B2 (en) * 1999-07-27 2008-08-19 Draka Comteq B.V. Colored, radiation-curable composition
US7279176B1 (en) 1999-09-02 2007-10-09 Rice University Nitric oxide-producing hydrogel materials
US7052711B2 (en) * 1999-09-02 2006-05-30 Rice University Nitric oxide-producing hydrogel materials
US6710126B1 (en) 1999-11-15 2004-03-23 Bio Cure, Inc. Degradable poly(vinyl alcohol) hydrogels
CA2401865C (en) * 2000-03-24 2010-01-12 Novartis Ag Crosslinkable or polymerizable prepolymers
AUPQ677200A0 (en) * 2000-04-07 2000-05-11 Dunstan, David Edwin Production method
US6932894B2 (en) 2001-05-15 2005-08-23 Therasense, Inc. Biosensor membranes composed of polymers containing heterocyclic nitrogens
US6596786B2 (en) 2001-08-17 2003-07-22 Alcatel Radiation-curable coating composition including oligomeric photoinitiator and/or oligomeric adhesion promoter
WO2003046144A2 (en) * 2001-11-26 2003-06-05 Molecular Reflections, Inc. Microscale immobilization of molecules using a hydrogel and methods of use thereof
EP1380599B1 (en) * 2002-07-11 2005-09-21 Kuraray Co., Ltd. Polyvinyl alcohol and method for producing polyvinyl alcohol
AU2003258609A1 (en) * 2002-08-14 2004-03-03 Novartis Ag Radiation-curable prepolymers
EP1534416A1 (en) * 2002-08-20 2005-06-01 Sahbi Belkhiria Reactor and process for the production and/or drying of water-soluble polymers (wsps) or their derivatives
US7323290B2 (en) * 2002-09-30 2008-01-29 Eternal Technology Corporation Dry film photoresist
US20050085585A1 (en) 2002-10-23 2005-04-21 Quinn Michael H. Polymerizable materials
WO2004076500A1 (en) * 2003-02-28 2004-09-10 Novartis Ag Copolymers comprising biomolecules
US7299082B2 (en) * 2003-10-31 2007-11-20 Abbott Diabetes Care, Inc. Method of calibrating an analyte-measurement device, and associated methods, devices and systems
US8165651B2 (en) * 2004-02-09 2012-04-24 Abbott Diabetes Care Inc. Analyte sensor, and associated system and method employing a catalytic agent
US7699964B2 (en) 2004-02-09 2010-04-20 Abbott Diabetes Care Inc. Membrane suitable for use in an analyte sensor, analyte sensor, and associated method
US9804295B2 (en) * 2005-05-05 2017-10-31 Novartis Ag Ophthalmic devices for sustained delivery of active compounds
US7885698B2 (en) * 2006-02-28 2011-02-08 Abbott Diabetes Care Inc. Method and system for providing continuous calibration of implantable analyte sensors
US20080161666A1 (en) * 2006-12-29 2008-07-03 Abbott Diabetes Care, Inc. Analyte devices and methods
US20090259118A1 (en) * 2008-03-31 2009-10-15 Abbott Diabetes Care Inc. Shallow Implantable Analyte Sensor with Rapid Physiological Response
US8507571B2 (en) * 2009-12-02 2013-08-13 Xerox Corporation Macro-photoinitiator via enzymatic polymerization
EP3089666B1 (en) 2013-12-31 2020-08-19 Abbott Diabetes Care Inc. Self-powered analyte sensor and devices using the same
CA3077942C (en) 2015-05-06 2022-05-10 Zoetis Services Llc Hydrogel formulation with mild adhesion
US10851045B2 (en) 2017-03-31 2020-12-01 Coloplast A/S Acrylamide photoinitiators
WO2019150260A1 (en) * 2018-01-30 2019-08-08 Novartis Ag Contact lenses with a lubricious coating thereon

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759711A (en) * 1970-09-16 1973-09-18 Eastman Kodak Co Er compositions and elements nitrogen linked apperding quinone diazide light sensitive vinyl polym
FR2402525A1 (fr) * 1977-09-12 1979-04-06 Toray Industries Procede de fabrication de compositions de lentilles de contact molles et nouveaux produits ainsi obtenus
JPS5939441B2 (ja) * 1981-10-19 1984-09-22 工業技術院長 光不溶化性ポリビニルアルコ−ル誘導体の製造方法
US4670506A (en) * 1985-12-23 1987-06-02 Ciba-Geigy Corporation Polyvinyl alcohol derivatives containing pendant (meth)acryloyl units bound through urethane groups and crosslinked hydrogel contact lenses made therefrom
US4978713A (en) * 1987-12-16 1990-12-18 Ciba-Geigy Corporation Polyvinyl alcohol derivatives containing pendant vinylic monomer reaction product units bound through ether groups and hydrogel contact lenses made therefrom
JPH02306950A (ja) * 1989-05-19 1990-12-20 Ajinomoto Co Inc アミノアセタール誘導体
DE3930097A1 (de) * 1989-09-09 1991-03-14 Basf Ag Uv-vernetzbare copolymerisate
US5177263A (en) * 1991-09-24 1993-01-05 National Starch And Chemical Investment Holding Corporation N-allyl-N-dialkoxyethyl amide or amine monomers
GB2263699B (en) * 1992-02-03 1995-11-29 Sericol Ltd Photopolymerizable alcohols and compositions containing them
TW328535B (en) * 1993-07-02 1998-03-21 Novartis Ag Functional photoinitiators and their manufacture
TW272976B (es) * 1993-08-06 1996-03-21 Ciba Geigy Ag

Also Published As

Publication number Publication date
GR3032367T3 (en) 2000-04-27
FI973155A0 (fi) 1997-07-30
NO311942B1 (no) 2002-02-18
KR19980701941A (ko) 1998-06-25
DE69604784D1 (de) 1999-11-25
BR9606942A (pt) 1997-12-23
IL116901A (en) 1999-10-28
FI973155A (fi) 1997-07-30
JP4410756B2 (ja) 2010-02-03
EP0807269B1 (en) 1999-10-20
ATE185902T1 (de) 1999-11-15
NO973512L (no) 1997-09-03
JPH11503767A (ja) 1999-03-30
AU698933B2 (en) 1998-11-12
EP0807269A1 (en) 1997-11-19
IL116901A0 (en) 1996-05-14
NZ300602A (en) 1998-10-28
CN1173228A (zh) 1998-02-11
DK0807269T3 (da) 2000-04-25
JP2006137766A (ja) 2006-06-01
JP4459302B2 (ja) 2010-04-28
DE69604784T2 (de) 2000-05-18
US6011077A (en) 2000-01-04
PT807269E (pt) 2000-04-28
NO973512D0 (no) 1997-07-30
MX9705867A (es) 1997-12-31
AU4538796A (en) 1996-08-21
ZA96826B (en) 1996-08-05
WO1996024077A1 (en) 1996-08-08
CA2211393A1 (en) 1996-08-08

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