AR006376A1 - Un procedimiento para la produccion de un polimero poroso, polimero poroso preparado con el mismo y utilizacion de dicho polimero en forma de peliculao lamina, como una membrana o filtro o como dispositivo oftalmico. - Google Patents

Un procedimiento para la produccion de un polimero poroso, polimero poroso preparado con el mismo y utilizacion de dicho polimero en forma de peliculao lamina, como una membrana o filtro o como dispositivo oftalmico.

Info

Publication number
AR006376A1
AR006376A1 ARP970101185A ARP970101185A AR006376A1 AR 006376 A1 AR006376 A1 AR 006376A1 AR P970101185 A ARP970101185 A AR P970101185A AR P970101185 A ARP970101185 A AR P970101185A AR 006376 A1 AR006376 A1 AR 006376A1
Authority
AR
Argentina
Prior art keywords
polymer
porous polymer
mixture
organic solvent
membrane
Prior art date
Application number
ARP970101185A
Other languages
English (en)
Spanish (es)
Original Assignee
Novartis Ag
Commw Scient Ind Res Org
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
Priority claimed from PCT/EP1996/001340 external-priority patent/WO1996031548A1/en
Priority claimed from AUPN9146A external-priority patent/AUPN914696A0/en
Application filed by Novartis Ag, Commw Scient Ind Res Org filed Critical Novartis Ag
Publication of AR006376A1 publication Critical patent/AR006376A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0006—Organic membrane manufacture by chemical reactions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/003—Organic membrane manufacture by inducing porosity into non porous precursor membranes by selective elimination of components, e.g. by leaching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/002—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds
    • C08G65/005—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens
    • C08G65/007—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens containing fluorine
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • C08J9/286—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum the liquid phase being a solvent for the monomers but not for the resulting macromolecular composition, i.e. macroporous or macroreticular polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • 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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/15—Use of additives
    • B01D2323/18—Pore-control agents or pore formers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/026—Sponge structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/0283—Pore size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/22—Thermal or heat-resistance properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/28—Degradation or stability over time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/30—Chemical resistance
    • 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
    • C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24496—Foamed or cellular component
    • Y10T428/24504—Component comprises a polymer [e.g., rubber, etc.]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249955—Void-containing component partially impregnated with adjacent component
    • Y10T428/249958—Void-containing component is synthetic resin or natural rubbers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polymerisation Methods In General (AREA)
  • Eyeglasses (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
ARP970101185A 1996-03-27 1997-03-25 Un procedimiento para la produccion de un polimero poroso, polimero poroso preparado con el mismo y utilizacion de dicho polimero en forma de peliculao lamina, como una membrana o filtro o como dispositivo oftalmico. AR006376A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/EP1996/001340 WO1996031548A1 (en) 1995-04-04 1996-03-27 Cell growth substrate polymer
AUPN9146A AUPN914696A0 (en) 1996-04-04 1996-04-04 Novel materials
EP96810644 1996-09-30

Publications (1)

Publication Number Publication Date
AR006376A1 true AR006376A1 (es) 1999-08-25

Family

ID=25645157

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970101185A AR006376A1 (es) 1996-03-27 1997-03-25 Un procedimiento para la produccion de un polimero poroso, polimero poroso preparado con el mismo y utilizacion de dicho polimero en forma de peliculao lamina, como una membrana o filtro o como dispositivo oftalmico.

Country Status (16)

Country Link
US (1) US6015609A (enExample)
EP (1) EP0889924B1 (enExample)
JP (1) JP2000508005A (enExample)
KR (1) KR20000004952A (enExample)
CN (1) CN1217003A (enExample)
AR (1) AR006376A1 (enExample)
AT (1) ATE242286T1 (enExample)
AU (1) AU717979B2 (enExample)
BR (1) BR9708357A (enExample)
CA (1) CA2248162A1 (enExample)
DE (1) DE69722603T2 (enExample)
ES (1) ES2201280T3 (enExample)
ID (1) ID18815A (enExample)
NO (1) NO984478L (enExample)
NZ (1) NZ332034A (enExample)
WO (1) WO1997035904A1 (enExample)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6703017B1 (en) 1994-04-28 2004-03-09 Ixion Biotechnology, Inc. Reversal of insulin-dependent diabetes by islet-producing stem cells, islet progenitor cells and islet-like structures
JP3888653B2 (ja) * 1998-06-09 2007-03-07 日本化薬株式会社 樹脂組成物及び硬化物
US6444776B1 (en) * 1998-12-21 2002-09-03 Novartis Ag Organic polymers
IT1312344B1 (it) * 1999-06-03 2002-04-15 Ausimont Spa Composizioni per film a basso indice di rifrazione.
US6573305B1 (en) 1999-09-17 2003-06-03 3M Innovative Properties Company Foams made by photopolymerization of emulsions
EP1224259A4 (en) * 1999-09-27 2005-04-27 Univ Florida INVERSION OF INSULIN DEPENDENT DIABETES BY ISOLATED STEM CELLS, PROGENITOR ISLANDIC CELLS, AND INSULAR TYPE STRUCTURES
US6255360B1 (en) 2000-05-15 2001-07-03 Novartis Ag Process for the manufacture of moldings
US6384124B1 (en) 2000-06-28 2002-05-07 3M Innovative Properties Company Non-film-forming electrophoretic latexes in fluorocarbon solvents
US6452038B1 (en) 2000-06-28 2002-09-17 3M Innovative Properties Company Fluoroalkyloxy dispersant
US6372838B1 (en) * 2000-06-28 2002-04-16 3M Innovative Properties Company Fine latex and seed method of making
US6353037B1 (en) 2000-07-12 2002-03-05 3M Innovative Properties Company Foams containing functionalized metal oxide nanoparticles and methods of making same
US6770086B1 (en) * 2000-11-02 2004-08-03 Scimed Life Systems, Inc. Stent covering formed of porous polytetraflouroethylene
US6562889B2 (en) 2001-04-18 2003-05-13 3M Innovative Properties Company Dispersant in non-polar solvent
MXPA03010747A (es) 2001-05-25 2004-03-02 Human Genome Sciences Inc Anticuerpos que se unen inmunoespecificamente a receptores de ligando inductor de apoptosis relacionado con factor de necrosis tumoral.
US7138436B2 (en) * 2001-06-13 2006-11-21 3M Innovative Properties Company Uncrosslinked foams made from emulsions
EP1364663A1 (en) 2002-05-21 2003-11-26 Commonwealth Scientific And Industrial Research Organisation Ocular devices with functionalized surface with adhesive properties
EP1549255A4 (en) * 2002-09-13 2007-12-19 Coopervision Inc DEVICES AND METHOD FOR IMPROVING THE SEA THICKNESS
US7307118B2 (en) * 2004-11-24 2007-12-11 Molecular Imprints, Inc. Composition to reduce adhesion between a conformable region and a mold
ATE551383T1 (de) * 2003-09-23 2012-04-15 Univ North Carolina Photohärtbare perfluorpolyether zur verwendung als neue werkstoffe in mikrofluidischen vorrichtungen
US20050107581A1 (en) * 2003-11-17 2005-05-19 Bruce Rosenbaum Process for the removal of porogens from temperature sensitive macroreticular polymers using steam at reduced pressure
US20050273146A1 (en) * 2003-12-24 2005-12-08 Synecor, Llc Liquid perfluoropolymers and medical applications incorporating same
US20050271794A1 (en) * 2003-12-24 2005-12-08 Synecor, Llc Liquid perfluoropolymers and medical and cosmetic applications incorporating same
US20050142315A1 (en) * 2003-12-24 2005-06-30 Desimone Joseph M. Liquid perfluoropolymers and medical applications incorporating same
US7079304B2 (en) 2004-01-23 2006-07-18 The Lubrizol Corporation Structured fluid compositions for electrophoretically frustrated total internal reflection displays
CA2555912A1 (en) * 2004-02-13 2005-09-15 The University Of North Carolina At Chapel Hill Functional materials and novel methods for the fabrication of microfluidic devices
US8076386B2 (en) * 2004-02-23 2011-12-13 Molecular Imprints, Inc. Materials for imprint lithography
BRPI0511339A (pt) 2004-05-20 2007-12-04 Coopervision Inc revestimentos córneos e correção de aberração de frente de onda para melhorar a visão
WO2006014138A1 (en) * 2004-08-03 2006-02-09 Agency For Science, Technology And Research Polymer having interconnected pores for drug delivery and method
BRPI0514349A (pt) * 2004-08-13 2008-06-10 Ottawa Health Research Inst dispositivos oftálmicos para o reforço da visão e métodos e composições relacionadas
US7147912B2 (en) * 2004-08-18 2006-12-12 E. I. Du Pont De Nemours And Company Amphipathic proteinaceous coating on nanoporous polymer
US7759407B2 (en) * 2005-07-22 2010-07-20 Molecular Imprints, Inc. Composition for adhering materials together
US8808808B2 (en) 2005-07-22 2014-08-19 Molecular Imprints, Inc. Method for imprint lithography utilizing an adhesion primer layer
US8557351B2 (en) 2005-07-22 2013-10-15 Molecular Imprints, Inc. Method for adhering materials together
US7319133B2 (en) * 2005-08-09 2008-01-15 Coopervision, Inc. Contact lens extraction/hydration systems and methods of reprocessing fluids used therein
US20070182920A1 (en) * 2006-02-08 2007-08-09 Coopervision, Inc. Corneal Onlays and Related Methods
US7883520B2 (en) * 2006-04-10 2011-02-08 Forsight Labs, Llc Corneal epithelial pocket formation systems, components and methods
US20080110557A1 (en) * 2006-11-15 2008-05-15 Molecular Imprints, Inc. Methods and Compositions for Providing Preferential Adhesion and Release of Adjacent Surfaces
EP2087020A4 (en) * 2006-11-17 2010-11-24 Agency Science Tech & Res POROUS POLYMERIC MATERIAL WITH NETWORKABLE NETWORK
PL2178931T3 (pl) * 2007-07-19 2012-08-31 Novartis Ag Materiały i soczewki o wysokim przepływie jonu i metabolitu
ATE552517T1 (de) 2007-12-10 2012-04-15 Novartis Ag Verfahren zur herstellung von silikonhydrogel- kontaktlinsen
US20100087920A1 (en) * 2008-10-07 2010-04-08 Forsight Labs, Llc Corneal Onlay Lenses and Related Methods for Improving Vision of Presbyopic Patients
JP5697654B2 (ja) 2009-03-19 2015-04-08 エージェンシー フォー サイエンス，テクノロジー アンド リサーチ 親水性の異なるモノマーを含む両連続マイクロエマルションからのコポリマーの形成
US9844759B2 (en) 2012-12-20 2017-12-19 Mitsubishi Chemical Corporation Polymer composition and porous membrane
DE102016012001A1 (de) * 2016-10-06 2018-04-12 Karlsruher Institut für Technologie Hochfluorierte nanostrukturierte Polymerschäume zur Herstellung superabweisender Oberflächen
CN106478866A (zh) * 2016-10-07 2017-03-08 琼州学院 一种有机多孔材料的制备方法
WO2019140340A1 (en) * 2018-01-12 2019-07-18 University Of South Florida Superhydrophobic covalent organic framework materials
US11638904B2 (en) * 2019-12-16 2023-05-02 The University Of South Alabama Porous membrane encapsulated pellet and method for its preparation
US20220064427A1 (en) * 2020-08-28 2022-03-03 Lawrence Livermore National Security, Llc Actinic and thermal cure fluoropolymers with controlled porosity

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5018512B1 (enExample) * 1970-06-15 1975-06-30
US4569962A (en) * 1983-09-19 1986-02-11 Minnesota Mining And Manufacturing Company Perfluoropolyether compositions which are soluble in non-fluorinated solvents
IL79884A (en) * 1985-09-23 1990-11-05 Gelman Sciences Inc Microporous membrane laminate
IT1204903B (it) * 1986-06-26 1989-03-10 Ausimont Spa Processo di polimerizzazione in dispersione acquosa di monomeri florati
EP0292325B1 (en) * 1987-05-20 1994-08-03 David M. Anderson Membrane system
US4889632A (en) * 1987-12-10 1989-12-26 Ceskoslovenska Akademie Ved Macroporous polymeric membranes for the separation of polymers and a method of their application
EP0379462B1 (en) * 1989-01-11 1995-02-22 Ciba-Geigy Ag Vinylic macromers containing perfluoropolyalkylether and polyalkylether segments, polymers, copolymers and ophthalmic devices made therefrom
US5364547A (en) * 1989-06-09 1994-11-15 The Dow Chemical Company Lubricants containing perfluorocyclobutane rings
IT1270818B (it) * 1993-04-28 1997-05-13 Ausimont Spa Coatings a base di perfluoropolieteri contenenti gruppi acrilici
JPH07498A (ja) * 1993-06-02 1995-01-06 Uchida Yasunari 骨誘導材
US5545473A (en) * 1994-02-14 1996-08-13 W. L. Gore & Associates, Inc. Thermally conductive interface
US5547760A (en) * 1994-04-26 1996-08-20 Ibc Advanced Technologies, Inc. Compositions and processes for separating and concentrating certain ions from mixed ion solutions using ion-binding ligands bonded to membranes
US5760100B1 (en) * 1994-09-06 2000-11-14 Ciba Vision Corp Extended wear ophthalmic lens
AU5147796A (en) * 1995-04-04 1996-10-23 Commonwealth Scientific And Industrial Research Organisation Polymerizable perfluoroalkylether siloxane macromer
TW393498B (en) * 1995-04-04 2000-06-11 Novartis Ag The preparation and use of Polysiloxane-comprising perfluoroalkyl ethers
ATE197805T1 (de) * 1995-04-04 2000-12-15 Novartis Ag Polymerisierbares perfluoroalkylether makromer
WO1996031547A1 (en) * 1995-04-04 1996-10-10 Novartis Ag Polymerizable perfluoroalkylether siloxane macromer
ATE187971T1 (de) * 1995-04-04 2000-01-15 Novartis Ag Verwendung eines polymers als ein substrat zum zellwachstum
AUPN215995A0 (en) * 1995-04-04 1995-04-27 Ciba-Geigy Ag Novel materials
ES2212080T3 (es) * 1996-03-27 2004-07-16 Novartis Ag Polimero poroso con alto contenido de agua.
ATE268346T1 (de) * 1996-03-27 2004-06-15 Commw Scient Ind Res Org Verfahren zur herstellung von porösen polymeren unter anwendung eines porenbildendes agens
US5807944A (en) * 1996-06-27 1998-09-15 Ciba Vision Corporation Amphiphilic, segmented copolymer of controlled morphology and ophthalmic devices including contact lenses made therefrom

Also Published As

Publication number Publication date
AU2158297A (en) 1997-10-17
AU717979B2 (en) 2000-04-06
ES2201280T3 (es) 2004-03-16
JP2000508005A (ja) 2000-06-27
CN1217003A (zh) 1999-05-19
ATE242286T1 (de) 2003-06-15
EP0889924B1 (en) 2003-06-04
ID18815A (id) 1998-05-14
DE69722603D1 (de) 2003-07-10
WO1997035904A1 (en) 1997-10-02
NO984478D0 (no) 1998-09-25
DE69722603T2 (de) 2004-05-13
CA2248162A1 (en) 1997-10-02
US6015609A (en) 2000-01-18
BR9708357A (pt) 1999-08-03
KR20000004952A (ko) 2000-01-25
NO984478L (no) 1998-11-27
EP0889924A1 (en) 1999-01-13
NZ332034A (en) 2000-02-28

Similar Documents

Publication Publication Date Title
AR006377A1 (es) Procedimiento para la produccion de un polimero poroso, polimero poroso preparado con el mismo y su utilizacion en forma de pelicula o lamina,membrana o filtro y como dispositivo oftalamico
NO984478L (no) FremgangsmÕte for fremstilling av en por°s polymer fra en blanding
ATE228939T1 (de) Die herstellung von mikrostrukturen zur verwendung in tests
DE69714448D1 (de) Verfahren zur herstellung von präparaten mit kontrollierter wirkstofffreisetzung auf basis von polymeren
EP0228676B2 (de) Verfahren zur Herstellung von durch Photopolymerisation vernetzten Reliefformen
ATE498850T1 (de) Verfahren zur herstellung eines intrinsischen polarisierers
ATE127246T1 (de) Verfahren zur herstellung von flexodruckformen.
DE69814885D1 (de) Verfahren zur herstellung von arzneiformen mit kontrollierter wirkstoffabgabe auf polymerbasis
ES2078211T3 (es) Composicion de recubrimiento curable con ultravioleta y procedimiento para la preparacion de la misma.
DE60004567D1 (de) Komprimierbare flexodruckplatte und verfahren zur herstellung
ES2140431T3 (es) Metodo de laminado y productos fabricados con el mismo.
WO2004069959A3 (en) Process for refining crude resin for resist
ATE203550T1 (de) Verfahren zur herstellung von kautschukverstärkten copolymeren aus vinylaromaten
AR035028A1 (es) Tamiz molecular de sapo y/o alpo rejuvenecidos con liquido anhidro o vapor
DE60014713D1 (de) Membranen aus pfropfpolymeren und ionenaustausch-membranen daraus
ES2023457B3 (es) Procedimiento para unir bordes cortados a la medida de formas flexografias fotopolimerizados.
BRPI0509734A (pt) processo para produzir um sistema de catalisador, sistema de catalisador, uso do mesmo, e, processo para preparar poliolefinas
DE60119914D1 (de) Verfahren zur herstellung von zusammensetzungen mit beschleunigter abgabe unter verwendung von komprimierten fluiden
ATE462730T1 (de) Entfernen von gelartigen ungesättigten elastomeren aus der polymerisationsapparatur, die mit deren herstellung verbunden ist.
ES2160265T3 (es) Procedimiento y aparato para la produccion de peliculas celulosicas orientadas.
EP0365989A2 (de) Entwicklungslösemittel für durch Photopolymerisation vernetzbare Schichten sowie Verfahren zur Herstellung von Reliefformen
ATA413979A (de) Verfahren zur herstellung von wasserloeslichen, insbesondere als flockungsmittel verwendbaren organischen polymeren
DE59005666D1 (de) Thienopyran-Derivate, ein Verfahren zu ihrer Herstellung und ihre Verwendung.
ATE376576T1 (de) Verfahren zur herstellung von thermotropen gewächshausfolien
JPH0411610A (ja) 光重合性組成物

Legal Events

Date Code Title Description
FB Suspension of granting procedure