DE69723100T2 - Poröse polyorganosiloxanpolymere - Google Patents

Poröse polyorganosiloxanpolymere Download PDF

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Publication number
DE69723100T2
DE69723100T2 DE69723100T DE69723100T DE69723100T2 DE 69723100 T2 DE69723100 T2 DE 69723100T2 DE 69723100 T DE69723100 T DE 69723100T DE 69723100 T DE69723100 T DE 69723100T DE 69723100 T2 DE69723100 T2 DE 69723100T2
Authority
DE
Germany
Prior art keywords
polymer
hydratable
formula
macromonomer
porous
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 - Fee Related
Application number
DE69723100T
Other languages
German (de)
English (en)
Other versions
DE69723100D1 (de
Inventor
Hassan Chaouk
Francis Gordon MEIJS
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.)
Commonwealth Scientific and Industrial Research Organisation
Novartis AG
Original Assignee
Commonwealth Scientific and Industrial Research Organisation
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 Commonwealth Scientific and Industrial Research Organisation, Novartis AG filed Critical Commonwealth Scientific and Industrial Research Organisation
Publication of DE69723100D1 publication Critical patent/DE69723100D1/de
Application granted granted Critical
Publication of DE69723100T2 publication Critical patent/DE69723100T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • 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
    • 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
    • B01D71/70—Polymers having silicon in the main chain, with or without sulfur, nitrogen, oxygen or carbon only
    • 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
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • C08F290/068—Polysiloxanes
    • 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
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/08—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated side groups
    • C08F290/14—Polymers provided for in subclass C08G
    • C08F290/148—Polysiloxanes
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2383/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2383/04—Polysiloxanes
    • 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
    • Y10S623/00—Prosthesis, i.e. artificial body members, parts thereof, or aids and accessories therefor
    • Y10S623/924—Material characteristic
    • Y10S623/926—Synthetic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Silicon Polymers (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Eyeglasses (AREA)
  • Polymerisation Methods In General (AREA)
DE69723100T 1996-12-13 1997-12-11 Poröse polyorganosiloxanpolymere Expired - Fee Related DE69723100T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU7533696 1996-12-13
AU75336/96A AU7533696A (en) 1996-12-13 1996-12-13 New materials
PCT/EP1997/006936 WO1998025982A1 (en) 1996-12-13 1997-12-11 Porous polyorganosiloxane polymers

Publications (2)

Publication Number Publication Date
DE69723100D1 DE69723100D1 (de) 2003-07-31
DE69723100T2 true DE69723100T2 (de) 2004-05-06

Family

ID=3756804

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69723100T Expired - Fee Related DE69723100T2 (de) 1996-12-13 1997-12-11 Poröse polyorganosiloxanpolymere

Country Status (15)

Country Link
US (1) US6663668B1 (enExample)
EP (1) EP0944658B1 (enExample)
JP (1) JP2002512644A (enExample)
KR (1) KR20000069443A (enExample)
AR (1) AR009657A1 (enExample)
AT (1) ATE243718T1 (enExample)
AU (2) AU7533696A (enExample)
BR (1) BR9714397A (enExample)
CA (1) CA2272878A1 (enExample)
DE (1) DE69723100T2 (enExample)
ID (1) ID21640A (enExample)
IL (1) IL130290A0 (enExample)
NO (1) NO992847L (enExample)
WO (1) WO1998025982A1 (enExample)
ZA (1) ZA9711200B (enExample)

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Also Published As

Publication number Publication date
DE69723100D1 (de) 2003-07-31
KR20000069443A (ko) 2000-11-25
AU729383B2 (en) 2001-02-01
ATE243718T1 (de) 2003-07-15
BR9714397A (pt) 2000-05-16
AR009657A1 (es) 2000-04-26
US6663668B1 (en) 2003-12-16
CA2272878A1 (en) 1998-06-18
EP0944658B1 (en) 2003-06-25
NO992847D0 (no) 1999-06-11
AU7533696A (en) 1998-06-18
IL130290A0 (en) 2001-01-28
WO1998025982A1 (en) 1998-06-18
ID21640A (id) 1999-07-08
JP2002512644A (ja) 2002-04-23
EP0944658A1 (en) 1999-09-29
NO992847L (no) 1999-06-11
ZA9711200B (en) 1998-06-15
AU5756498A (en) 1998-07-03

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8328 Change in the person/name/address of the agent

Representative=s name: PFENNING MEINIG & PARTNER GBR, 80339 MUENCHEN

8339 Ceased/non-payment of the annual fee