DE69623647T2 - Polyurethane aus polysiloxan-polyol-makromeren - Google Patents

Polyurethane aus polysiloxan-polyol-makromeren

Info

Publication number
DE69623647T2
DE69623647T2 DE69623647T DE69623647T DE69623647T2 DE 69623647 T2 DE69623647 T2 DE 69623647T2 DE 69623647 T DE69623647 T DE 69623647T DE 69623647 T DE69623647 T DE 69623647T DE 69623647 T2 DE69623647 T2 DE 69623647T2
Authority
DE
Germany
Prior art keywords
polysiloxane
macromer
polymer
polymers
polyurethane made
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
DE69623647T
Other languages
English (en)
Other versions
DE69623647D1 (en
Inventor
Dieter Lohmann
Jens Hoepken
Angelika Domschke
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
Publication of DE69623647D1 publication Critical patent/DE69623647D1/de
Application granted granted Critical
Publication of DE69623647T2 publication Critical patent/DE69623647T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/61—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
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31652—Of asbestos
    • Y10T428/31663—As siloxane, silicone or silane

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Silicon Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
DE69623647T 1995-12-22 1996-12-10 Polyurethane aus polysiloxan-polyol-makromeren Expired - Lifetime DE69623647T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP95810818 1995-12-22
PCT/EP1996/005507 WO1997023532A1 (en) 1995-12-22 1996-12-10 Polyurethanes made from polysiloxane/polyol macromers

Publications (2)

Publication Number Publication Date
DE69623647D1 DE69623647D1 (en) 2002-10-17
DE69623647T2 true DE69623647T2 (de) 2003-05-28

Family

ID=8221837

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69623647T Expired - Lifetime DE69623647T2 (de) 1995-12-22 1996-12-10 Polyurethane aus polysiloxan-polyol-makromeren

Country Status (7)

Country Link
US (1) US6271332B1 (de)
EP (1) EP0868457B1 (de)
JP (1) JP2000506554A (de)
AT (1) ATE223933T1 (de)
AU (1) AU1369397A (de)
DE (1) DE69623647T2 (de)
WO (1) WO1997023532A1 (de)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6001067A (en) 1997-03-04 1999-12-14 Shults; Mark C. Device and method for determining analyte levels
US8527026B2 (en) 1997-03-04 2013-09-03 Dexcom, Inc. Device and method for determining analyte levels
US9023031B2 (en) 1997-08-13 2015-05-05 Verathon Inc. Noninvasive devices, methods, and systems for modifying tissues
US6849671B2 (en) 1998-03-02 2005-02-01 Johnson & Johnson Vision Care, Inc. Contact lenses
FR2779940B1 (fr) * 1998-06-19 2000-11-03 Ioltechnologie Production Implant formant lentille intraoculaire monobloc bi-materiaux
US6599559B1 (en) * 2000-04-03 2003-07-29 Bausch & Lomb Incorporated Renewable surface treatment of silicone medical devices with reactive hydrophilic polymers
US7306591B2 (en) 2000-10-02 2007-12-11 Novasys Medical, Inc. Apparatus and methods for treating female urinary incontinence
US20030032874A1 (en) 2001-07-27 2003-02-13 Dexcom, Inc. Sensor head for use with implantable devices
US8364229B2 (en) 2003-07-25 2013-01-29 Dexcom, Inc. Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise
US7828728B2 (en) 2003-07-25 2010-11-09 Dexcom, Inc. Analyte sensor
US7613491B2 (en) 2002-05-22 2009-11-03 Dexcom, Inc. Silicone based membranes for use in implantable glucose sensors
US7379765B2 (en) 2003-07-25 2008-05-27 Dexcom, Inc. Oxygen enhancing membrane systems for implantable devices
US7226978B2 (en) 2002-05-22 2007-06-05 Dexcom, Inc. Techniques to improve polyurethane membranes for implantable glucose sensors
US9763609B2 (en) 2003-07-25 2017-09-19 Dexcom, Inc. Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise
US7591801B2 (en) 2004-02-26 2009-09-22 Dexcom, Inc. Integrated delivery device for continuous glucose sensor
US7920906B2 (en) 2005-03-10 2011-04-05 Dexcom, Inc. System and methods for processing analyte sensor data for sensor calibration
US9247900B2 (en) 2004-07-13 2016-02-02 Dexcom, Inc. Analyte sensor
JP2007526941A (ja) * 2004-02-23 2007-09-20 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー バイオマス由来材料を含有する架橋ポリマー
US8808228B2 (en) 2004-02-26 2014-08-19 Dexcom, Inc. Integrated medicament delivery device for use with continuous analyte sensor
US8277713B2 (en) 2004-05-03 2012-10-02 Dexcom, Inc. Implantable analyte sensor
US7713574B2 (en) 2004-07-13 2010-05-11 Dexcom, Inc. Transcutaneous analyte sensor
US20060200245A1 (en) * 2005-03-07 2006-09-07 Sdgi Holdings, Inc. Materials, devices, and methods for in-situ formation of composite intervertebral implants
US8133178B2 (en) 2006-02-22 2012-03-13 Dexcom, Inc. Analyte sensor
US8744546B2 (en) 2005-05-05 2014-06-03 Dexcom, Inc. Cellulosic-based resistance domain for an analyte sensor
US20200037874A1 (en) 2007-05-18 2020-02-06 Dexcom, Inc. Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise
US20080306434A1 (en) 2007-06-08 2008-12-11 Dexcom, Inc. Integrated medicament delivery device for use with continuous analyte sensor
EP4159114B1 (de) 2007-10-09 2024-04-10 DexCom, Inc. Integriertes insulin-abgabesystem mit kontinuierlichem glucosesensor
US11730407B2 (en) 2008-03-28 2023-08-22 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US8583204B2 (en) 2008-03-28 2013-11-12 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US8682408B2 (en) 2008-03-28 2014-03-25 Dexcom, Inc. Polymer membranes for continuous analyte sensors
US8560039B2 (en) 2008-09-19 2013-10-15 Dexcom, Inc. Particle-containing membrane and particulate electrode for analyte sensors
TWI648571B (zh) 2010-07-30 2019-01-21 諾華公司 水合隱形鏡片
CN103917899B (zh) 2011-10-12 2018-04-03 诺华股份有限公司 通过涂布制备uv吸收性眼用透镜的方法
US9974646B2 (en) 2012-09-05 2018-05-22 University Of Miami Keratoprosthesis, and system and method of corneal repair using same
WO2014095690A1 (en) 2012-12-17 2014-06-26 Novartis Ag Method for making improved uv-absorbing ophthalmic lenses
SG11201603699SA (en) 2013-12-17 2016-07-28 Novartis Ag A silicone hydrogel lens with a crosslinked hydrophilic coating
EP3122828A1 (de) 2014-03-26 2017-02-01 3M Innovative Properties Company Polyurethanzusammensetzungen, folien und verfahren dafür
KR102366047B1 (ko) 2014-08-26 2022-02-23 알콘 인코포레이티드 실리콘 히드로겔 콘택트 렌즈 상에 안정한 코팅을 적용하는 방법
CN108369291B (zh) 2015-12-15 2021-07-20 爱尔康公司 用于将稳定的涂层施加在硅酮水凝胶接触镜片上的方法
US11331022B2 (en) 2017-10-24 2022-05-17 Dexcom, Inc. Pre-connected analyte sensors
EP3700416B1 (de) 2017-10-24 2024-06-26 Dexcom, Inc. Vorverbundene analytsensoren
BR112020009607A2 (pt) 2017-12-13 2020-10-13 Alcon Inc. lentes de contato com gradiente aquoso descartáveis semanal e mensalmente
KR102598533B1 (ko) * 2018-08-24 2023-11-03 현대자동차주식회사 디-글루카로-1,4:6,3-다이락톤의 제조방법
WO2021045203A1 (ja) * 2019-09-05 2021-03-11 国立大学法人大阪大学 高分子材料及びその製造方法
KR20220146471A (ko) * 2020-02-25 2022-11-01 가부시키가이샤 시세이도 호스트기 및/또는 게스트기를 갖는 실록산 결합 함유 고분자 화합물을 포함하는 수지 재료
KR20240035577A (ko) * 2021-07-21 2024-03-15 고꾸리쯔 다이가꾸 호우징 오사까 다이가꾸 실리콘계 고분자 화합물 및 실리콘계 고분자 재료

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3535283A1 (de) * 1985-10-03 1987-04-09 Byk Chemie Gmbh Polyestergruppenhaltige polysiloxane fuer lacke und formmassen und die verwendung hierfuer
US4737558A (en) 1985-11-25 1988-04-12 Alcon Laboratories, Inc. Siloxane copolymers for ophthalmic applications
US5221724A (en) * 1987-08-12 1993-06-22 Wisconsin Alumni Research Foundation Polysiloxane polyurea urethanes
US4942212A (en) * 1988-01-20 1990-07-17 Dainichiseika Color & Chemicals Mfg. Co., Ltd. Polyurethane resin and heat-sensitive recording medium
US4983702A (en) 1988-09-28 1991-01-08 Ciba-Geigy Corporation Crosslinked siloxane-urethane polymer contact lens
US4883854A (en) 1988-09-30 1989-11-28 Medtronic, Inc. Hydroxyl functional monomers
US4962178A (en) 1988-11-03 1990-10-09 Ciba-Geigy Corporation Novel polysiloxane-polyurethanes and contact lens thereof
JPH02228323A (ja) * 1989-03-02 1990-09-11 Dainichiseika Color & Chem Mfg Co Ltd シロキサン変性ポリエステル系樹脂及びその製造方法
US5196458A (en) * 1991-10-15 1993-03-23 Johnson & Johnson Vision Products, Inc. Soft, high oxygen permeability ophthalmic lens
US5589563A (en) * 1992-04-24 1996-12-31 The Polymer Technology Group Surface-modifying endgroups for biomedical polymers
ES2097482T3 (es) 1992-08-05 1997-04-01 Ciba Geigy Ag Lentes de contacto de ciclodextrinas lipofilizadas.
DE4243799A1 (de) * 1992-12-23 1994-06-30 Bayer Ag Siloxanblockcopolymer-modifizierte thermoplastische Polyurethane
ES2165925T3 (es) * 1994-10-04 2002-04-01 Minnesota Mining & Mfg Composiciones reactivas de poliuretano en dos partes y revestimientos opcionalmente autorregenerables y resistentes al rayado preparados a partir de las mismas.
US6039913A (en) * 1998-08-27 2000-03-21 Novartis Ag Process for the manufacture of an ophthalmic molding

Also Published As

Publication number Publication date
DE69623647D1 (en) 2002-10-17
EP0868457A1 (de) 1998-10-07
AU1369397A (en) 1997-07-17
ATE223933T1 (de) 2002-09-15
US6271332B1 (en) 2001-08-07
WO1997023532A1 (en) 1997-07-03
JP2000506554A (ja) 2000-05-30
EP0868457B1 (de) 2002-09-11

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Legal Events

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

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

8364 No opposition during term of opposition