DE50303779D1 - Polyesterurethane - Google Patents

Polyesterurethane

Info

Publication number
DE50303779D1
DE50303779D1 DE50303779T DE50303779T DE50303779D1 DE 50303779 D1 DE50303779 D1 DE 50303779D1 DE 50303779 T DE50303779 T DE 50303779T DE 50303779 T DE50303779 T DE 50303779T DE 50303779 D1 DE50303779 D1 DE 50303779D1
Authority
DE
Germany
Prior art keywords
polyester urethane
blend
medicaments
colorants
extruding
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
DE50303779T
Other languages
English (en)
Inventor
Andreas Lendlein
Annette Schmidt
Karl Kratz
Juergen Schulte
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.)
GKSS Forshungszentrum Geesthacht GmbH
Original Assignee
MnemoScience GmbH
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 MnemoScience GmbH filed Critical MnemoScience GmbH
Priority to DE50303779T priority Critical patent/DE50303779D1/de
Application granted granted Critical
Publication of DE50303779D1 publication Critical patent/DE50303779D1/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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/73—Polyisocyanates or polyisothiocyanates acyclic
    • 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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
    • C08G18/4269—Lactones
    • 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
    • C08G18/48—Polyethers
    • C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
    • 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
    • C08G2101/00—Manufacture of cellular products
    • 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
    • C08G2280/00—Compositions for creating shape memory
DE50303779T 2002-04-18 2003-04-14 Polyesterurethane Expired - Lifetime DE50303779D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50303779T DE50303779D1 (de) 2002-04-18 2003-04-14 Polyesterurethane

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10217350A DE10217350C1 (de) 2002-04-18 2002-04-18 Polyesterurethane
DE50303779T DE50303779D1 (de) 2002-04-18 2003-04-14 Polyesterurethane

Publications (1)

Publication Number Publication Date
DE50303779D1 true DE50303779D1 (de) 2006-07-27

Family

ID=29264771

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10217350A Expired - Fee Related DE10217350C1 (de) 2002-04-18 2002-04-18 Polyesterurethane
DE50303779T Expired - Lifetime DE50303779D1 (de) 2002-04-18 2003-04-14 Polyesterurethane

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10217350A Expired - Fee Related DE10217350C1 (de) 2002-04-18 2002-04-18 Polyesterurethane

Country Status (7)

Country Link
US (1) US6852825B2 (de)
EP (1) EP1362872B1 (de)
AT (1) ATE329950T1 (de)
CA (1) CA2426740C (de)
DE (2) DE10217350C1 (de)
DK (1) DK1362872T3 (de)
ES (1) ES2266670T3 (de)

Families Citing this family (86)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6241747B1 (en) 1993-05-03 2001-06-05 Quill Medical, Inc. Barbed Bodily tissue connector
US8795332B2 (en) * 2002-09-30 2014-08-05 Ethicon, Inc. Barbed sutures
US5931855A (en) 1997-05-21 1999-08-03 Frank Hoffman Surgical methods using one-way suture
WO2001091822A1 (en) * 2000-05-31 2001-12-06 Mnemoscience Gmbh Shape memory thermoplastics and polymer networks for tissue engineering
US7056331B2 (en) * 2001-06-29 2006-06-06 Quill Medical, Inc. Suture method
US6848152B2 (en) 2001-08-31 2005-02-01 Quill Medical, Inc. Method of forming barbs on a suture and apparatus for performing same
DE10217351B3 (de) * 2002-04-18 2004-02-12 Mnemoscience Gmbh Interpenetrierende Netzwerke
US20040030062A1 (en) * 2002-05-02 2004-02-12 Mather Patrick T. Castable shape memory polymers
US6773450B2 (en) 2002-08-09 2004-08-10 Quill Medical, Inc. Suture anchor and method
US20040088003A1 (en) * 2002-09-30 2004-05-06 Leung Jeffrey C. Barbed suture in combination with surgical needle
US8100940B2 (en) 2002-09-30 2012-01-24 Quill Medical, Inc. Barb configurations for barbed sutures
CA2501551C (en) * 2002-10-11 2012-12-11 University Of Connecticut Crosslinked polycyclooctene
US7208550B2 (en) * 2002-10-11 2007-04-24 The University Of Connecticut Blends of amorphous and semicrystalline polymers having shape memory properties
US7976936B2 (en) * 2002-10-11 2011-07-12 University Of Connecticut Endoprostheses
ATE499396T1 (de) * 2002-10-11 2011-03-15 Univ Connecticut Auf semikristalline thermoplastische polyurethane die nanostrukturierte hartsegmente aufweisen basierenden formgedächtnispolymere
US7794494B2 (en) * 2002-10-11 2010-09-14 Boston Scientific Scimed, Inc. Implantable medical devices
US7524914B2 (en) * 2002-10-11 2009-04-28 The University Of Connecticut Shape memory polymers based on semicrystalline thermoplastic polyurethanes bearing nanostructured hard segments
DE10300271A1 (de) * 2003-01-08 2004-07-22 Mnemoscience Gmbh Photosensitive polymere Netzwerke
US7624487B2 (en) 2003-05-13 2009-12-01 Quill Medical, Inc. Apparatus and method for forming barbs on a suture
WO2004110515A1 (de) * 2003-06-13 2004-12-23 Mnemoscience Gmbh Bioabbaubare stents
CA2532548A1 (en) * 2003-07-18 2005-02-03 Boston Scientific Limited Medical devices
DE10340392A1 (de) * 2003-09-02 2005-04-07 Mnemoscience Gmbh Amorphe Polyesterurethan-Netzwerke mit Form-Gedächtnis-Eigenschaften
GB0329654D0 (en) * 2003-12-23 2004-01-28 Smith & Nephew Tunable segmented polyacetal
JP5340593B2 (ja) 2004-05-14 2013-11-13 エシコン・エルエルシー 縫合方法および装置
US7402134B2 (en) * 2004-07-15 2008-07-22 Micardia Corporation Magnetic devices and methods for reshaping heart anatomy
US7285087B2 (en) * 2004-07-15 2007-10-23 Micardia Corporation Shape memory devices and methods for reshaping heart anatomy
US8043361B2 (en) * 2004-12-10 2011-10-25 Boston Scientific Scimed, Inc. Implantable medical devices, and methods of delivering the same
CA2593471A1 (en) * 2004-12-10 2006-07-06 University Of Connecticut Shape memory polymer orthodontic appliances, and methods of making and using the same
CN101170966A (zh) 2005-04-01 2008-04-30 科罗拉多州立大学董事会 移植物固定装置和方法
EP1790694A1 (de) * 2005-11-28 2007-05-30 Mnemoscience GmbH Mischungen von Form-Gedächtnis-Polymeren mit thermoplastischen Polymeren
EP1818348A1 (de) 2006-02-10 2007-08-15 Mnemoscience GmbH Polymermaterialien für nützliche medizinische Anwendungen
DE102006012169B4 (de) * 2006-03-14 2007-12-13 Gkss-Forschungszentrum Geesthacht Gmbh Formgedächtnispolymer mit Polyester- und Polyethersegmenten, Verfahren zu seiner Herstellung und Formprogrammierung und Verwendung
US7877142B2 (en) * 2006-07-05 2011-01-25 Micardia Corporation Methods and systems for cardiac remodeling via resynchronization
EP3061791B1 (de) 2006-07-20 2019-01-16 OrbusNeich Medical, Inc. Bioresorbierbare polymerzusammensetzung für eine medizinische vorrichtung
US20080085946A1 (en) * 2006-08-14 2008-04-10 Mather Patrick T Photo-tailored shape memory article, method, and composition
US20080078411A1 (en) 2006-10-03 2008-04-03 Restore Medical, Inc. Tongue implant for sleep apnea
CN101631513B (zh) 2006-10-20 2013-06-05 奥巴斯尼茨医学公司 可生物吸收的聚合物组合物和医疗设备
US7959942B2 (en) 2006-10-20 2011-06-14 Orbusneich Medical, Inc. Bioabsorbable medical device with coating
ES2361360T3 (es) * 2006-11-30 2011-06-16 SMITH & NEPHEW, INC. Material compuesto reforzado con fibra.
US20080236601A1 (en) * 2007-03-28 2008-10-02 Medshape Solutions, Inc. Manufacturing shape memory polymers based on deformability peak of polymer network
US20080255612A1 (en) 2007-04-13 2008-10-16 Angiotech Pharmaceuticals, Inc. Self-retaining systems for surgical procedures
EP2142353A1 (de) 2007-04-18 2010-01-13 Smith & Nephew PLC Expansionsformen von formgedächtnis-polymeren
JP5520814B2 (ja) 2007-04-19 2014-06-11 スミス アンド ネフュー インコーポレーテッド マルチモーダル形状記憶ポリマー
AU2008243035B2 (en) 2007-04-19 2013-09-12 Smith & Nephew, Inc. Graft fixation
DE102007022362A1 (de) 2007-05-04 2008-11-06 Gkss-Forschungszentrum Geesthacht Gmbh Biologisch abbaubarer Polymerblend sowie aus dem Polymerblend hergestellter Artikel
TWI375692B (en) * 2007-08-03 2012-11-01 Ind Tech Res Inst Shape memory polymer blend, foam thereof and method of manufacturing the same
DE102007037063B4 (de) 2007-08-03 2012-12-06 Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH Verfahren zur Herstellung eines Multiblockcopolymers
US20090035350A1 (en) * 2007-08-03 2009-02-05 John Stankus Polymers for implantable devices exhibiting shape-memory effects
EP2526975B1 (de) 2007-09-27 2014-06-04 Ethicon, LLC Selbsthaltende nähte mit gewebehaltern mit verbesserter festigkeit
US8916077B1 (en) 2007-12-19 2014-12-23 Ethicon, Inc. Self-retaining sutures with retainers formed from molten material
JP5518737B2 (ja) 2007-12-19 2014-06-11 エシコン・エルエルシー 熱接触媒介リテーナを備えた留置縫合糸
US8118834B1 (en) 2007-12-20 2012-02-21 Angiotech Pharmaceuticals, Inc. Composite self-retaining sutures and method
EP2075272A1 (de) * 2007-12-28 2009-07-01 Mnemoscience GmbH Formspeicherpolymernetzwerke aus vernetzbaren Thermoplasten
EP2075273A1 (de) 2007-12-28 2009-07-01 Mnemoscience GmbH Mehrfach-Formspeicherpolymernetzwerke
EP2075279A1 (de) 2007-12-28 2009-07-01 Mnemoscience GmbH Herstellung von Formspeicherpolymerartikeln mittels Formvorgängen
US8615856B1 (en) 2008-01-30 2013-12-31 Ethicon, Inc. Apparatus and method for forming self-retaining sutures
WO2009097556A2 (en) 2008-01-30 2009-08-06 Angiotech Pharmaceuticals, Inc. Appartaus and method for forming self-retaining sutures
BRPI0907787B8 (pt) 2008-02-21 2021-06-22 Angiotech Pharm Inc método para formar uma sutura de autorretenção e aparelho para elevar os retentores em um fio de sutura a um ângulo desejado
US8216273B1 (en) 2008-02-25 2012-07-10 Ethicon, Inc. Self-retainers with supporting structures on a suture
US8641732B1 (en) 2008-02-26 2014-02-04 Ethicon, Inc. Self-retaining suture with variable dimension filament and method
US9259515B2 (en) 2008-04-10 2016-02-16 Abbott Cardiovascular Systems Inc. Implantable medical devices fabricated from polyurethanes with grafted radiopaque groups
CA2720847C (en) 2008-04-15 2016-06-28 Angiotech Pharmaceuticals, Inc. Self-retaining sutures with bi-directional retainers or uni-directional retainers
US8430933B2 (en) * 2008-07-24 2013-04-30 MedShape Inc. Method and apparatus for deploying a shape memory polymer
US8069858B2 (en) * 2008-07-24 2011-12-06 Medshape Solutions, Inc. Method and apparatus for deploying a shape memory polymer
US20100170521A1 (en) * 2008-07-24 2010-07-08 Medshape Solutions, Inc. Method and apparatus for deploying a shape memory polymer
DE102008055870A1 (de) * 2008-10-31 2010-05-06 Gkss-Forschungszentrum Geesthacht Gmbh Multiphasen Polymernetzwerk mit Triple-Shape-Eigenschaften und Formgedächtniseffekt
US8932328B2 (en) 2008-11-03 2015-01-13 Ethicon, Inc. Length of self-retaining suture and method and device for using the same
DE102009060940A1 (de) * 2009-12-22 2011-06-30 Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH, 21502 Schaumstoffformkörper mit anisotropen Formgedächtniseigenschaften, Verfahren zu seiner Herstellung und Artikel umfassend den Schaumstoffformkörper
WO2011090628A2 (en) 2009-12-29 2011-07-28 Angiotech Pharmaceuticals, Inc. Bidirectional self-retaining sutures with laser-marked and/or non-laser marked indicia and methods
CN101817915B (zh) * 2010-04-01 2012-05-02 四川大学 具有形状记忆功能的聚对二氧环己酮/聚四氢呋喃多嵌段共聚醚酯及其制备方法
WO2011139595A2 (en) 2010-04-27 2011-11-10 Medtronic, Inc. Elongated biodegradable depot for sustained drug release to treat chronic pelvic pain
KR20170121318A (ko) 2010-05-04 2017-11-01 에티컨, 엘엘씨 레이저 커팅된 리테이너를 갖는 자가-유지형 시스템
WO2011156733A2 (en) 2010-06-11 2011-12-15 Angiotech Pharmaceuticals, Inc. Suture delivery tools for endoscopic and robot-assisted surgery and methods
NZ706725A (en) 2010-11-03 2016-03-31 Tissuegen Inc Drug-eluting self-retaining sutures and methods relating thereto
KR101886614B1 (ko) 2010-11-09 2018-08-09 에티컨, 엘엘씨 응급 자가-유지형 봉합재 및 패키징
US8608890B2 (en) 2010-11-11 2013-12-17 Spirit Aerosystems, Inc. Reconfigurable shape memory polymer tooling supports
US8734703B2 (en) 2010-11-11 2014-05-27 Spirit Aerosystems, Inc. Methods and systems for fabricating composite parts using a SMP apparatus as a rigid lay-up tool and bladder
US8815145B2 (en) 2010-11-11 2014-08-26 Spirit Aerosystems, Inc. Methods and systems for fabricating composite stiffeners with a rigid/malleable SMP apparatus
US8951375B2 (en) 2010-11-11 2015-02-10 Spirit Aerosystems, Inc. Methods and systems for co-bonding or co-curing composite parts using a rigid/malleable SMP apparatus
US9427493B2 (en) 2011-03-07 2016-08-30 The Regents Of The University Of Colorado Shape memory polymer intraocular lenses
MX347582B (es) 2011-03-23 2017-05-02 Ethicon Llc Suturas de bucle variable de autoretención.
US20130172931A1 (en) 2011-06-06 2013-07-04 Jeffrey M. Gross Methods and devices for soft palate tissue elevation procedures
CN109337565B (zh) * 2018-10-15 2021-03-23 嘉兴学院 一种嵌段聚醚酯多元醇及其制备方法和应用
CN111138835B (zh) * 2020-01-07 2020-11-10 中南大学 多孔抗冲击tpu复合压力传感材料，制备方法及应用
CN111548456B (zh) * 2020-06-01 2022-05-13 长春工业大学 一种赋予聚乳酸水诱导形状记忆的聚合物
CN112225873B (zh) * 2020-09-15 2022-04-22 万华化学集团股份有限公司 一种高透明快成型的可降解热塑性聚氨酯弹性体及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7003277A (de) * 1970-03-07 1971-09-09
US4035548A (en) * 1974-05-30 1977-07-12 Ppg Industries, Inc. Laminated articles prepared from transparent, non-blooming poly(lactone-urethane) interlayers
US4085092A (en) * 1974-05-30 1978-04-18 Ppg Industries, Inc. Transparent, optically clear poly(lactone-urethane) interlayers for laminated safety glass
EP0696605B1 (de) * 1994-08-10 2000-09-20 Peter Neuenschwander Biokompatibles Blockcopolymer
AU751861B2 (en) * 1998-02-23 2002-08-29 Massachusetts Institute Of Technology Biodegradable shape memory polymers
JP3732404B2 (ja) 1998-02-23 2006-01-05 ニーモサイエンス ゲーエムベーハー 形状記憶ポリマー組成物、形状記憶製品を形成する方法、および形状を記憶する組成物を形成する方法
WO2001091822A1 (en) 2000-05-31 2001-12-06 Mnemoscience Gmbh Shape memory thermoplastics and polymer networks for tissue engineering

Also Published As

Publication number Publication date
EP1362872B1 (de) 2006-06-14
DE10217350C1 (de) 2003-12-18
US20040014929A1 (en) 2004-01-22
ATE329950T1 (de) 2006-07-15
CA2426740C (en) 2007-10-23
ES2266670T3 (es) 2007-03-01
CA2426740A1 (en) 2003-10-18
DK1362872T3 (da) 2006-10-16
EP1362872A1 (de) 2003-11-19
US6852825B2 (en) 2005-02-08

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Owner name: GKSS-FORSCHUNGSZENTRUM GEESTHACHT GMBH, 21502 , DE