BRPI0414042A - redes de poliésteruretano amorfas com propriedades de memória de forma - Google Patents

redes de poliésteruretano amorfas com propriedades de memória de forma

Info

Publication number
BRPI0414042A
BRPI0414042A BRPI0414042-7A BRPI0414042A BRPI0414042A BR PI0414042 A BRPI0414042 A BR PI0414042A BR PI0414042 A BRPI0414042 A BR PI0414042A BR PI0414042 A BRPI0414042 A BR PI0414042A
Authority
BR
Brazil
Prior art keywords
memory properties
networks
shape memory
amorphous
amorphous polyester
Prior art date
Application number
BRPI0414042-7A
Other languages
English (en)
Inventor
Andreas Lendlein
Armin Alteheld
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
Publication of BRPI0414042A publication Critical patent/BRPI0414042A/pt

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
    • C08G18/42—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
    • C08G18/4283—Hydroxycarboxylic acid or ester
    • 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
    • C08G18/428—Lactides
    • 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
    • C08G18/4887—Polyethers containing carboxylic ester groups derived from carboxylic acids other than acids of higher fatty oils or other than resin acids
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
    • C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
    • C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
    • C08G18/755—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate
    • 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
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C08G18/758—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing two or more cycloaliphatic rings
    • 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
    • C08G2220/00—Compositions for preparing gels other than hydrogels, aerogels and xerogels
    • 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
    • C08G2230/00—Compositions for preparing biodegradable polymers
    • 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
    • C08G2270/00—Compositions for creating interpenetrating networks
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Medicinal Preparation (AREA)
  • Materials For Medical Uses (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

"REDES DE POLIéSTERURETANO AMORFAS COM PROPRIEDADES DE MEMóRIA DE FORMA". Para vencer heterogeneidades estruturais nas redes, é posto à disposição em concordância com a presente invenção, um novo sistema de redes polímeras amorfas de um ou vários segmentos com propriedades de memória de forma. As redes compõem-se preferentemente de componentes biodegradáveis e biocompatíveis e abrem a possibilidade para o uso na área médica. O caráter sistêmico dos materiais permite um ajuste visado das propriedades térmicas e mecânicas bem como do comportamento de degradação. A presente invenção permite especialmente a preparação de redes amorfas polifásicas.
BRPI0414042-7A 2003-09-02 2004-08-16 redes de poliésteruretano amorfas com propriedades de memória de forma BRPI0414042A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10340392A DE10340392A1 (de) 2003-09-02 2003-09-02 Amorphe Polyesterurethan-Netzwerke mit Form-Gedächtnis-Eigenschaften
PCT/EP2004/009180 WO2005028534A1 (de) 2003-09-02 2004-08-16 Amorphe polyesterurethan-netzwerke mit form-gedächtnis-eigenschafen

Publications (1)

Publication Number Publication Date
BRPI0414042A true BRPI0414042A (pt) 2006-10-24

Family

ID=34258335

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0414042-7A BRPI0414042A (pt) 2003-09-02 2004-08-16 redes de poliésteruretano amorfas com propriedades de memória de forma

Country Status (8)

Country Link
US (1) US20080319132A1 (pt)
EP (1) EP1660552B1 (pt)
JP (1) JP2007504330A (pt)
CN (1) CN1852931B (pt)
BR (1) BRPI0414042A (pt)
CA (1) CA2537154C (pt)
DE (1) DE10340392A1 (pt)
WO (1) WO2005028534A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0329654D0 (en) 2003-12-23 2004-01-28 Smith & Nephew Tunable segmented polyacetal
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
DE102006017759A1 (de) 2006-04-12 2007-10-18 Gkss-Forschungszentrum Geesthacht Gmbh Formgedächtnispolymer mit Polyester- und Polyacrylsegmenten und Verfahren zu seiner Herstellung und Programmierung
AU2007325001B2 (en) 2006-11-30 2014-04-10 Smith & Nephew, Inc. Fiber reinforced composite material
US9815240B2 (en) 2007-04-18 2017-11-14 Smith & Nephew, Inc. Expansion moulding of shape memory polymers
US9770534B2 (en) 2007-04-19 2017-09-26 Smith & Nephew, Inc. Graft fixation
ATE547129T1 (de) 2007-04-19 2012-03-15 Smith & Nephew Inc Multimodale formgedächtnis-polymere
US20090035350A1 (en) * 2007-08-03 2009-02-05 John Stankus Polymers for implantable devices exhibiting shape-memory effects
JP5651952B2 (ja) 2007-11-16 2015-01-14 日本電気株式会社 形状記憶樹脂及びこれを用いた成形体及び成形体の使用方法
EP2075272A1 (en) 2007-12-28 2009-07-01 Mnemoscience GmbH Shape memory polymer networks from crosslinkable thermoplasts
EP2075279A1 (en) 2007-12-28 2009-07-01 Mnemoscience GmbH Production of shape memory polymer articles by molding processes
EP2075273A1 (en) 2007-12-28 2009-07-01 Mnemoscience GmbH Multiple shape memory polymer networks
US9259515B2 (en) 2008-04-10 2016-02-16 Abbott Cardiovascular Systems Inc. Implantable medical devices fabricated from polyurethanes with grafted radiopaque groups
EP2278938A4 (en) * 2008-04-22 2013-12-11 Univ Colorado Regents THIOL-VINYL AND THIOL-YN SYSTEMS FOR MOLECULE POLYMERS
CN103665299A (zh) * 2012-09-05 2014-03-26 中国石油化工股份有限公司 聚l-乳酸型聚氨酯形状记忆材料的制备方法
FI128487B (en) * 2013-05-06 2020-06-15 Teknologian Tutkimuskeskus Vtt Oy Glycolic acid polymers and process for their preparation
WO2016134286A2 (en) * 2015-02-19 2016-08-25 The University Of Rochester Shape-memory polymers and methods of making and use thereof
WO2017122879A1 (ko) 2016-01-15 2017-07-20 (주)효성 해사성 개선 및 핫멜트 접착제와의 접착특성이 향상된 스판덱스 및 이의 제조방법
KR102292781B1 (ko) * 2018-12-28 2021-08-25 한양대학교 에리카산학협력단 폴리글리콜리드-폴리락티드 다중블록공중합체 수지 및 그 제조방법

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4302553A (en) * 1970-10-30 1981-11-24 Harry L. Frisch Interpenetrating polymeric networks
US4468499A (en) * 1980-10-24 1984-08-28 Lehigh University Thermoplastic interpenetrating polymer network composition and process
FR2519992B1 (fr) * 1982-01-20 1986-04-04 Lhd Lab Hygiene Dietetique Procede de preparation d'une nouvelle composition thermoplastique a memoire a partir de polycaprolactone et de polyurethane, produit obtenu selon ce procede et son utilisation notamment en orthopedie
US4983702A (en) * 1988-09-28 1991-01-08 Ciba-Geigy Corporation Crosslinked siloxane-urethane polymer contact lens
IT1242303B (it) * 1990-03-09 1994-03-04 Montedison Spa Composizioni reticolabili poliestere/isocianato atte alla preparazione di materiali compositi
DE69120843T2 (de) * 1990-03-15 1997-01-23 Atochem Elf Sa Hochschlagfeste Gussplatte und Verfahren zu ihrer Herstellung
US5665822A (en) * 1991-10-07 1997-09-09 Landec Corporation Thermoplastic Elastomers
US5225498A (en) * 1991-08-28 1993-07-06 The United States Of America As Represented By The Secretary Of The Navy Interpenetrating polymer network acoustic damping material
US5237018A (en) * 1991-08-28 1993-08-17 The United States Of America As Represented By The Secretary Of The Navy Interpenetrating polymer network acoustic damping material
US5328957A (en) * 1991-08-28 1994-07-12 The United States Of America As Represented By The Secretary Of The Navy Polyurethane-acrylic interpenetrating polymer network acoustic damping material
US5418261A (en) * 1993-01-25 1995-05-23 Imperial Chemical Industries Plc Polyurethane foams
DE59508729D1 (de) * 1994-08-10 2000-10-26 Peter Neuenschwander Biokompatibles Blockcopolymer
US5525702A (en) * 1995-05-18 1996-06-11 The Dow Chemical Company Biodegradable alkylene oxide-lactone copolymers
US6211249B1 (en) * 1997-07-11 2001-04-03 Life Medical Sciences, Inc. Polyester polyether block copolymers
SE510868C2 (sv) * 1997-11-03 1999-07-05 Artimplant Dev Artdev Ab Formkroppar för användning som implantat i humanmedicin samt förfarande för framställning av sådana formkroppar
IL137878A0 (en) * 1998-02-23 2001-10-31 Mnemoscience Gmbh Shape memory polymers
BR9907968B1 (pt) * 1998-02-23 2009-12-01 composição de polìmeros com memória de formato biodegradáveis e artigos compreendendo a mesma.
ES2230318T3 (es) * 2000-05-31 2005-05-01 Mnemoscience Gmbh Materias termoplasticas con memoria de forma yredes polimeras para ingenieria de tejidos.
DE10217350C1 (de) * 2002-04-18 2003-12-18 Mnemoscience Gmbh Polyesterurethane

Also Published As

Publication number Publication date
DE10340392A1 (de) 2005-04-07
EP1660552B1 (de) 2016-02-24
EP1660552A1 (de) 2006-05-31
CA2537154C (en) 2010-11-16
WO2005028534A1 (de) 2005-03-31
CN1852931B (zh) 2010-08-11
US20080319132A1 (en) 2008-12-25
CA2537154A1 (en) 2005-03-31
JP2007504330A (ja) 2007-03-01
CN1852931A (zh) 2006-10-25

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: GKSS-FORSCHUNGSZENTRUM GEESTHACHT GMBH (DE)

Free format text: TRANSFERIDO DE: MNEMOSCIENCE GMBH

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.