ES2116592T3 - Copolimeros de bloque aleatorios. - Google Patents

Copolimeros de bloque aleatorios.

Info

Publication number
ES2116592T3
ES2116592T3 ES94911266T ES94911266T ES2116592T3 ES 2116592 T3 ES2116592 T3 ES 2116592T3 ES 94911266 T ES94911266 T ES 94911266T ES 94911266 T ES94911266 T ES 94911266T ES 2116592 T3 ES2116592 T3 ES 2116592T3
Authority
ES
Spain
Prior art keywords
block copolymers
random block
diamine
total weight
total
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
ES94911266T
Other languages
English (en)
Inventor
Neil Bonnette Graham
Christopher Raymond Moran
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.)
BTG International Ltd
Original Assignee
British Technology Group Ltd
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 British Technology Group Ltd filed Critical British Technology Group Ltd
Application granted granted Critical
Publication of ES2116592T3 publication Critical patent/ES2116592T3/es
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
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C08G81/024—Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/34—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
    • 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
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/4808—Mixtures of two or more polyetherdiols
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
    • C08G18/6685—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 or polyamines of C08G18/38
    • 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
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/333—Polymers modified by chemical after-treatment with organic compounds containing nitrogen
    • C08G65/33348—Polymers modified by chemical after-treatment with organic compounds containing nitrogen containing isocyanate 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
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block 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
    • C08G2210/00—Compositions for preparing hydrogels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Polyethers (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Prostheses (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Graft Or Block Polymers (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

UN POLIMERO EN BLOQUE DESORDENADO LINEAL QUE CONTIENE SEGMENTOS DE OXIDO DE POLIETILENO Y UN POLIMERO RELATIVAMENTE MAS HIDROFOBO, EJ. OXIDO DE POLIPROPILENO CONECTADO MEDIANTE SEGMENTOS HIDROFOBOS QUE CONTIENE GRUPOS URETANO Y UREA FORMADOS A PARTIR DE LA REACCION DE UN DIISOCIANATO Y UNA DIAMINA, EN DONDE LA DIAMINA COMPRENDE MENOS DE UN 2% EN PESO DEL PESO TOTAL DE LOS REACTIVOS UTILIZADOS PARA LA PREPARACION DEL COPOLIMERO.
ES94911266T 1993-04-01 1994-03-31 Copolimeros de bloque aleatorios. Expired - Lifetime ES2116592T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939306887A GB9306887D0 (en) 1993-04-01 1993-04-01 Random block copolymers

Publications (1)

Publication Number Publication Date
ES2116592T3 true ES2116592T3 (es) 1998-07-16

Family

ID=10733216

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94911266T Expired - Lifetime ES2116592T3 (es) 1993-04-01 1994-03-31 Copolimeros de bloque aleatorios.

Country Status (11)

Country Link
US (1) US7241845B2 (es)
EP (1) EP0691992B1 (es)
JP (1) JP3859700B2 (es)
AT (1) ATE166367T1 (es)
CA (1) CA2159646A1 (es)
DE (1) DE69410459T2 (es)
DK (1) DK0691992T3 (es)
ES (1) ES2116592T3 (es)
GB (2) GB9306887D0 (es)
WO (1) WO1994022934A1 (es)
ZA (1) ZA942318B (es)

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GB9313017D0 (en) * 1993-06-24 1993-08-11 Univ Strathclyde Measurement of water content
DE10026698A1 (de) 2000-05-30 2001-12-06 Basf Ag Selbstemulgierende Wirkstoffformulierung und Verwendung dieser Formulierung
US6555619B1 (en) 2000-06-29 2003-04-29 The University Of Akron Physically crosslinked amphiphilic networks, methods of preparation, and uses thereof
US7129300B2 (en) * 2001-07-31 2006-10-31 Tyco Healthcare Group Lp Bioabsorbable adhesive compounds and compositions
FR2840907B1 (fr) * 2002-06-14 2005-11-25 Polymerexpert Sa Polymere thermo-sensible ameliore susceptible de former des gels thermoreversibles a haut indice de viscosification
JP4381742B2 (ja) * 2002-08-01 2009-12-09 セントラル硝子株式会社 防曇性膜及びその形成方法並びに防曇性膜形成用塗布剤
GB0222522D0 (en) * 2002-09-27 2002-11-06 Controlled Therapeutics Sct Water-swellable polymers
AU2003284924B2 (en) * 2002-10-28 2009-01-08 Covidien Lp Bioabsorbable adhesive compounds
US8025899B2 (en) 2003-08-28 2011-09-27 Abbott Laboratories Solid pharmaceutical dosage form
US8377952B2 (en) 2003-08-28 2013-02-19 Abbott Laboratories Solid pharmaceutical dosage formulation
GB0417401D0 (en) 2004-08-05 2004-09-08 Controlled Therapeutics Sct Stabilised prostaglandin composition
US20060074182A1 (en) * 2004-09-30 2006-04-06 Depuy Products, Inc. Hydrogel composition and methods for making the same
KR20070100889A (ko) 2004-12-10 2007-10-12 미쓰이 가가쿠 폴리우레탄 가부시키가이샤 수성 폴리우레탄 수지, 수성 폴리우레탄 수지의 제조 방법및 필름
US9707252B2 (en) 2005-02-09 2017-07-18 Covidien Lp Synthetic sealants
US20100100124A1 (en) * 2005-05-05 2010-04-22 Tyco Healthcare Group Lp Bioabsorbable surgical composition
US20090177226A1 (en) * 2005-05-05 2009-07-09 Jon Reinprecht Bioabsorbable Surgical Compositions
US8044234B2 (en) * 2005-05-05 2011-10-25 Tyco Healthcare Group Lp Bioabsorbable surgical composition
WO2007067624A2 (en) * 2005-12-06 2007-06-14 Tyco Healthcare Group Lp Bioabsorbable compounds and compositions containing them
EP2633834A1 (en) * 2005-12-06 2013-09-04 Covidien LP Bioabsorbable Surgical Composition
AU2006321913B2 (en) * 2005-12-06 2012-08-02 Covidien Lp Biocompatible tissue sealants and adhesives
US7947263B2 (en) * 2005-12-06 2011-05-24 Tyco Healthcare Group Lp Biocompatible surgical compositions
JP2009518519A (ja) * 2005-12-06 2009-05-07 タイコ ヘルスケア グループ リミテッド パートナーシップ 官能化ポリエチレングリコールのカルボジイミド架橋
CA2630327C (en) 2005-12-08 2015-05-26 Tyco Healthcare Group Lp Biocompatible surgical compositons
JP2009518138A (ja) * 2005-12-08 2009-05-07 タイコ ヘルスケア グループ リミテッド パートナーシップ 生体適合性外科用組成物
CA2573472A1 (en) * 2006-01-23 2007-07-23 Tyco Healthcare Group Lp Biodegradable hemostatic compositions
WO2007100574A2 (en) * 2006-02-22 2007-09-07 Tyco Healthcare Group Lp Biodegradable phosphoester polyamines
GB0613333D0 (en) 2006-07-05 2006-08-16 Controlled Therapeutics Sct Hydrophilic polyurethane compositions
GB0613638D0 (en) * 2006-07-08 2006-08-16 Controlled Therapeutics Sct Polyurethane elastomers
US20110123476A1 (en) * 2007-05-24 2011-05-26 Mbiya Kapiamba Adhesive Formulations
US7858835B2 (en) * 2007-06-27 2010-12-28 Tyco Healthcare Group Lp Foam control for synthetic adhesive/sealant
US8500947B2 (en) 2007-11-15 2013-08-06 Covidien Lp Speeding cure rate of bioadhesives
DE102008000243A1 (de) * 2008-02-06 2009-08-13 Evonik Goldschmidt Gmbh Neuartige Kompatibilisierungsmittel zur Verbesserung der Lagerstabilität von Polyolmischungen
US20090233887A1 (en) * 2008-03-12 2009-09-17 Shalaby Shalaby W Hydroswellable, Segmented, Aliphatic Polyurethanes and Polyurethane Ureas
US8324290B2 (en) 2008-06-27 2012-12-04 Cardiac Pacemakers, Inc. Polyisobutylene urethane, urea and urethane/urea copolymers and medical devices containing the same
US7874264B2 (en) * 2008-10-14 2011-01-25 Mcmullen Joseph E Disposable wild bird feeder
WO2010081132A1 (en) 2009-01-12 2010-07-15 University Of Massachusetts Lowell Polyisobutylene-based polyurethanes
US8529934B2 (en) 2009-08-21 2013-09-10 Boston Scientific Scimed, Inc. Crosslinkable polyisobutylene-based polymers and medical devices containing the same
US8374704B2 (en) * 2009-09-02 2013-02-12 Cardiac Pacemakers, Inc. Polyisobutylene urethane, urea and urethane/urea copolymers and medical leads containing the same
US8644952B2 (en) * 2009-09-02 2014-02-04 Cardiac Pacemakers, Inc. Medical devices including polyisobutylene based polymers and derivatives thereof
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US20130041108A1 (en) * 2011-05-19 2013-02-14 Joseph P. Kennedy Polymers having both hard and soft segments, and process for making same
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CN110382568B (zh) 2017-03-07 2022-03-04 心脏起搏器股份公司 烯丙基封端的聚异丁烯的硼氢化/氧化
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Also Published As

Publication number Publication date
DE69410459T2 (de) 1998-10-15
US20040198901A1 (en) 2004-10-07
GB9306887D0 (en) 1993-05-26
DK0691992T3 (da) 1998-10-07
CA2159646A1 (en) 1994-10-13
GB9406582D0 (en) 1994-05-25
ATE166367T1 (de) 1998-06-15
DE69410459D1 (en) 1998-06-25
EP0691992B1 (en) 1998-05-20
WO1994022934A1 (en) 1994-10-13
GB2276627A (en) 1994-10-05
JP3859700B2 (ja) 2006-12-20
ZA942318B (en) 1995-10-02
EP0691992A1 (en) 1996-01-17
US7241845B2 (en) 2007-07-10
JPH08508314A (ja) 1996-09-03

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