CA2039393A1 - Copolymeres de polyurethane-uree transformables a chaud; methode de preparation - Google Patents

Copolymeres de polyurethane-uree transformables a chaud; methode de preparation

Info

Publication number
CA2039393A1
CA2039393A1 CA2039393A CA2039393A CA2039393A1 CA 2039393 A1 CA2039393 A1 CA 2039393A1 CA 2039393 A CA2039393 A CA 2039393A CA 2039393 A CA2039393 A CA 2039393A CA 2039393 A1 CA2039393 A1 CA 2039393A1
Authority
CA
Canada
Prior art keywords
preparation
melt processable
copolymers
processable polyurethaneurea
polyurethaneurea copolymers
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.)
Granted
Application number
CA2039393A
Other languages
English (en)
Other versions
CA2039393C (fr
Inventor
Fidelis C. Onwumere
Donald D. Solomon
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.)
Becton Dickinson and Co
Original Assignee
Becton Dickinson and Co
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 Becton Dickinson and Co filed Critical Becton Dickinson and Co
Publication of CA2039393A1 publication Critical patent/CA2039393A1/fr
Application granted granted Critical
Publication of CA2039393C publication Critical patent/CA2039393C/fr
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
    • 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
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/04—Macromolecular materials
    • A61L29/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C08G18/482—Mixtures of polyethers containing at least one polyether containing nitrogen
    • 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
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5024—Polyethers having heteroatoms other than oxygen having nitrogen containing primary and/or secondary amino groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials For Medical Uses (AREA)
  • Polyurethanes Or Polyureas (AREA)
CA002039393A 1990-06-29 1991-03-28 Copolymeres de polyurethane-uree transformables a chaud; methode de preparation Expired - Fee Related CA2039393C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/546,825 US5250649A (en) 1990-06-29 1990-06-29 Melt processable polyurethaneurea copolymers and method for their preparation
US546,825 1990-06-29

Publications (2)

Publication Number Publication Date
CA2039393A1 true CA2039393A1 (fr) 1991-12-30
CA2039393C CA2039393C (fr) 1995-06-27

Family

ID=24182185

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002039393A Expired - Fee Related CA2039393C (fr) 1990-06-29 1991-03-28 Copolymeres de polyurethane-uree transformables a chaud; methode de preparation

Country Status (5)

Country Link
US (1) US5250649A (fr)
EP (1) EP0463717A1 (fr)
JP (1) JPH04252222A (fr)
CA (1) CA2039393C (fr)
IE (1) IE910988A1 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5281677A (en) * 1992-09-03 1994-01-25 Becton, Dickinson And Company Thermoplastic polyurethane blends
US5352754A (en) * 1992-10-26 1994-10-04 Becton, Dickinson And Company High impact polyurethane
US5302303A (en) * 1993-08-24 1994-04-12 Miles Inc. Storage stable isocyanate-reactive compositions for use in flame-retardent systems
GB0120645D0 (en) 2001-08-24 2001-10-17 Smiths Group Plc Medico-surgical devices
GB0307350D0 (en) * 2003-03-29 2003-05-07 Smiths Group Plc Catheters
JP4565193B2 (ja) 2003-04-23 2010-10-20 バレリタス， インコーポレイテッド 長い持続時間の医薬投与のための液圧作動式ポンプ
WO2005078009A1 (fr) * 2004-02-06 2005-08-25 Invista Technologies S.A R.L. Substrats contenant des adhesifs ameliorant l'adherence et articles obtenus au moyen desdits adhesifs
WO2006014425A1 (fr) 2004-07-02 2006-02-09 Biovalve Technologies, Inc. Procedes et dispositifs pour l'administration du glp-1 et leurs utilisations
US20060257355A1 (en) * 2005-05-10 2006-11-16 Abiomed, Inc. Impregnated polymer compositions and devices using them
US20060276613A1 (en) * 2005-05-12 2006-12-07 Iskender Yilgor Polyurethaneurea segmented copolymers
SG173319A1 (en) 2006-03-30 2011-08-29 Valeritas Inc Multi-cartridge fluid delivery device
US10188826B2 (en) * 2006-09-29 2019-01-29 Covidien Lp Catheters including antimicrobial sleeve and methods of making catheters
EP2108386A1 (fr) * 2008-04-08 2009-10-14 Bayer MaterialScience AG Appareils médicaux dotés d'un revêtement de polyuréthane antimicrobien
EP2309851A2 (fr) * 2008-05-29 2011-04-20 DSM IP Assets B.V. Polymères antimicrobiens et leurs utilisations
US20110233810A1 (en) * 2010-03-25 2011-09-29 W. M. Barr & Company Antimicrobial plastic compositions and methods for preparing same
US9957346B2 (en) * 2011-02-23 2018-05-01 The University Of Akron Melt processible polyureas and polyurea-urethanes, method for the production thereof and products made therefrom
US10995175B2 (en) 2015-10-14 2021-05-04 Becton, Dickinson And Company Thermoplastic polyurethane materials for forming medical devices
CN105963798B (zh) * 2015-10-15 2019-02-15 淮海工学院 一种水基润滑液及其制备方法与应用
US10596302B2 (en) 2017-04-17 2020-03-24 Becton, Dickinson And Company Catheter tubing with tailored modulus response
US11613719B2 (en) 2018-09-24 2023-03-28 Becton, Dickinson And Company Self-lubricating medical articles
CN114957597A (zh) 2021-02-25 2022-08-30 贝克顿·迪金森公司 聚氨酯型医疗制品
EP4089134A1 (fr) 2021-05-12 2022-11-16 Sorbonne Université Polyurethanes thermoplastiques modifies par voie fondue et composition les comprenant
US20240287238A1 (en) * 2021-08-23 2024-08-29 Lg Chem, Ltd. Antibacterial Polyurethane with Elasticity, Method for Preparing the Same and Articles Comprising the Same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58187419A (ja) * 1982-04-23 1983-11-01 テキサコ・デイベロツプメント・コ−ポレ−シヨン 反応射出成形エラストマ−
US4530941A (en) * 1983-01-26 1985-07-23 The Dow Chemical Company Reaction injection molded polyurethanes employing high molecular weight polyols
US4600652A (en) * 1985-04-01 1986-07-15 Warner-Lambert Company Permanently bonded antithrombogenic polyurethane surface
US4719247A (en) * 1987-02-10 1988-01-12 Ici Americas Inc. Deformable polyurethane having improved cure time
GB8705801D0 (en) * 1987-03-11 1987-04-15 Ici Plc Injection moulding compositions
US4948860A (en) * 1989-05-01 1990-08-14 Becton, Dickinson And Company Melt processable polyurethaneurea copolymers and method for their preparation

Also Published As

Publication number Publication date
EP0463717A1 (fr) 1992-01-02
IE910988A1 (en) 1992-01-01
CA2039393C (fr) 1995-06-27
US5250649A (en) 1993-10-05
JPH04252222A (ja) 1992-09-08

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Legal Events

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