BR9910968B1 - poliuretano biomédico biodegradável, processo para a preparação de um poliuretano biomédico, implantes à base de poliuretanos biomédicos, e, uso de um poliuretano. - Google Patents

poliuretano biomédico biodegradável, processo para a preparação de um poliuretano biomédico, implantes à base de poliuretanos biomédicos, e, uso de um poliuretano.

Info

Publication number
BR9910968B1
BR9910968B1 BRPI9910968-9A BR9910968A BR9910968B1 BR 9910968 B1 BR9910968 B1 BR 9910968B1 BR 9910968 A BR9910968 A BR 9910968A BR 9910968 B1 BR9910968 B1 BR 9910968B1
Authority
BR
Brazil
Prior art keywords
polyurethane
biomedical
preparing
biodegradable
polyurethanes
Prior art date
Application number
BRPI9910968-9A
Other languages
English (en)
Portuguese (pt)
Other versions
BR9910968A (pt
Inventor
Coenraad Jan Spaans
Groot Jacqueline Hermina De
Folkert Gerhardus Dekens
Albert Johan Pennings
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 filed Critical
Publication of BR9910968A publication Critical patent/BR9910968A/pt
Publication of BR9910968B1 publication Critical patent/BR9910968B1/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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
    • C08G18/8012—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203 with diols
    • C08G18/8016—Masked aliphatic or cycloaliphatic polyisocyanates
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/507—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials for artificial blood vessels
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/56—Porous materials, e.g. foams or sponges
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/60—Materials for use in artificial skin
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3206—Polyhydroxy compounds aliphatic
    • 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
    • C08G18/4277—Caprolactone and/or substituted caprolactone
    • 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
    • C08G18/70—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
    • C08G2230/00—Compositions for preparing biodegradable polymers

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dermatology (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Materials For Medical Uses (AREA)
  • Polyurethanes Or Polyureas (AREA)
BRPI9910968-9A 1998-06-05 1999-06-04 poliuretano biomédico biodegradável, processo para a preparação de um poliuretano biomédico, implantes à base de poliuretanos biomédicos, e, uso de um poliuretano. BR9910968B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98201868 1998-06-05
PCT/NL1999/000352 WO1999064491A1 (en) 1998-06-05 1999-06-04 Biomedical polyurethane, its preparation and use

Publications (2)

Publication Number Publication Date
BR9910968A BR9910968A (pt) 2001-02-13
BR9910968B1 true BR9910968B1 (pt) 2009-05-05

Family

ID=8233784

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9910968-9A BR9910968B1 (pt) 1998-06-05 1999-06-04 poliuretano biomédico biodegradável, processo para a preparação de um poliuretano biomédico, implantes à base de poliuretanos biomédicos, e, uso de um poliuretano.

Country Status (15)

Country Link
US (1) US6784273B1 (https=)
EP (2) EP1093483B1 (https=)
JP (1) JP4335448B2 (https=)
AT (1) ATE254636T1 (https=)
AU (1) AU756740B2 (https=)
BR (1) BR9910968B1 (https=)
CA (1) CA2334110C (https=)
DE (1) DE69912956T2 (https=)
ES (1) ES2212602T3 (https=)
ID (1) ID28196A (https=)
IL (2) IL140049A0 (https=)
NO (1) NO332315B1 (https=)
NZ (1) NZ508907A (https=)
WO (1) WO1999064491A1 (https=)
ZA (1) ZA200007439B (https=)

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US9259515B2 (en) * 2008-04-10 2016-02-16 Abbott Cardiovascular Systems Inc. Implantable medical devices fabricated from polyurethanes with grafted radiopaque groups
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EP2413838A4 (en) * 2009-04-03 2012-09-19 Biomerix Corp AT LEAST PARTIALLY RESORBIBLE RETICULATED ELASTOMER MATRIX PARTICLES AND PRODUCTION METHOD
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GB201110601D0 (en) * 2011-06-23 2011-08-03 Controlled Therapeutics Scotland Ltd Improved bioresorbable
US8956682B2 (en) 2012-04-02 2015-02-17 Surmodics, Inc. Hydrophilic polymeric coatings for medical articles with visualization moiety
US20160032239A1 (en) * 2013-03-12 2016-02-04 Northeastern University Deterministic Manufacturing Process For Creating 3D Living Tissues Based on 2D Directed Assembly And Origami Techniques
EP2842583A1 (en) 2013-08-29 2015-03-04 Ella-CS, s.r.o. Biodegradable and bioerodible polyurethanes, method of preparation thereof and use thereof
WO2015087741A1 (ja) * 2013-12-09 2015-06-18 株式会社ダイセル ラクトン重合体の製造方法
KR20170125061A (ko) 2015-02-27 2017-11-13 폴리가닉스 아이피 비.브이. 약물 용출 발포체 및 그 제조
NL2016527B1 (en) * 2016-03-31 2017-11-02 Polyganics Ip B V Tissue-adhesive biomedical materials.
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NL2016524B1 (en) 2016-03-31 2017-10-17 Polyganics Ip B V Tissue-adhesive material
WO2019035357A1 (ja) * 2017-08-17 2019-02-21 東レ株式会社 ポリエステルコポリマーおよびその製造方法
NL2019652B1 (en) * 2017-09-29 2019-04-08 Polyganics Ip B V Tissue-adhesive sealant device
WO2019079622A1 (en) * 2017-10-18 2019-04-25 Bvw Holding Ag DEVICE WITH ABSORPTION PROFILE INVOLVING MICROSTRUCTURES
AU2018389853B2 (en) 2017-12-20 2024-10-31 Stryker European Operations Holdings Llc Biomedical foam
EP3897397B1 (en) 2018-12-20 2023-09-13 Stryker European Operations Limited Skull base closure systems
NL2022710B1 (en) 2019-03-11 2020-09-18 Polyganics Ip B V Tissue-adhesive hydrogels
CN113677299B (zh) 2019-04-16 2025-08-29 史赛克欧洲运营有限公司 窦支架和在患者的窦内部署支架的系统和方法
NL2023358B1 (en) 2019-06-21 2021-02-01 Polyganics Ip B V Dopamine-functionalized polymers
CN112220968B (zh) * 2020-12-09 2021-03-26 中国科学院化学研究所 一种长期替代型组织工程半月板支架的光固化3d打印制备方法
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Also Published As

Publication number Publication date
NO20006180L (no) 2001-01-22
NO332315B1 (no) 2012-08-27
DE69912956D1 (de) 2003-12-24
ID28196A (id) 2001-05-10
EP1093483B1 (en) 2003-11-19
AU756740B2 (en) 2003-01-23
NZ508907A (en) 2004-12-24
NO20006180D0 (no) 2000-12-05
BR9910968A (pt) 2001-02-13
EP1308473A1 (en) 2003-05-07
US6784273B1 (en) 2004-08-31
ATE254636T1 (de) 2003-12-15
AU4293299A (en) 1999-12-30
JP4335448B2 (ja) 2009-09-30
IL140049A (en) 2008-03-20
DE69912956T2 (de) 2004-11-11
ES2212602T3 (es) 2004-07-16
JP2002517577A (ja) 2002-06-18
WO1999064491A1 (en) 1999-12-16
CA2334110C (en) 2011-09-20
ZA200007439B (en) 2001-08-08
EP1093483A1 (en) 2001-04-25
CA2334110A1 (en) 1999-12-16
IL140049A0 (en) 2002-02-10

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 28/07/2009, OBSERVADAS AS CONDICOES LEGAIS.

B25G Requested change of headquarter approved

Owner name: POLYGANICS B.V. (NL)

B25A Requested transfer of rights approved

Owner name: POLYGANICS IP B.V. (NL)

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 28.07.2019