BRPI0515934A - gel, processo para preparar o gel, biomaterial, dispositivo, artigo ou implante, implante mamário, material de enchimento para um implante médico, composto, e, processo para a preparação do composto - Google Patents

gel, processo para preparar o gel, biomaterial, dispositivo, artigo ou implante, implante mamário, material de enchimento para um implante médico, composto, e, processo para a preparação do composto

Info

Publication number
BRPI0515934A
BRPI0515934A BRPI0515934-2A BRPI0515934A BRPI0515934A BR PI0515934 A BRPI0515934 A BR PI0515934A BR PI0515934 A BRPI0515934 A BR PI0515934A BR PI0515934 A BRPI0515934 A BR PI0515934A
Authority
BR
Brazil
Prior art keywords
implant
gel
compound
preparing
biomaterial
Prior art date
Application number
BRPI0515934-2A
Other languages
English (en)
Inventor
Ajay D Padsalgikar
Trang Thanh Nhan
Sriram Venkataramani
Mansour Mehrabi
Mark Bown
Original Assignee
Aortech Biomaterials Pty 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
Priority claimed from AU2004905628A external-priority patent/AU2004905628A0/en
Application filed by Aortech Biomaterials Pty Ltd filed Critical Aortech Biomaterials Pty Ltd
Publication of BRPI0515934A publication Critical patent/BRPI0515934A/pt
Publication of BRPI0515934B1 publication Critical patent/BRPI0515934B1/pt
Publication of BRPI0515934B8 publication Critical patent/BRPI0515934B8/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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences
    • 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
    • A61L27/52—Hydrogels or hydrocolloids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/0834—Compounds having one or more O-Si linkage
    • C07F7/0838—Compounds with one or more Si-O-Si sequences
    • 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
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
    • 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
    • C08G18/3271—Hydroxyamines
    • C08G18/3278—Hydroxyamines containing at least three hydroxy groups
    • C08G18/3284—Hydroxyamines containing at least three hydroxy groups containing four hydroxy groups
    • 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
    • C08G18/61—Polysiloxanes
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/442—Block-or graft-polymers containing polysiloxane sequences containing vinyl polymer sequences
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/445—Block-or graft-polymers containing polysiloxane sequences containing polyester sequences
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/458—Block-or graft-polymers containing polysiloxane sequences containing polyurethane sequences

Landscapes

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

Abstract

"GEL, PROCESSO PARA PREPARAR O GEL, BIOMATERIAL, DISPOSITIVO, ARTIGO OU IMPLANTE, IMPLANTE MAMáRIO, MATERIAL DE ENCHIMENTO PARA UM IMPLANTE MéDICO, COMPOSTO, E, PROCESSO PARA A PREPARAçãO DO COMPOSTO". A presente invenção diz respeito aos géis bioestáveis contendo silício e aos processos para sua preparação. Os géis possuem propriedades que os tornam úteis na fabricação e reparo de biomateriais e dispositivos médicos, artigos ou implantes, em particular na fabricação de implantes de tecido mole tais como implantes de mama e no reparo de juntas ortopédicas tais como discos espinhais.
BRPI0515934A 2004-09-29 2005-09-28 gel químico, seu processo de preparação, biomaterial, dispositivo, artigo ou implante, implante mamário, e material de enchimento para um implante médico BRPI0515934B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2004905628A AU2004905628A0 (en) 2004-09-29 Polyurethanes
AU2004905628 2004-09-29
PCT/AU2005/001491 WO2006034547A1 (en) 2004-09-29 2005-09-28 Gels

Publications (3)

Publication Number Publication Date
BRPI0515934A true BRPI0515934A (pt) 2008-08-12
BRPI0515934B1 BRPI0515934B1 (pt) 2018-04-10
BRPI0515934B8 BRPI0515934B8 (pt) 2021-07-27

Family

ID=36118511

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0515934A BRPI0515934B8 (pt) 2004-09-29 2005-09-28 gel químico, seu processo de preparação, biomaterial, dispositivo, artigo ou implante, implante mamário, e material de enchimento para um implante médico

Country Status (7)

Country Link
US (1) US8207245B2 (pt)
EP (1) EP1799739B1 (pt)
JP (2) JP2008514314A (pt)
CN (1) CN101039982B (pt)
BR (1) BRPI0515934B8 (pt)
ES (1) ES2452018T3 (pt)
WO (1) WO2006034547A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101039982B (zh) 2004-09-29 2011-06-15 阿奥技术生物材料控股有限公司 凝胶
WO2007112485A1 (en) 2006-03-31 2007-10-11 Aortech Biomaterials Pty Ltd Biostable polyurethanes
WO2007121513A1 (en) 2006-04-20 2007-11-01 Aortech Biomaterials Pty Ltd Gels
CA2665945A1 (en) * 2006-10-10 2008-04-17 Aortech Biomaterials Pty Ltd Soft tissue implant
US8882832B2 (en) 2011-07-29 2014-11-11 Aortech International Plc Implantable prosthesis
PL2556806T3 (pl) * 2011-08-11 2016-09-30 Wszczepialna proteza medyczna
CN103183803B (zh) * 2011-12-29 2015-02-11 晶硕光学股份有限公司 亲水性硅胶预聚物的制造方法
TWI488892B (zh) * 2011-12-29 2015-06-21 Pegavision Corp 親水性矽膠預聚物之製造方法
CN103183830B (zh) * 2011-12-29 2015-06-10 晶硕光学股份有限公司 亲水有机硅高聚物的制造方法
TWI434865B (zh) 2011-12-29 2014-04-21 Pegavision Corp 親水有機矽高聚物之製造方法

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DE1266496B (de) * 1963-06-15 1968-04-18 Bayer Ag Organopolysiloxan-Emulsionen
JPS62224051A (ja) 1986-03-26 1987-10-02 Nitto Electric Ind Co Ltd 樹脂封止半導体装置
DE4023556A1 (de) * 1990-07-25 1992-01-30 Goldschmidt Ag Th Haertbare epoxygruppen aufweisende organopolysiloxane, verfahren zu ihrer herstellung und ihre verwendung als haertbare beschichtungsmittel mit abhaesiven eigenschaften
NZ240740A (en) 1990-11-27 1992-12-23 Commw Scient Ind Res Org Preparation of poly(alkylene oxide) from a polyhydric compound in the presence of acidic resin catalyst
EP0603270A1 (en) 1991-09-12 1994-06-29 BAUSCH & LOMB INCORPORATED Wettable silicone hydrogel compositions and methods for making them
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US5336797A (en) * 1992-12-30 1994-08-09 Bausch & Lomb Incorporated Siloxane macromonomers
AUPO251096A0 (en) * 1996-09-23 1996-10-17 Cardiac Crc Nominees Pty Limited Polysiloxane-containing polyurethane elastomeric compositions
AUPO700297A0 (en) 1997-05-26 1997-06-19 Cardiac Crc Nominees Pty Limited Silicon-based polycarbonates
US5863627A (en) * 1997-08-26 1999-01-26 Cardiotech International, Inc. Hydrolytically-and proteolytically-stable polycarbonate polyurethane silicone copolymers
US7052131B2 (en) * 2001-09-10 2006-05-30 J&J Vision Care, Inc. Biomedical devices containing internal wetting agents
AUPP268898A0 (en) 1998-03-31 1998-04-23 Cardiac Crc Nominees Pty Limited High modulus polyurethane compositions
AUPP991799A0 (en) 1999-04-23 1999-05-20 Cardiac Crc Nominees Pty Limited Siloxane-containing polyurethane-urea compositions
AUPQ170799A0 (en) 1999-07-20 1999-08-12 Cardiac Crc Nominees Pty Limited Shape memory polyurethane or polyurethane-urea polymers
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WO2007121513A1 (en) * 2006-04-20 2007-11-01 Aortech Biomaterials Pty Ltd Gels

Also Published As

Publication number Publication date
ES2452018T3 (es) 2014-03-31
BRPI0515934B1 (pt) 2018-04-10
EP1799739A4 (en) 2010-04-07
JP2008514314A (ja) 2008-05-08
CN101039982A (zh) 2007-09-19
CN101039982B (zh) 2011-06-15
JP2013177601A (ja) 2013-09-09
EP1799739B1 (en) 2014-02-12
EP1799739A1 (en) 2007-06-27
US8207245B2 (en) 2012-06-26
BRPI0515934B8 (pt) 2021-07-27
WO2006034547A1 (en) 2006-04-06
US20080293844A1 (en) 2008-11-27

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Legal Events

Date Code Title Description
B07D Technical examination (opinion) related to article 229 of industrial property law [chapter 7.4 patent gazette]
B25A Requested transfer of rights approved

Owner name: AORTECH INTERNATIONAL PLC (GB)

B07G Grant request does not fulfill article 229-c lpi (prior consent of anvisa) [chapter 7.7 patent gazette]
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 10/04/2018, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/09/2005, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO