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ES8405042A1 - Un procedimiento para la preparacion de copoliesteres de lactido y-o glicolido con un fenilen-bis-oxiacetato basico. - Google Patents

Un procedimiento para la preparacion de copoliesteres de lactido y-o glicolido con un fenilen-bis-oxiacetato basico.

Info

Publication number
ES8405042A1
ES8405042A1 ES521474A ES521474A ES8405042A1 ES 8405042 A1 ES8405042 A1 ES 8405042A1 ES 521474 A ES521474 A ES 521474A ES 521474 A ES521474 A ES 521474A ES 8405042 A1 ES8405042 A1 ES 8405042A1
Authority
ES
Spain
Prior art keywords
polymeric materials
manufacturing
methods
same
radiation sterilizable
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
Application number
ES521474A
Other languages
English (en)
Other versions
ES521474A0 (es
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.)
Ethicon Inc
Original Assignee
Ethicon Inc
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 US06/290,641 external-priority patent/US4435590A/en
Application filed by Ethicon Inc filed Critical Ethicon Inc
Publication of ES521474A0 publication Critical patent/ES521474A0/es
Publication of ES8405042A1 publication Critical patent/ES8405042A1/es
Expired 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/672—Dicarboxylic acids and dihydroxy compounds
    • 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
    • A61L17/00—Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
    • A61L17/06—At least partially resorbable materials
    • A61L17/10—At least partially resorbable materials containing macromolecular materials
    • A61L17/105—Polyesters not covered by A61L17/12
    • 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
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Dermatology (AREA)
  • Organic Chemistry (AREA)
  • Transplantation (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Materials For Medical Uses (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyethers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

UN PROCEDIMIENTO PARA LA PREPARACION DE COPOLIESTERES DE LACTIDO Y/O GLICOLIDO CON UN FENILEN-OXIACETATO BASICO.CONSISTE EN HACER REACCIONAR UN FENILEN-OXIACETATO CON UN GLICOLIDO Y/O LACTIDO Y/O UN ALCOHOL DEHIDRICO OPCIONALMENTE EN PRESENCIA DE UN CATALIZADOR A UNA TEMPERATURA ELEVADA EN ATMOSFERA INERTE SI ES NECESARIO. SE OBTIENE UN POLIMERO SOLIDO DE VISCOSIDAD INHERENTE DE AL MENOS 0,3 DL/G MEDIDA A 25JC A UNA CONCENTRACION DE 0,1 G/DL EN ALCOHOL HEXAFLUORISOPROPILICO. LA REACCION TIENE LUGAR A 160-240JC DE TEMPERATURA Y EN ATMOSFERA DE NITROGENO; LA PRESIONES INFERIOR A 5 MM DE MERCURIO.
ES521474A 1981-08-06 1983-04-14 Un procedimiento para la preparacion de copoliesteres de lactido y-o glicolido con un fenilen-bis-oxiacetato basico. Expired ES8405042A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/290,641 US4435590A (en) 1981-08-06 1981-08-06 Radiation sterilizable absorbable polymeric materials and methods for manufacturing the same
US06/392,331 US4689424A (en) 1981-08-06 1982-06-29 Radiation sterilizable absorbable polymeric materials and methods for manufacturing the same

Publications (2)

Publication Number Publication Date
ES521474A0 ES521474A0 (es) 1984-05-16
ES8405042A1 true ES8405042A1 (es) 1984-05-16

Family

ID=26966311

Family Applications (2)

Application Number Title Priority Date Filing Date
ES514811A Expired ES8308899A1 (es) 1981-08-06 1982-08-06 Un procedimiento para producir un polimero de fenilen-bis-oxiacetato
ES521474A Expired ES8405042A1 (es) 1981-08-06 1983-04-14 Un procedimiento para la preparacion de copoliesteres de lactido y-o glicolido con un fenilen-bis-oxiacetato basico.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES514811A Expired ES8308899A1 (es) 1981-08-06 1982-08-06 Un procedimiento para producir un polimero de fenilen-bis-oxiacetato

Country Status (19)

Country Link
US (1) US4689424A (es)
EP (1) EP0072211B1 (es)
JP (3) JPH037247A (es)
AU (1) AU555883B2 (es)
BR (1) BR8204656A (es)
CA (1) CA1255844A (es)
DE (1) DE3277535D1 (es)
DK (1) DK351782A (es)
ES (2) ES8308899A1 (es)
FI (1) FI822704L (es)
GR (1) GR77257B (es)
IE (1) IE53891B1 (es)
IL (1) IL66470A (es)
MX (3) MX173813B (es)
NO (1) NO822685L (es)
PH (1) PH21331A (es)
PL (1) PL145604B1 (es)
PT (1) PT75386B (es)
TR (1) TR21316A (es)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496446A (en) * 1980-10-20 1985-01-29 American Cyanamid Company Modification of polyglycolic acid structural elements to achieve variable in-vivo physical properties
BR8505784A (pt) * 1984-11-19 1986-08-12 Johnson & Johnson Mistura,filamento cirurgico estirado e orientado,composicao absorvivel e dispositivo cirurgico
EP0335594A3 (en) * 1988-03-26 1990-09-12 Mitsubishi Chemical Corporation Copolymerized polymer
WO1992016588A1 (en) * 1991-03-20 1992-10-01 North Dakota State University Compounds with liquid crystalline properties and coating binders based thereon
US5962023A (en) * 1995-03-06 1999-10-05 Ethicon, Inc. Hydrogels containing absorbable polyoxaamides
US5844017A (en) * 1995-03-06 1998-12-01 Ethicon, Inc. Prepolymers of absorbable polyoxaesters containing amines and/or amido groups
US5597579A (en) * 1995-03-06 1997-01-28 Ethicon, Inc. Blends of absorbable polyoxaamides
US6100346A (en) * 1995-03-06 2000-08-08 Ethicon, Inc. Copolymers of polyoxaamides
US5700583A (en) * 1995-03-06 1997-12-23 Ethicon, Inc. Hydrogels of absorbable polyoxaesters containing amines or amido groups
US6403655B1 (en) 1995-03-06 2002-06-11 Ethicon, Inc. Method of preventing adhesions with absorbable polyoxaesters
US5648088A (en) * 1995-03-06 1997-07-15 Ethicon, Inc. Blends of absorbable polyoxaesters containing amines and/or amide groups
US5859150A (en) * 1995-03-06 1999-01-12 Ethicon, Inc. Prepolymers of absorbable polyoxaesters
US5607687A (en) * 1995-03-06 1997-03-04 Ethicon, Inc. Polymer blends containing absorbable polyoxaesters
US6147168A (en) * 1995-03-06 2000-11-14 Ethicon, Inc. Copolymers of absorbable polyoxaesters
US5464929A (en) * 1995-03-06 1995-11-07 Ethicon, Inc. Absorbable polyoxaesters
US5595751A (en) * 1995-03-06 1997-01-21 Ethicon, Inc. Absorbable polyoxaesters containing amines and/or amido groups
US5618552A (en) * 1995-03-06 1997-04-08 Ethicon, Inc. Absorbable polyoxaesters
US5698213A (en) * 1995-03-06 1997-12-16 Ethicon, Inc. Hydrogels of absorbable polyoxaesters
DE69631402T2 (de) 1995-11-06 2004-12-09 Ethicon, Inc. Polymermischungen die Polyoxaestern und Lactonpolymeren enthalten
US6074660A (en) * 1998-04-20 2000-06-13 Ethicon, Inc. Absorbable polyoxaesters containing amines and/ or amido groups
RU2277953C2 (ru) * 2000-11-01 2006-06-20 Меди-Физикс, Инк. Элемент с радиоактивным веществом и способ его производства
US7776310B2 (en) 2000-11-16 2010-08-17 Microspherix Llc Flexible and/or elastic brachytherapy seed or strand
US7074291B2 (en) * 2001-11-02 2006-07-11 Worldwide Medical Technologies, L.L.C. Delivery system and method for interstitial radiation therapy using strands constructed with extruded strand housings
US7060020B2 (en) 2001-11-02 2006-06-13 Ideamatrix, Inc. Delivery system and method for interstitial radiation therapy
FI118172B (fi) * 2002-04-22 2007-08-15 Inion Ltd Kirurginen implantti
US7138464B2 (en) 2002-10-31 2006-11-21 Poly Med, Inc Functionalized, absorbable, segmented copolyesters and related copolymers
US7322928B2 (en) 2003-03-17 2008-01-29 Medi-Physics, Inc. Products and methods for brachytherapy
US7858077B2 (en) * 2005-01-28 2010-12-28 Bezwada Biomedical Llc Functionalized phenolic esters and amides and polymers therefrom
US7691364B2 (en) * 2005-01-28 2010-04-06 Bezwada Biomedical, Llc Functionalized drugs and polymers derived therefrom
US8187159B2 (en) 2005-07-22 2012-05-29 Biocompatibles, UK Therapeutic member including a rail used in brachytherapy and other radiation therapy
US7736293B2 (en) 2005-07-22 2010-06-15 Biocompatibles Uk Limited Implants for use in brachytherapy and other radiation therapy that resist migration and rotation
EP1951260A4 (en) * 2005-10-21 2009-11-11 Bezwada Biomedical Llc FUNCTIONALIZED PHENOLIC COMPOUNDS AND POURABLE ARTICLES THEREOF
US8007526B2 (en) 2005-12-01 2011-08-30 Bezwada Biomedical, Llc Difunctionalized aromatic compounds and polymers therefrom
US7935843B2 (en) * 2005-12-09 2011-05-03 Bezwada Biomedical, Llc Functionalized diphenolics and absorbable polymers therefrom
US7988611B2 (en) 2006-05-09 2011-08-02 Biocompatibles Uk Limited After-loader for positioning implants for needle delivery in brachytherapy and other radiation therapy
US7878964B1 (en) 2006-09-07 2011-02-01 Biocompatibles Uk Limited Echogenic spacers and strands
US7874976B1 (en) 2006-09-07 2011-01-25 Biocompatibles Uk Limited Echogenic strands and spacers therein
CA2686214C (en) * 2007-05-02 2016-02-23 Tyrx Pharma, Inc. Dihydroxybenzoate polymers and uses thereof
US8217134B2 (en) 2007-08-30 2012-07-10 Bezwada Biomedical, Llc Controlled release of biologically active compounds
US8026285B2 (en) 2007-09-04 2011-09-27 Bezwada Biomedical, Llc Control release of biologically active compounds from multi-armed oligomers
US8048980B2 (en) 2007-09-17 2011-11-01 Bezwada Biomedical, Llc Hydrolysable linkers and cross-linkers for absorbable polymers
US9200112B2 (en) 2009-08-10 2015-12-01 Ethicon, Inc. Semi-crystalline, fast absorbing polymer formulation
US9044524B2 (en) * 2009-10-30 2015-06-02 Ethicon, Inc. Absorbable polyethylene diglycolate copolymers to reduce microbial adhesion to medical devices and implants
BRPI1000625A2 (pt) * 2010-03-09 2011-11-01 Agal Consultoria E Assessoria Ltda polìmero reabsorvìvel, colorido e radiopaco utilizado na fabricação de dispositivos cirúrgicos implantáveis
WO2014077324A1 (ja) * 2012-11-16 2014-05-22 日産化学工業株式会社 ポリグリコール酸樹脂組成物

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516955A (en) * 1948-02-27 1950-08-01 Monsanto Chemicals Plasticized polymers
CA1123984A (en) * 1977-11-16 1982-05-18 Yuzi Okuzumi Block copolymers of lactide and glycolide and surgical prosthesis therefrom
IN151798B (es) * 1978-12-08 1983-07-30 Ethicon Inc
US4518763A (en) * 1984-01-12 1985-05-21 Eastman Kodak Company Copolyesters from ether-containing glycols and acids

Also Published As

Publication number Publication date
PL145604B1 (en) 1988-10-31
JPH0781001B2 (ja) 1995-08-30
MX173813B (es) 1994-03-29
FI822704A0 (fi) 1982-08-03
ES514811A0 (es) 1983-10-01
MX162475A (es) 1991-05-13
ES521474A0 (es) 1984-05-16
GR77257B (es) 1984-09-11
EP0072211A2 (en) 1983-02-16
IL66470A (en) 1986-07-31
TR21316A (tr) 1984-03-22
MX173812B (es) 1994-03-29
JPH0413337B2 (es) 1992-03-09
PL237810A1 (en) 1985-07-30
DE3277535D1 (en) 1987-12-03
DK351782A (da) 1983-02-07
AU8671982A (en) 1983-02-10
IE821886L (en) 1983-02-06
ES8308899A1 (es) 1983-10-01
JPH037247A (ja) 1991-01-14
BR8204656A (pt) 1983-08-02
PT75386A (en) 1982-09-01
NO822685L (no) 1983-02-07
PT75386B (en) 1985-06-28
AU555883B2 (en) 1986-10-16
JPH0314826A (ja) 1991-01-23
EP0072211B1 (en) 1987-10-28
JPH0561287B2 (es) 1993-09-06
JPH0314827A (ja) 1991-01-23
IL66470A0 (en) 1982-12-31
EP0072211A3 (en) 1984-03-07
FI822704L (fi) 1983-02-07
CA1255844A (en) 1989-06-13
IE53891B1 (en) 1989-04-12
US4689424A (en) 1987-08-25
PH21331A (en) 1987-10-13

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