ES2110403T3 - Nuevos copolimeros a base de carbonato de trimetileno y d,l-lactida. - Google Patents

Nuevos copolimeros a base de carbonato de trimetileno y d,l-lactida.

Info

Publication number
ES2110403T3
ES2110403T3 ES90121163T ES90121163T ES2110403T3 ES 2110403 T3 ES2110403 T3 ES 2110403T3 ES 90121163 T ES90121163 T ES 90121163T ES 90121163 T ES90121163 T ES 90121163T ES 2110403 T3 ES2110403 T3 ES 2110403T3
Authority
ES
Spain
Prior art keywords
trimethylene carbonate
lactide
copolymers based
new copolymers
new
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
ES90121163T
Other languages
English (en)
Inventor
Berthold Dr Buchholz
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.)
Boehringer Ingelheim GmbH
Original Assignee
Boehringer Ingelheim GmbH
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 Boehringer Ingelheim GmbH filed Critical Boehringer Ingelheim GmbH
Application granted granted Critical
Publication of ES2110403T3 publication Critical patent/ES2110403T3/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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/64—Polyesters containing both carboxylic ester groups and carbonate groups
    • 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
    • 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
    • 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
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0009—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials
    • A61L26/0019—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/04—Macromolecular materials
    • A61L31/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Inorganic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Materials For Medical Uses (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Medicinal Preparation (AREA)
  • Biological Depolymerization Polymers (AREA)

Abstract

LA PRESENTE INVENCION ATAÑE A NUEVOS COPOLIMERIZADOS DE CARBONATO DE TRIMETILENO Y LACTIDOS OPTICAMENTE INACTIVOS, A SU OBTENCION Y APLICACIONES.
ES90121163T 1989-11-09 1990-11-06 Nuevos copolimeros a base de carbonato de trimetileno y d,l-lactida. Expired - Lifetime ES2110403T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3937272A DE3937272A1 (de) 1989-11-09 1989-11-09 Neue copolymere aus trimethylencarbonat und optisch inaktiven laktiden

Publications (1)

Publication Number Publication Date
ES2110403T3 true ES2110403T3 (es) 1998-02-16

Family

ID=6393164

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90121163T Expired - Lifetime ES2110403T3 (es) 1989-11-09 1990-11-06 Nuevos copolimeros a base de carbonato de trimetileno y d,l-lactida.

Country Status (8)

Country Link
US (1) US5610266A (es)
EP (1) EP0427185B1 (es)
JP (2) JP3057374B2 (es)
AT (1) ATE159538T1 (es)
DE (2) DE3937272A1 (es)
DK (1) DK0427185T3 (es)
ES (1) ES2110403T3 (es)
GR (1) GR3025838T3 (es)

Families Citing this family (50)

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US5080665A (en) * 1990-07-06 1992-01-14 American Cyanamid Company Deformable, absorbable surgical device
NL9101002A (nl) * 1991-06-11 1993-01-04 Dsm Nv Copolymeren op basis van cyclische esters.
IT1248061B (it) * 1991-06-14 1995-01-05 Mediolanum Farmaceutici Spa Policarbonati e loro uso per la preparazione di matrici bioerodibili
NL9102148A (nl) * 1991-12-20 1993-07-16 Dsm Nv Copolymeer van lacton en carbonaat en werkwijze voor het verkrijgen ervan.
US5322925A (en) * 1992-10-30 1994-06-21 United States Surgical Corporation Absorbable block copolymers and surgical articles made therefrom
NL9201949A (nl) * 1992-11-06 1994-06-01 Univ Groningen Met rubber gemodificeerde polylactide-samenstelling.
CA2114290C (en) * 1993-01-27 2006-01-10 Nagabushanam Totakura Post-surgical anti-adhesion device
DE4310114A1 (de) * 1993-03-27 1994-09-29 Buna Ag Carbonsäureester- und Kohlensäureestergruppen enthaltendes Polymer und Verfahren zu seiner Herstellung
IT1266775B1 (it) * 1993-11-05 1997-01-21 Mediolanum Farmaceutici Srl Poliesterepolicarbonati ad alto peso molecolare e loro uso per la preparazione di matrici bioerodibili
AU706434B2 (en) * 1994-10-18 1999-06-17 Ethicon Inc. Injectable liquid copolymers for soft tissue repair and augmentation
DE4440095A1 (de) * 1994-11-10 1996-05-15 Braun B Surgical Gmbh Chirurgisches Nahtmaterial, seine Verwendung in der Chirurgie und Verfahren zu seiner Herstellung
DE19641335A1 (de) * 1996-10-08 1998-04-09 Inst Textil & Faserforschung Triblockterpolymer, seine Verwendung für chirurgisches Nahtmaterial und Verfahren zur Herstellung
DE19641334A1 (de) * 1996-10-08 1998-04-09 Inst Textil & Faserforschung Triblockterpolymer, seine Verwendung für medizinische Produkte und Verfahren zur Herstellung
DE10062881A1 (de) * 2000-12-16 2002-07-11 Inst Textil & Faserforschung Nahtmaterial für die Chirurgie, Verfahren zu seiner Herstellung und Verwendung
ES2554389T3 (es) * 2001-03-23 2015-12-18 Gumlink A/S Goma de mascar biodegradable y método para manufacturar tal goma de mascar
CA2440040A1 (en) * 2001-03-23 2002-10-03 Gumlink A/S One-step process for preparing chewing gum
ATE383080T1 (de) * 2001-03-23 2008-01-15 Gumlink As Abbaubares elastomer für kaugummibasis
DE60230020D1 (de) * 2001-03-23 2009-01-08 Gumlinck As Beschichteter, abbaubarer kaugummi mit verbesserter haltbarkeit sowie verfahren zu seiner herstellung
JP2004524410A (ja) * 2001-03-23 2004-08-12 ガムリンク エー／エス チューインガム用の分解可能な樹脂置換体
US20040156949A1 (en) * 2001-03-23 2004-08-12 Lone Andersen Degradable elastomers for chewing gum base
GB0216413D0 (en) * 2002-07-15 2002-08-21 Nestle Sa Tabletted chewing gum sweet
ES2578252T3 (es) 2002-09-24 2016-07-22 Gumlink A/S Goma de mascar que comprende al menos dos polímeros biodegradables diferentes
US20060246174A1 (en) * 2002-09-24 2006-11-02 Lone Andersen Gum base
EP1549154A1 (en) * 2002-09-24 2005-07-06 Gumlink A/S Degradable chewing gum polymer
EP1549153B1 (en) * 2002-09-24 2012-12-05 Gumlink A/S Chewing gum having improved release of chewing gum ingredients
DE60228341D1 (de) 2002-09-24 2008-09-25 Gumlinck As Biologisch abbaubarer kaugummi enthaltend wenigstens ein biologish abbaubares polymer mit hochmolekularem gewicht
EP1589826B1 (en) * 2003-02-04 2009-04-15 Gumlink A/S Compressed chewing gum tablet
ES2312741T3 (es) 2003-05-06 2009-03-01 Gumlink A/S Procedimiento para producir granulos de goma de mascar y granulos de goma comprimidos, y un equipo para granular goma de mascar.
EP1474995B1 (en) 2003-05-06 2012-11-14 Gumlink A/S A method for producing chewing gum granules, a gum composition extruder and granulating system, and a chewing gum product
ES2351969T3 (es) * 2003-12-30 2011-02-14 Gumlink A/S Chicle biodegradable comprimido.
WO2005063037A1 (en) * 2003-12-30 2005-07-14 Gumlink A/S Chewing gum comprising biodegradable polymers and having accelerated degradability
JP2007537007A (ja) * 2004-05-12 2007-12-20 マサチューセッツ インスティテュート オブ テクノロジー 溶剤蒸気膜形成を含んだ立体印刷法等の製法
DK200401195A (da) * 2004-08-06 2004-08-06 Gumlink As Layered chewing gum tablet
DK1828279T3 (da) * 2004-12-22 2009-06-02 Gumlink As Nedbrydelig polymer til tyggegummi
WO2006066572A2 (en) * 2004-12-22 2006-06-29 Gumlink A/S Biodegradable chewing gum comprising biodegradable polymer with high glass transition temperature
JP4827838B2 (ja) * 2004-12-29 2011-11-30 サムヤン コーポレーション モノフィラメント、これを利用した柔軟性及び生体適合性が向上した脱腸手術用メッシュ、及びその製造方法
JP2007002197A (ja) * 2005-06-27 2007-01-11 Kuraray Co Ltd コーティング剤及びコーティング皮膜
US20070179276A1 (en) * 2006-01-31 2007-08-02 Purac Biochem Bv Method for the purification of resorbable polymers from residual monomers
WO2007088135A1 (en) * 2006-01-31 2007-08-09 Purac Biochem Bv Method for the purification of resorbable polymers from residual monomers
AU2006344611A1 (en) * 2006-06-16 2007-12-21 Gumlink A/S Chewing gum comprising a hydrophobic enzyme formulation
US20090110713A1 (en) * 2007-10-31 2009-04-30 Florencia Lim Biodegradable polymeric materials providing controlled release of hydrophobic drugs from implantable devices
JP5320758B2 (ja) * 2008-02-04 2013-10-23 東洋紡株式会社 ポリ乳酸系樹脂溶解物
ES2561434T3 (es) * 2010-09-21 2016-02-26 Total Research & Technology Feluy Procedimiento de una etapa, un recipiente de preparación de copolímero multibloque y en gradiente
WO2014108191A1 (en) 2013-01-10 2014-07-17 Evonik Industries Ag Electronic device unit comprising a polymer coating
WO2015028060A1 (en) 2013-08-29 2015-03-05 Evonik Industries Ag Process for preparing a bio-resorbable polyester in the form of a powder
ES2710603T3 (es) 2014-11-14 2019-04-26 Evonik Roehm Gmbh Procedimiento para preparar un poliéster bio-reabsorbible en forma de partículas
WO2016198351A1 (en) 2015-06-10 2016-12-15 Evonik Röhm Gmbh Process for preparing a powder comprising a human coagulation factor protein and a lactic acid polymer
US11752099B2 (en) * 2017-03-27 2023-09-12 W. L. Gore & Associates, Inc. Injectable and biodegradable polymer formulations for controlled release of bioactive agents
MX2020011724A (es) 2018-05-08 2021-01-08 Evonik Operations Gmbh Nanoparticula que comprende un poliester biorresorbible, un polimero hidrofilo y un peptido acilado derivado de lactoferrina humana.
CN117337168A (zh) 2021-04-01 2024-01-02 渤健马萨诸塞州股份有限公司 向中枢神经系统的核酸递送

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4045418A (en) * 1975-01-28 1977-08-30 Gulf Oil Corporation Copolymers of D,L-lactide and epsilon caprolactone
DE3641692A1 (de) * 1986-12-06 1988-06-09 Boehringer Ingelheim Kg Katalysatorfreie resorbierbare homopolymere und copolymere
DE3708916A1 (de) * 1987-03-19 1988-09-29 Boehringer Ingelheim Kg Verfahren zur reinigung resorbierbarer polyester
DE3869343D1 (de) * 1987-06-16 1992-04-23 Boehringer Ingelheim Kg Meso-lactid und verfahren zu seiner herstellung.
EP0372221B1 (de) * 1988-11-01 2000-01-19 Boehringer Ingelheim Pharma KG Kontinuierliches Verfahren zur Herstellung von resorbierbaren Polyestern und deren Verwendung

Also Published As

Publication number Publication date
US5610266A (en) 1997-03-11
DK0427185T3 (da) 1997-12-15
DE3937272A1 (de) 1991-05-16
EP0427185A3 (en) 1992-04-15
GR3025838T3 (en) 1998-04-30
JPH11263830A (ja) 1999-09-28
EP0427185A2 (de) 1991-05-15
DE59010767D1 (de) 1997-11-27
JPH03177423A (ja) 1991-08-01
ATE159538T1 (de) 1997-11-15
EP0427185B1 (de) 1997-10-22
JP3057374B2 (ja) 2000-06-26

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