ES2504666A1 - NUEVOS TERPOLÍMEROS ALEATORIOS A BASE DE D-LACTIDA, L-LACTIDA y E-CAPROLACTONA - Google Patents

NUEVOS TERPOLÍMEROS ALEATORIOS A BASE DE D-LACTIDA, L-LACTIDA y E-CAPROLACTONA Download PDF

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Publication number
ES2504666A1
ES2504666A1 ES201330302A ES201330302A ES2504666A1 ES 2504666 A1 ES2504666 A1 ES 2504666A1 ES 201330302 A ES201330302 A ES 201330302A ES 201330302 A ES201330302 A ES 201330302A ES 2504666 A1 ES2504666 A1 ES 2504666A1
Authority
ES
Spain
Prior art keywords
lactide
epsilon
caprolactone
random terpolymers
terpolymers based
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
ES201330302A
Other languages
English (en)
Other versions
ES2504666B1 (es
Inventor
Jorge FERNANDEZ HERNANDEZ
Aitor LARRAÑAGA ESPARTERO
José Ramón SARASUA OIZ
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.)
Euskal Herriko Unibertsitatea
Original Assignee
Euskal Herriko Unibertsitatea
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 Euskal Herriko Unibertsitatea filed Critical Euskal Herriko Unibertsitatea
Priority to ES201330302A priority Critical patent/ES2504666B1/es
Priority to PCT/ES2014/070156 priority patent/WO2014135727A1/es
Publication of ES2504666A1 publication Critical patent/ES2504666A1/es
Application granted granted Critical
Publication of ES2504666B1 publication Critical patent/ES2504666B1/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/823—Preparation processes characterised by the catalyst used for the preparation of polylactones or polylactides
    • 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
    • A61L27/20—Polysaccharides
    • 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
    • A61L29/043—Polysaccharides
    • 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
    • A61L31/042—Polysaccharides
    • 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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Polymers & Plastics (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Dermatology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Materials For Medical Uses (AREA)

Abstract

Nuevos terpolímeros aleatorios a base de D-lactida, L-lactida y ε-caprolactona. La presente invención se refiere a terpolímeros aleatorios a base de D-lactida, L-lactida y ε-caprolactona con escasa o nula capacidad de cristalización durante la degradación hidrolítica.

Description

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Claims (1)

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ES201330302A 2013-03-04 2013-03-04 NUEVOS TERPOLÍMEROS ALEATORIOS A BASE DE D-LACTIDA, L-LACTIDA y E-CAPROLACTONA Active ES2504666B1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES201330302A ES2504666B1 (es) 2013-03-04 2013-03-04 NUEVOS TERPOLÍMEROS ALEATORIOS A BASE DE D-LACTIDA, L-LACTIDA y E-CAPROLACTONA
PCT/ES2014/070156 WO2014135727A1 (es) 2013-03-04 2014-03-03 NUEVOS TERPOLÍMEROS ALEATORIOS A BASE DE D-LACTIDA, L-LACTIDA y E-CAPROLACTONA

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201330302A ES2504666B1 (es) 2013-03-04 2013-03-04 NUEVOS TERPOLÍMEROS ALEATORIOS A BASE DE D-LACTIDA, L-LACTIDA y E-CAPROLACTONA

Publications (2)

Publication Number Publication Date
ES2504666A1 true ES2504666A1 (es) 2014-10-08
ES2504666B1 ES2504666B1 (es) 2015-09-04

Family

ID=51490667

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201330302A Active ES2504666B1 (es) 2013-03-04 2013-03-04 NUEVOS TERPOLÍMEROS ALEATORIOS A BASE DE D-LACTIDA, L-LACTIDA y E-CAPROLACTONA

Country Status (2)

Country Link
ES (1) ES2504666B1 (es)
WO (1) WO2014135727A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104910355A (zh) * 2015-05-21 2015-09-16 常州大学 一种应用于生产聚乙醇酸的铋类催化剂
CN110204697B (zh) * 2019-06-25 2021-11-16 苏州大学 制备L-丙交酯和ε-己内酯无规共聚物的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010042952A1 (en) * 2008-10-11 2010-04-15 Orbusneich Medical, Inc. Bioabsorbable polymeric compositions and medical devices
US8697110B2 (en) * 2009-05-14 2014-04-15 Abbott Cardiovascular Systems Inc. Polymers comprising amorphous terpolymers and semicrystalline blocks

Also Published As

Publication number Publication date
WO2014135727A1 (es) 2014-09-12
ES2504666B1 (es) 2015-09-04

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