PL398687A1 - Bioresorbowalne i biokompatybilne elastomery termoplastyczne wykazujace pamiec ksztaltu, zwlaszcza do zastosowan biomedycznych oraz sposób ich wytwarzania - Google Patents

Bioresorbowalne i biokompatybilne elastomery termoplastyczne wykazujace pamiec ksztaltu, zwlaszcza do zastosowan biomedycznych oraz sposób ich wytwarzania

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Publication number
PL398687A1
PL398687A1 PL398687A PL39868712A PL398687A1 PL 398687 A1 PL398687 A1 PL 398687A1 PL 398687 A PL398687 A PL 398687A PL 39868712 A PL39868712 A PL 39868712A PL 398687 A1 PL398687 A1 PL 398687A1
Authority
PL
Poland
Prior art keywords
poly
shape memory
bioresorbable
ester
formula
Prior art date
Application number
PL398687A
Other languages
English (en)
Other versions
PL230303B1 (pl
Inventor
Piotr Dobrzynski
Janusz Kasperczyk
Anna Smola
Małgorzata Pastusiak
Michał Sobota
Joanna Jaworska
Original Assignee
Centrum Materialów Polimerowych I Weglowych Polskiej Akademii Nauk
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 Centrum Materialów Polimerowych I Weglowych Polskiej Akademii Nauk filed Critical Centrum Materialów Polimerowych I Weglowych Polskiej Akademii Nauk
Priority to PL398687A priority Critical patent/PL230303B1/pl
Priority to EP12189833.2A priority patent/EP2647656A3/en
Publication of PL398687A1 publication Critical patent/PL398687A1/pl
Publication of PL230303B1 publication Critical patent/PL230303B1/pl

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
    • C08G63/02—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
    • 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
    • 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
    • C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy 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
    • 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
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/44—Polyester-amides
    • 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
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/16—Materials with shape-memory or superelastic properties

Landscapes

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

Abstract

Przedmiotem wynalazku sa bioresorbowalne, w pelni biokompatybilne termoplasty, zwlaszcza amorficzne, bedace alifatycznymi kopoliestrami lub alifatycznymi poli(estro-ko-weglanami), lub poli(estro-ko-amidami), lub poli(estro-ko-weglano-ko-amidami), lub poli(amido-ko-weglanami), wykazujace elastyczne wlasnosci w temperaturach niewiele wyzszych od temperatury ciala ludzkiego w zakresie od 38-45°C, a w temperaturach nizszych (w zakresie od 0° do 38°C) posiadajacych stosunkowo wysoki modul sztywnosci, o sterowanej warunkami syntezy morfologii i wlasnosciach pamieci ksztaltu, zawierajace dlugie homobloki i krótkie wymieszane sekwencje pochodzace od zastosowanych komonomerów, o wzorze (7), w którym n, k i m oznaczaja liczbe naturalna od 2 do 200, skladnik bloku A oznacza grupe o wzorze -O-CH(R)-CO-, -O-(CHR)4...6-CO- i/lub -O-(CHR)4...6-O-CO-, w których R oznacza -(CH2)aR1 lub -(CHR2-OCH2)b-OH lub -(CHR2-OCH2)b-NH2, gdzie a oznacza liczbe calkowita od 0 do 10, b liczbe naturalna od 1 do 1000, R1 oznacza -H lub -OH lub -NH2, R2 oznacza -CH3 lub -CH2CH3, a skladnik bloku B oznacza grupe o wzorze -O-CH2-CO-, lub/i -O-(CH2)4...6-CO-, lub/i -O(CH2)4...6-O-CO-. Wynalazek obejmuje takze sposób wytwarzania bioresorbowalnych materialów polimerowych z pamiecia ksztaltu polegajacy na prowadzeniu procesu kopolimeryzacji, przebiegajacej zgodnie ze znanym mechanizmem ROP, wymienionych wyzej monomerów.
PL398687A 2012-04-02 2012-04-02 Sposób wytwarzania bioresorbowalnych i biokompatybilnych elastomerów termoplastycznych, wykazujących pamięć kształtu, do zastosowań biomedycznych PL230303B1 (pl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL398687A PL230303B1 (pl) 2012-04-02 2012-04-02 Sposób wytwarzania bioresorbowalnych i biokompatybilnych elastomerów termoplastycznych, wykazujących pamięć kształtu, do zastosowań biomedycznych
EP12189833.2A EP2647656A3 (en) 2012-04-02 2012-10-24 Bioresorbable and biocompatible thermoplastic elastomer having a shape memory, particularly for biomedical applications and a process for their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL398687A PL230303B1 (pl) 2012-04-02 2012-04-02 Sposób wytwarzania bioresorbowalnych i biokompatybilnych elastomerów termoplastycznych, wykazujących pamięć kształtu, do zastosowań biomedycznych

Publications (2)

Publication Number Publication Date
PL398687A1 true PL398687A1 (pl) 2013-10-14
PL230303B1 PL230303B1 (pl) 2018-10-31

Family

ID=47142945

Family Applications (1)

Application Number Title Priority Date Filing Date
PL398687A PL230303B1 (pl) 2012-04-02 2012-04-02 Sposób wytwarzania bioresorbowalnych i biokompatybilnych elastomerów termoplastycznych, wykazujących pamięć kształtu, do zastosowań biomedycznych

Country Status (2)

Country Link
EP (1) EP2647656A3 (pl)
PL (1) PL230303B1 (pl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113072692A (zh) * 2021-03-09 2021-07-06 浙江恒逸石化有限公司 一种用于聚酯合成的高分散性钛系催化剂制备方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106589336B (zh) * 2017-01-17 2021-01-26 复旦大学 一种完全生物可降解聚酯及其制备方法
CN112625292B (zh) * 2020-12-17 2022-08-23 青岛博远高分子材料研究院有限公司 一种可降解形状记忆高分子医用夹板的制备方法
CN121449884A (zh) * 2024-07-31 2026-02-03 爱美客技术发展股份有限公司 一种生物相容性聚酰胺材料及其制备方法和应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4429080A (en) * 1982-07-01 1984-01-31 American Cyanamid Company Synthetic copolymer surgical articles and method of manufacturing the same
US5322925A (en) * 1992-10-30 1994-06-21 United States Surgical Corporation Absorbable block copolymers and surgical articles made therefrom
US5431679A (en) 1994-03-10 1995-07-11 United States Surgical Corporation Absorbable block copolymers and surgical articles fabricated therefrom
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
US6255408B1 (en) * 1998-11-06 2001-07-03 Poly-Med, Inc. Copolyesters with minimized hydrolytic instability and crystalline absorbable copolymers thereof
DE102008012620A1 (de) * 2008-02-28 2009-09-03 Deutsche Institute Für Textil- Und Faserforschung Denkendorf Resorbierbares Blockpolymer, Verfahren zu seiner Herstellung und Verwendung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113072692A (zh) * 2021-03-09 2021-07-06 浙江恒逸石化有限公司 一种用于聚酯合成的高分散性钛系催化剂制备方法

Also Published As

Publication number Publication date
EP2647656A2 (en) 2013-10-09
PL230303B1 (pl) 2018-10-31
EP2647656A3 (en) 2017-02-22

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