IT1248061B - Policarbonati e loro uso per la preparazione di matrici bioerodibili - Google Patents

Policarbonati e loro uso per la preparazione di matrici bioerodibili

Info

Publication number
IT1248061B
IT1248061B ITMI911645A ITMI911645A IT1248061B IT 1248061 B IT1248061 B IT 1248061B IT MI911645 A ITMI911645 A IT MI911645A IT MI911645 A ITMI911645 A IT MI911645A IT 1248061 B IT1248061 B IT 1248061B
Authority
IT
Italy
Prior art keywords
polycarbonates
preparation
formula
integer
bioerodible matrices
Prior art date
Application number
ITMI911645A
Other languages
English (en)
Inventor
Paolo Ferruti
Elisabetta Ranucci
Fabio Bignotti
Original Assignee
Mediolanum Farmaceutici Spa
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 Mediolanum Farmaceutici Spa filed Critical Mediolanum Farmaceutici Spa
Publication of ITMI911645A0 publication Critical patent/ITMI911645A0/it
Priority to ITMI911645A priority Critical patent/IT1248061B/it
Priority to DE69213937T priority patent/DE69213937T2/de
Priority to US08/157,153 priority patent/US5463012A/en
Priority to DK92911499.9T priority patent/DK0588853T3/da
Priority to ES92911499T priority patent/ES2092116T3/es
Priority to PCT/EP1992/001262 priority patent/WO1992022600A1/en
Priority to EP92911499A priority patent/EP0588853B1/en
Priority to AU19108/92A priority patent/AU1910892A/en
Priority to AT92911499T priority patent/ATE143030T1/de
Priority to JP51124292A priority patent/JP3175772B2/ja
Publication of ITMI911645A1 publication Critical patent/ITMI911645A1/it
Application granted granted Critical
Publication of IT1248061B publication Critical patent/IT1248061B/it
Priority to GR960402980T priority patent/GR3021602T3/el

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
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/2031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyethylene oxide, poloxamers
    • A61K9/204—Polyesters, e.g. poly(lactide-co-glycolide)
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/02—Aliphatic polycarbonates
    • C08G64/0208—Aliphatic polycarbonates saturated
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/18—Block or graft polymers
    • C08G64/183—Block or graft polymers containing polyether 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/38—General preparatory processes using other monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Polyethers (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

Policarbonati di formula (1) FORMULA 1 dove a è un intero da 2 a 300;R e R' uguali o diversi, rappresentano una catena lineare o ramificata alifatica o aliciclica avente da 2 a 18 atomi di carbonio oppure un residuo poliossialchilenico di formula: FORMULA 2 in cui R" è idrogeno o metile;n è un intero da 2 a 4 e m è un intero da 1 a 200, sono utili per la preparazione di matrici biodegradabili.
ITMI911645A 1991-06-14 1991-06-14 Policarbonati e loro uso per la preparazione di matrici bioerodibili IT1248061B (it)

Priority Applications (11)

Application Number Priority Date Filing Date Title
ITMI911645A IT1248061B (it) 1991-06-14 1991-06-14 Policarbonati e loro uso per la preparazione di matrici bioerodibili
EP92911499A EP0588853B1 (en) 1991-06-14 1992-06-05 Polycarbonates and the use thereof for the preparation of bioerosible matrices
US08/157,153 US5463012A (en) 1991-06-14 1992-06-05 Polycarbonates and the use thereof for the preparation of bioerosible matrices
DK92911499.9T DK0588853T3 (it) 1991-06-14 1992-06-05
ES92911499T ES2092116T3 (es) 1991-06-14 1992-06-05 Policarbonatos y sus usos para la preparacion de matrices bioerosionables.
PCT/EP1992/001262 WO1992022600A1 (en) 1991-06-14 1992-06-05 Polycarbonates and the use thereof for the preparation of bioerosible matrices
DE69213937T DE69213937T2 (de) 1991-06-14 1992-06-05 Polycarbonate und ihre verwendung zur darstellung bio-abbaubarer matrices
AU19108/92A AU1910892A (en) 1991-06-14 1992-06-05 Polycarbonates and the use thereof for the preparation of bioerosible matrices
AT92911499T ATE143030T1 (de) 1991-06-14 1992-06-05 Polycarbonate und ihre verwendung zur darstellung bio-abbaubarer matrices
JP51124292A JP3175772B2 (ja) 1991-06-14 1992-06-05 ポリカーボネートおよび生物浸食性マトリックスの製造のためのその用途
GR960402980T GR3021602T3 (en) 1991-06-14 1996-11-13 Polycarbonates and the use thereof for the preparation of bioerosible matrices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI911645A IT1248061B (it) 1991-06-14 1991-06-14 Policarbonati e loro uso per la preparazione di matrici bioerodibili

Publications (3)

Publication Number Publication Date
ITMI911645A0 ITMI911645A0 (it) 1991-06-14
ITMI911645A1 ITMI911645A1 (it) 1992-12-14
IT1248061B true IT1248061B (it) 1995-01-05

Family

ID=11360124

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI911645A IT1248061B (it) 1991-06-14 1991-06-14 Policarbonati e loro uso per la preparazione di matrici bioerodibili

Country Status (11)

Country Link
US (1) US5463012A (it)
EP (1) EP0588853B1 (it)
JP (1) JP3175772B2 (it)
AT (1) ATE143030T1 (it)
AU (1) AU1910892A (it)
DE (1) DE69213937T2 (it)
DK (1) DK0588853T3 (it)
ES (1) ES2092116T3 (it)
GR (1) GR3021602T3 (it)
IT (1) IT1248061B (it)
WO (1) WO1992022600A1 (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL110787A0 (en) 1993-08-27 1994-11-11 Sandoz Ag Biodegradable polymer, its preparation and pharmaceutical composition containing it
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
ZA978537B (en) 1996-09-23 1998-05-12 Focal Inc Polymerizable biodegradable polymers including carbonate or dioxanone linkages.
FR2777895A1 (fr) * 1998-04-28 1999-10-29 Debio Rech Pharma Sa Polymere sequence non-reticule,procede pour sa preparation, et ses utilisations
US7074878B1 (en) * 1999-12-10 2006-07-11 Harris J Milton Hydrolytically degradable polymers and hydrogels made therefrom
US6348558B1 (en) 1999-12-10 2002-02-19 Shearwater Corporation Hydrolytically degradable polymers and hydrogels made therefrom
JP4642882B2 (ja) * 2007-07-19 2011-03-02 花王株式会社 ポリエーテルポリカーボネート
FR2941700B1 (fr) 2009-02-02 2012-03-16 Arkema France Procede de synthese d'un alliage de copolymere a blocs presentant des proprietes antistatiques ameliorees.
KR101251017B1 (ko) 2011-03-03 2013-04-03 연세대학교 산학협력단 할로겐화 폴리카보네이트의 제조방법, 할로겐화 폴리카보네이트, 단량체의 제조방법 및 그 단량체
FR3073848B1 (fr) 2017-11-17 2020-11-13 Arkema France Copolymere a blocs presentant des resistances ameliorees a l'abrasion et a la dechirure
FR3073851B1 (fr) 2017-11-17 2019-11-08 Arkema France Film imper-respirant souple et etirable a base de copolymere a blocs
FR3073867B1 (fr) 2017-11-17 2019-11-08 Arkema France Materiau textile souple etirable et anti-bouloches a base de copolymere a blocs
FR3073852B1 (fr) 2017-11-17 2019-10-11 Arkema France Mousse de copolymere a blocs
FR3096683B1 (fr) 2019-05-27 2022-03-04 Arkema France copolyesteramide auto-ignifugé
FR3096684B1 (fr) 2019-05-29 2022-03-04 Arkema France Copolymère à blocs à résistance améliorée au sébum
JP7433606B2 (ja) * 2019-12-16 2024-02-20 帝人株式会社 コポリマー材料およびそれからなる医療用成形品
CN111848933B (zh) * 2020-06-28 2022-08-23 吴君宇 一种可降解共聚酯的制备方法
FR3144818A1 (fr) 2023-01-11 2024-07-12 Arkema France Composition comprenant au moins un elastomere polyamide recycle

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1208196A (fr) * 1958-12-11 1960-02-22 Basf Ag Procédé pour la production de polyesters et de polyamides de l'anhydride carbonique à poids moléculaire élevé
JPS5190323A (it) * 1975-02-07 1976-08-07
US4105641A (en) * 1975-05-27 1978-08-08 Bayer Aktiengesellschaft Process for the preparation of aliphatic polycarbonates and polyurethanes therefrom
JPS5980454A (ja) * 1982-10-28 1984-05-09 Sumitomo Chem Co Ltd 制振性複合体
DE3607625A1 (de) * 1986-03-07 1987-09-10 Bayer Ag Verfahren zur herstellung von linearen aliphatischen polycarbonaten
US4665136A (en) * 1986-04-07 1987-05-12 Air Products And Chemicals, Inc. Process for producing novel block alkylene polycarbonate copolymers
US4716203A (en) * 1986-09-05 1987-12-29 American Cyanamid Company Diblock and triblock copolymers
DE3853591T2 (de) * 1987-12-17 1995-09-14 United States Surgical Corp Medizinische anordnungen, hergestellt aus homo- und kopolymeren mit wiederkehrender karbonateinheiten.
EP0335416A3 (en) * 1988-04-01 1990-12-27 Hodogaya Chemical Co., Ltd. Modified polyoxytetramethylene glycol and processes for its production
US5260367A (en) * 1989-02-15 1993-11-09 Toda Kogyo Corp. Vehicle damping sheet
JPH0751339B2 (ja) * 1989-04-12 1995-06-05 財団法人鉄道総合技術研究所 複合型制振材および振動体の制振施工法
DE3937272A1 (de) * 1989-11-09 1991-05-16 Boehringer Ingelheim Kg Neue copolymere aus trimethylencarbonat und optisch inaktiven laktiden

Also Published As

Publication number Publication date
ES2092116T3 (es) 1996-11-16
ATE143030T1 (de) 1996-10-15
US5463012A (en) 1995-10-31
DE69213937T2 (de) 1997-03-06
AU1910892A (en) 1993-01-12
ITMI911645A0 (it) 1991-06-14
ITMI911645A1 (it) 1992-12-14
EP0588853B1 (en) 1996-09-18
DE69213937D1 (de) 1996-10-24
JPH06508383A (ja) 1994-09-22
WO1992022600A1 (en) 1992-12-23
DK0588853T3 (it) 1997-02-24
JP3175772B2 (ja) 2001-06-11
EP0588853A1 (en) 1994-03-30
GR3021602T3 (en) 1997-02-28

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Legal Events

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0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970626