IT1266775B1 - Poliesterepolicarbonati ad alto peso molecolare e loro uso per la preparazione di matrici bioerodibili - Google Patents

Poliesterepolicarbonati ad alto peso molecolare e loro uso per la preparazione di matrici bioerodibili

Info

Publication number
IT1266775B1
IT1266775B1 IT93MI002364A ITMI932364A IT1266775B1 IT 1266775 B1 IT1266775 B1 IT 1266775B1 IT 93MI002364 A IT93MI002364 A IT 93MI002364A IT MI932364 A ITMI932364 A IT MI932364A IT 1266775 B1 IT1266775 B1 IT 1266775B1
Authority
IT
Italy
Prior art keywords
pct
formula
residue
integer
carbon atoms
Prior art date
Application number
IT93MI002364A
Other languages
English (en)
Inventor
Paolo Ferruti
Maurizio Penco
Elisabetta Ranucci
Fabio Bignotti
Original Assignee
Mediolanum Farmaceutici Srl
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 Srl filed Critical Mediolanum Farmaceutici Srl
Publication of ITMI932364A0 publication Critical patent/ITMI932364A0/it
Priority to IT93MI002364A priority Critical patent/IT1266775B1/it
Priority to PT94931004T priority patent/PT726920E/pt
Priority to DE69425669T priority patent/DE69425669T2/de
Priority to JP51300695A priority patent/JP3315125B2/ja
Priority to PCT/EP1994/003560 priority patent/WO1995012629A1/en
Priority to EP94931004A priority patent/EP0726920B1/en
Priority to DK94931004T priority patent/DK0726920T3/da
Priority to AT94931004T priority patent/ATE195751T1/de
Priority to US08/637,646 priority patent/US5698661A/en
Priority to ES94931004T priority patent/ES2151562T3/es
Publication of ITMI932364A1 publication Critical patent/ITMI932364A1/it
Application granted granted Critical
Publication of IT1266775B1 publication Critical patent/IT1266775B1/it
Priority to GR20000402541T priority patent/GR3034852T3/el
Priority to JP2002099762A priority patent/JP2003002960A/ja

Links

Classifications

    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
    • A61K9/1647—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
    • 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
IT93MI002364A 1993-11-05 1993-11-05 Poliesterepolicarbonati ad alto peso molecolare e loro uso per la preparazione di matrici bioerodibili IT1266775B1 (it)

Priority Applications (12)

Application Number Priority Date Filing Date Title
IT93MI002364A IT1266775B1 (it) 1993-11-05 1993-11-05 Poliesterepolicarbonati ad alto peso molecolare e loro uso per la preparazione di matrici bioerodibili
DK94931004T DK0726920T3 (da) 1993-11-05 1994-10-28 Fremgangsmåde til fremstilling af polyesterpolycarbonater med høj molekylvægt
US08/637,646 US5698661A (en) 1993-11-05 1994-10-28 High molecular weight polyesterpolycarbonates and the use thereof for the preparation of bioerosible matrices
JP51300695A JP3315125B2 (ja) 1993-11-05 1994-10-28 高分子量のポリエステルポリカーボネート類の製造方法
PCT/EP1994/003560 WO1995012629A1 (en) 1993-11-05 1994-10-28 High molecular weight polyesterpolycarbonates and the use thereof for the preparation of bioerosible matrices
EP94931004A EP0726920B1 (en) 1993-11-05 1994-10-28 Process for preparing high molecular weight polyesterpolycarbonates
PT94931004T PT726920E (pt) 1993-11-05 1994-10-28 Processo para a preparacao de poliesterpolicarbonatos de peso molecular elevado
AT94931004T ATE195751T1 (de) 1993-11-05 1994-10-28 Verfahren zur herstellung von hochmolekularen polyesterpolycarbonaten
DE69425669T DE69425669T2 (de) 1993-11-05 1994-10-28 Verfahren zur Herstellung von hochmolekularen polyesterpolycarbonaten
ES94931004T ES2151562T3 (es) 1993-11-05 1994-10-28 Procedimiento para preparar poliesterpolicarbonatos de elevado peso molecular.
GR20000402541T GR3034852T3 (en) 1993-11-05 2000-11-15 High molecular weight polyesterpolycarbonates and the use thereof for the preparation of bioerosible matrices
JP2002099762A JP2003002960A (ja) 1993-11-05 2002-04-02 高分子量のポリエステルポリカーボネート類およびそれらを含む生崩壊性マトリックスから活性成分を徐放させるための薬学組成物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI002364A IT1266775B1 (it) 1993-11-05 1993-11-05 Poliesterepolicarbonati ad alto peso molecolare e loro uso per la preparazione di matrici bioerodibili

Publications (3)

Publication Number Publication Date
ITMI932364A0 ITMI932364A0 (it) 1993-11-05
ITMI932364A1 ITMI932364A1 (it) 1995-05-05
IT1266775B1 true IT1266775B1 (it) 1997-01-21

Family

ID=11367162

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI002364A IT1266775B1 (it) 1993-11-05 1993-11-05 Poliesterepolicarbonati ad alto peso molecolare e loro uso per la preparazione di matrici bioerodibili

Country Status (11)

Country Link
US (1) US5698661A (it)
EP (1) EP0726920B1 (it)
JP (2) JP3315125B2 (it)
AT (1) ATE195751T1 (it)
DE (1) DE69425669T2 (it)
DK (1) DK0726920T3 (it)
ES (1) ES2151562T3 (it)
GR (1) GR3034852T3 (it)
IT (1) IT1266775B1 (it)
PT (1) PT726920E (it)
WO (1) WO1995012629A1 (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1282585B1 (it) * 1996-02-08 1998-03-31 Europ Copolimeri a blocchi poliesterepolicarbonato contenenti segmenti di poli(caprolattone)e loro uso per la preparazione di matrici
ZA978537B (en) 1996-09-23 1998-05-12 Focal Inc Polymerizable biodegradable polymers including carbonate or dioxanone linkages.
IT1310342B1 (it) * 1999-03-15 2002-02-13 Evc Compounds Italia S P A Materiali polimerici a carattere di poliesterecarbonati e reazioni perla formazione di tali materiali.
DE19924747B4 (de) * 1999-05-31 2014-07-17 Dynamit Nobel Gmbh Explosivstoff- Und Systemtechnik Bleifreies Geschoß mit nach Anforderung einstellbarer Dichte
JP2008024849A (ja) * 2006-07-21 2008-02-07 Mitsui Chemicals Inc 生分解性を有する水環境応答型ポリマーを含む水崩壊性組成物および水崩壊性成形体
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.
EP3461855B1 (en) 2009-10-11 2020-05-27 Rutgers, The State University of New Jersey Biocompatible polymers for medical devices
CN103153278B (zh) * 2010-08-27 2016-01-20 诺沃梅尔公司 聚合物组合物和方法
WO2012094619A1 (en) 2011-01-06 2012-07-12 Novomer, Inc. Polymer compositions and methods
US11472918B2 (en) 2012-02-03 2022-10-18 Rutgers, The State University Of New Jersey Polymeric biomaterials derived from phenolic monomers and their medical uses
EP3312155B1 (en) 2012-02-03 2020-08-05 Rutgers, The State University of New Jersey Polymeric biomaterials derived from phenolic monomers and their medical uses
AU2015370426B2 (en) 2014-12-23 2019-09-12 Rutgers, The State University Of New Jersey Biocompatible iodinated diphenol monomers and polymers
US10774030B2 (en) 2014-12-23 2020-09-15 Rutgers, The State University Of New Jersey Polymeric biomaterials derived from phenolic monomers and their medical uses
FR3073852B1 (fr) 2017-11-17 2019-10-11 Arkema France Mousse 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
FR3073851B1 (fr) 2017-11-17 2019-11-08 Arkema France Film imper-respirant souple et etirable a base de copolymere a blocs
FR3073848B1 (fr) 2017-11-17 2020-11-13 Arkema France Copolymere a blocs presentant des resistances ameliorees a l'abrasion et a la dechirure
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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4705820A (en) * 1986-09-05 1987-11-10 American Cyanamid Company Surgical suture coating
DE3937272A1 (de) * 1989-11-09 1991-05-16 Boehringer Ingelheim Kg Neue copolymere aus trimethylencarbonat und optisch inaktiven laktiden
IT1248061B (it) * 1991-06-14 1995-01-05 Mediolanum Farmaceutici Spa Policarbonati e loro uso per la preparazione di matrici bioerodibili

Also Published As

Publication number Publication date
WO1995012629A1 (en) 1995-05-11
EP0726920B1 (en) 2000-08-23
ITMI932364A1 (it) 1995-05-05
JPH09504565A (ja) 1997-05-06
PT726920E (pt) 2001-01-31
EP0726920A1 (en) 1996-08-21
US5698661A (en) 1997-12-16
GR3034852T3 (en) 2001-02-28
DK0726920T3 (da) 2000-12-18
JP2003002960A (ja) 2003-01-08
JP3315125B2 (ja) 2002-08-19
ES2151562T3 (es) 2001-01-01
ITMI932364A0 (it) 1993-11-05
DE69425669T2 (de) 2001-05-03
ATE195751T1 (de) 2000-09-15
DE69425669D1 (de) 2000-09-28

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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: 19971126