DE60205594D1 - Verfahren zur herstellung von polyestern mit freien säurefunktionen entlang der kette - Google Patents
Verfahren zur herstellung von polyestern mit freien säurefunktionen entlang der ketteInfo
- Publication number
- DE60205594D1 DE60205594D1 DE60205594T DE60205594T DE60205594D1 DE 60205594 D1 DE60205594 D1 DE 60205594D1 DE 60205594 T DE60205594 T DE 60205594T DE 60205594 T DE60205594 T DE 60205594T DE 60205594 D1 DE60205594 D1 DE 60205594D1
- Authority
- DE
- Germany
- Prior art keywords
- chain
- free acid
- acid function
- function along
- producing polyesters
- 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
Links
- 239000002253 acid Substances 0.000 title abstract 2
- 229920000728 polyester Polymers 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 abstract 1
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- -1 benzyl diester Chemical class 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 239000003999 initiator Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000007151 ring opening polymerisation reaction Methods 0.000 abstract 1
- 235000002906 tartaric acid Nutrition 0.000 abstract 1
- 239000011975 tartaric acid Substances 0.000 abstract 1
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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0102630 | 2001-02-27 | ||
| FR0102630A FR2821360B1 (fr) | 2001-02-27 | 2001-02-27 | Procede de preparation de polyesters avec des fonctions acides libres intracatenaires |
| PCT/FR2002/000655 WO2002068499A1 (fr) | 2001-02-27 | 2002-02-22 | Procede de preparation de polyesters avec des fonctions acides libres intracatenaires |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60205594D1 true DE60205594D1 (de) | 2005-09-22 |
| DE60205594T2 DE60205594T2 (de) | 2006-05-18 |
Family
ID=8860480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60205594T Expired - Lifetime DE60205594T2 (de) | 2001-02-27 | 2002-02-22 | Verfahren zur herstellung von polyestern mit freien säurefunktionen entlang der kette |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7094862B2 (de) |
| EP (1) | EP1366105B1 (de) |
| JP (1) | JP4106271B2 (de) |
| AT (1) | ATE302228T1 (de) |
| CA (1) | CA2437520C (de) |
| DE (1) | DE60205594T2 (de) |
| DK (1) | DK1366105T3 (de) |
| ES (1) | ES2246388T3 (de) |
| FR (1) | FR2821360B1 (de) |
| NO (1) | NO330434B1 (de) |
| RU (1) | RU2282638C2 (de) |
| WO (1) | WO2002068499A1 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1367080A1 (de) | 2002-05-29 | 2003-12-03 | Hycail B.V. | Hyperverzweigte Polyhydroxycarbonsäurepolymere |
| US9149558B2 (en) * | 2005-05-19 | 2015-10-06 | Ethicon, Inc. | Antimicrobial polymer compositions and the use thereof |
| US9180229B2 (en) * | 2005-05-19 | 2015-11-10 | Ethicon, Inc. | Antimicrobial polymer compositions and the use thereof |
| US7794495B2 (en) * | 2006-07-17 | 2010-09-14 | Advanced Cardiovascular Systems, Inc. | Controlled degradation of stents |
| CN105646863A (zh) * | 2008-07-31 | 2016-06-08 | 普拉克生化公司 | 连续生产聚酯的方法 |
| US8501875B2 (en) | 2010-10-28 | 2013-08-06 | Covidien Lp | Surface induced ring-opening polymerization and medical devices formed therefrom |
| PL2675799T3 (pl) * | 2011-02-18 | 2016-02-29 | Sulzer Chemtech Ag | Sposób wytwarzania poli (kwasu hydroksykarboksylowego) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE282653T1 (de) * | 1996-04-23 | 2004-12-15 | Ipsen Mfg Ireland Ltd | Saure polymilchsäure polymere |
| US6867181B1 (en) * | 1997-06-02 | 2005-03-15 | Societe De Conseils De Recherches Et D'applications Scientifiques, S.A.S. | Ionic molecular conjugates of biodegradable polyesters and bioactive polypeptides |
| EP1158014B1 (de) * | 1998-12-15 | 2005-02-16 | Takeda Pharmaceutical Company Limited | Verfahren zur Herstellung biologisch-abbaubarer Polyester |
-
2001
- 2001-02-27 FR FR0102630A patent/FR2821360B1/fr not_active Expired - Fee Related
-
2002
- 2002-02-22 DK DK02704876T patent/DK1366105T3/da active
- 2002-02-22 AT AT02704876T patent/ATE302228T1/de active
- 2002-02-22 ES ES02704876T patent/ES2246388T3/es not_active Expired - Lifetime
- 2002-02-22 RU RU2003128961/04A patent/RU2282638C2/ru not_active IP Right Cessation
- 2002-02-22 DE DE60205594T patent/DE60205594T2/de not_active Expired - Lifetime
- 2002-02-22 CA CA2437520A patent/CA2437520C/fr not_active Expired - Fee Related
- 2002-02-22 WO PCT/FR2002/000655 patent/WO2002068499A1/fr active IP Right Grant
- 2002-02-22 JP JP2002568007A patent/JP4106271B2/ja not_active Expired - Fee Related
- 2002-02-22 US US10/469,444 patent/US7094862B2/en not_active Expired - Fee Related
- 2002-02-22 EP EP02704876A patent/EP1366105B1/de not_active Expired - Lifetime
-
2003
- 2003-08-26 NO NO20033783A patent/NO330434B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE60205594T2 (de) | 2006-05-18 |
| NO20033783D0 (no) | 2003-08-26 |
| RU2003128961A (ru) | 2005-03-10 |
| RU2282638C2 (ru) | 2006-08-27 |
| WO2002068499A1 (fr) | 2002-09-06 |
| NO20033783L (no) | 2003-08-26 |
| CA2437520C (fr) | 2011-08-30 |
| US20040127676A1 (en) | 2004-07-01 |
| ES2246388T3 (es) | 2006-02-16 |
| CA2437520A1 (fr) | 2002-09-06 |
| FR2821360A1 (fr) | 2002-08-30 |
| JP2004533494A (ja) | 2004-11-04 |
| EP1366105B1 (de) | 2005-08-17 |
| US7094862B2 (en) | 2006-08-22 |
| ATE302228T1 (de) | 2005-09-15 |
| FR2821360B1 (fr) | 2003-05-30 |
| NO330434B1 (no) | 2011-04-11 |
| DK1366105T3 (da) | 2005-12-27 |
| JP4106271B2 (ja) | 2008-06-25 |
| EP1366105A1 (de) | 2003-12-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: IPSEN PHARMA S.A.S., BOULOGNE-BILLANCOURT, FR |