PE20030842A1 - Procedimiento para la preparacion de poliesteres resorbibles mediante polimerizacion en masa - Google Patents
Procedimiento para la preparacion de poliesteres resorbibles mediante polimerizacion en masaInfo
- Publication number
- PE20030842A1 PE20030842A1 PE2003000034A PE2003000034A PE20030842A1 PE 20030842 A1 PE20030842 A1 PE 20030842A1 PE 2003000034 A PE2003000034 A PE 2003000034A PE 2003000034 A PE2003000034 A PE 2003000034A PE 20030842 A1 PE20030842 A1 PE 20030842A1
- Authority
- PE
- Peru
- Prior art keywords
- lactide
- copolymer
- procedure
- preparation
- mass polymerization
- Prior art date
Links
- 229920000728 polyester Polymers 0.000 title abstract 3
- 238000012662 bulk polymerization Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229920001577 copolymer Polymers 0.000 abstract 4
- JJTUDXZGHPGLLC-UHFFFAOYSA-N lactide Chemical compound CC1OC(=O)C(C)OC1=O JJTUDXZGHPGLLC-UHFFFAOYSA-N 0.000 abstract 4
- RKDVKSZUMVYZHH-UHFFFAOYSA-N 1,4-dioxane-2,5-dione Chemical compound O=C1COC(=O)CO1 RKDVKSZUMVYZHH-UHFFFAOYSA-N 0.000 abstract 2
- YFHICDDUDORKJB-UHFFFAOYSA-N trimethylene carbonate Chemical compound O=C1OCCCO1 YFHICDDUDORKJB-UHFFFAOYSA-N 0.000 abstract 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Polymers OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 abstract 1
- 229920000954 Polyglycolide Polymers 0.000 abstract 1
- 238000013019 agitation Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920000747 poly(lactic acid) Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229920000098 polyolefin Polymers 0.000 abstract 1
- 239000011541 reaction mixture 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
- C08G63/64—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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
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)
- Materials For Medical Uses (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10200738A DE10200738A1 (de) | 2002-01-11 | 2002-01-11 | Verfahren zur Herstellung von resorbierbaren Polyestern durch Massepolymerisation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20030842A1 true PE20030842A1 (es) | 2003-11-12 |
Family
ID=7711853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2003000034A PE20030842A1 (es) | 2002-01-11 | 2003-01-09 | Procedimiento para la preparacion de poliesteres resorbibles mediante polimerizacion en masa |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP1468035B1 (https=) |
| JP (1) | JP4975953B2 (https=) |
| AR (1) | AR038286A1 (https=) |
| AT (1) | ATE299156T1 (https=) |
| AU (1) | AU2003206699A1 (https=) |
| CA (1) | CA2472648C (https=) |
| DE (2) | DE10200738A1 (https=) |
| ES (1) | ES2244919T3 (https=) |
| PE (1) | PE20030842A1 (https=) |
| TW (1) | TW200302838A (https=) |
| UY (1) | UY27611A1 (https=) |
| WO (1) | WO2003057756A1 (https=) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7842261B2 (en) | 2005-04-21 | 2010-11-30 | Purac Biochem Bv | Process for preparing resorbable polyesters by bulk polymerization |
| DE102007036101A1 (de) | 2007-08-01 | 2009-02-05 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Neue glycolidreiche Copolymere |
| EP2030679A1 (de) * | 2007-09-03 | 2009-03-04 | Uhde Inventa-Fischer GmbH | Polymerisationsreaktor, Polymerisationsvorrichtung, Verfahren zur Herstellung von bioabbaubarem Polyester sowie Verwendungen |
| WO2014108191A1 (en) | 2013-01-10 | 2014-07-17 | Evonik Industries Ag | Electronic device unit comprising a polymer coating |
| WO2015028060A1 (en) | 2013-08-29 | 2015-03-05 | Evonik Industries Ag | Process for preparing a bio-resorbable polyester in the form of a powder |
| ES2710603T3 (es) | 2014-11-14 | 2019-04-26 | Evonik Roehm Gmbh | Procedimiento para preparar un poliéster bio-reabsorbible en forma de partículas |
| WO2016198351A1 (en) | 2015-06-10 | 2016-12-15 | Evonik Röhm Gmbh | Process for preparing a powder comprising a human coagulation factor protein and a lactic acid polymer |
| MX2020011724A (es) | 2018-05-08 | 2021-01-08 | Evonik Operations Gmbh | Nanoparticula que comprende un poliester biorresorbible, un polimero hidrofilo y un peptido acilado derivado de lactoferrina humana. |
| CA3120479C (en) | 2018-11-27 | 2025-05-06 | Evonik Operations Gmbh | METHOD FOR PREPARING A RESORBABLE POLYESTER IN THE FORM OF GRANULES OR POWDER BY BULK POLYMERIZATION |
| CN117337168A (zh) | 2021-04-01 | 2024-01-02 | 渤健马萨诸塞州股份有限公司 | 向中枢神经系统的核酸递送 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4379138A (en) * | 1981-12-28 | 1983-04-05 | Research Triangle Institute | Biodegradable polymers of lactones |
| US4643734A (en) * | 1983-05-05 | 1987-02-17 | Hexcel Corporation | Lactide/caprolactone polymer, method of making the same, composites thereof, and prostheses produced therefrom |
| EP0661325B1 (en) * | 1993-12-28 | 2001-10-10 | Dainippon Ink And Chemicals, Inc. | Continuously production process for lactide copolymer |
| JPH10316745A (ja) * | 1997-05-19 | 1998-12-02 | Tokuyama Corp | ポリ（ｐ−ジオキサノン）の製造方法 |
| KR100891603B1 (ko) * | 2001-07-10 | 2009-04-08 | 가부시끼가이샤 구레하 | 폴리에스테르 제조방법 및 반응 장치 |
-
2002
- 2002-01-11 DE DE10200738A patent/DE10200738A1/de not_active Ceased
-
2003
- 2003-01-07 UY UY27611A patent/UY27611A1/es not_active Application Discontinuation
- 2003-01-08 CA CA2472648A patent/CA2472648C/en not_active Expired - Lifetime
- 2003-01-08 DE DE50300729T patent/DE50300729D1/de not_active Expired - Lifetime
- 2003-01-08 AT AT03704361T patent/ATE299156T1/de active
- 2003-01-08 WO PCT/EP2003/000096 patent/WO2003057756A1/de not_active Ceased
- 2003-01-08 AU AU2003206699A patent/AU2003206699A1/en not_active Abandoned
- 2003-01-08 JP JP2003558067A patent/JP4975953B2/ja not_active Expired - Lifetime
- 2003-01-08 EP EP03704361A patent/EP1468035B1/de not_active Expired - Lifetime
- 2003-01-08 ES ES03704361T patent/ES2244919T3/es not_active Expired - Lifetime
- 2003-01-09 PE PE2003000034A patent/PE20030842A1/es not_active Application Discontinuation
- 2003-01-09 TW TW092100409A patent/TW200302838A/zh unknown
- 2003-01-10 AR ARP030100057A patent/AR038286A1/es not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AR038286A1 (es) | 2005-01-12 |
| JP2005514482A (ja) | 2005-05-19 |
| ES2244919T3 (es) | 2005-12-16 |
| TW200302838A (en) | 2003-08-16 |
| JP4975953B2 (ja) | 2012-07-11 |
| CA2472648A1 (en) | 2003-07-17 |
| WO2003057756A1 (de) | 2003-07-17 |
| EP1468035B1 (de) | 2005-07-06 |
| DE50300729D1 (de) | 2005-08-11 |
| EP1468035A1 (de) | 2004-10-20 |
| DE10200738A1 (de) | 2003-08-07 |
| ATE299156T1 (de) | 2005-07-15 |
| CA2472648C (en) | 2010-12-14 |
| UY27611A1 (es) | 2003-08-29 |
| AU2003206699A1 (en) | 2003-07-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration | ||
| FD | Application declared void or lapsed |