DK2209832T3 - Partikelformige katalysator- og katalysator/stabilisator-systemer til fremstilling af højmolekylære homo- og copolyestere af L-, D- eller D,L-mælkesyre - Google Patents

Partikelformige katalysator- og katalysator/stabilisator-systemer til fremstilling af højmolekylære homo- og copolyestere af L-, D- eller D,L-mælkesyre

Info

Publication number
DK2209832T3
DK2209832T3 DK08849723.5T DK08849723T DK2209832T3 DK 2209832 T3 DK2209832 T3 DK 2209832T3 DK 08849723 T DK08849723 T DK 08849723T DK 2209832 T3 DK2209832 T3 DK 2209832T3
Authority
DK
Denmark
Prior art keywords
catalyst
copolyesters
preparation
lactic acid
high molecular
Prior art date
Application number
DK08849723.5T
Other languages
English (en)
Inventor
Gerald Rafler
Jutta Rafler
Andreas Windsperger
Robert Edlauer
Josef Gass
Original Assignee
Jungbunzlauer Austria Ag
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 Jungbunzlauer Austria Ag filed Critical Jungbunzlauer Austria Ag
Application granted granted Critical
Publication of DK2209832T3 publication Critical patent/DK2209832T3/da

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
    • C08G63/78—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)
DK08849723.5T 2007-11-14 2008-11-14 Partikelformige katalysator- og katalysator/stabilisator-systemer til fremstilling af højmolekylære homo- og copolyestere af L-, D- eller D,L-mælkesyre DK2209832T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0183707A AT506040B1 (de) 2007-11-14 2007-11-14 Partikuläre katalysator- und katalysator/stabilisator-systeme zur herstellung hochmolekularer homo- und copolyester von l-, d- oder d,l-milchsäure
PCT/AT2008/000412 WO2009062223A1 (de) 2007-11-14 2008-11-14 Partikuläre katalysator- und katalysator/stabilisator-systeme zur herstellung hochmolekularer homo- und copolyester von l-, d- oder d,l-milchsäure

Publications (1)

Publication Number Publication Date
DK2209832T3 true DK2209832T3 (da) 2012-07-16

Family

ID=40434866

Family Applications (1)

Application Number Title Priority Date Filing Date
DK08849723.5T DK2209832T3 (da) 2007-11-14 2008-11-14 Partikelformige katalysator- og katalysator/stabilisator-systemer til fremstilling af højmolekylære homo- og copolyestere af L-, D- eller D,L-mælkesyre

Country Status (9)

Country Link
US (1) US20100317797A1 (da)
EP (1) EP2209832B1 (da)
AT (2) AT506040B1 (da)
CA (1) CA2705416A1 (da)
DK (1) DK2209832T3 (da)
ES (1) ES2386313T3 (da)
PL (1) PL2209832T3 (da)
PT (1) PT2209832E (da)
WO (1) WO2009062223A1 (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101665566B (zh) * 2008-09-01 2012-01-04 南京工业大学 一种利用双螺杆挤出机制备聚乳酸及其制品的方法
US8529465B2 (en) * 2009-09-24 2013-09-10 Devicor Medical Products, Inc. Biopsy marker delivery devices and methods
US20120214944A1 (en) * 2011-02-18 2012-08-23 Fina Technology, Inc. Polyolefin polylactic acid in-situ blends
US20120245321A1 (en) 2011-03-25 2012-09-27 Hyundai Motor Company Manufacturing lactide from lactic acid
KR101326524B1 (ko) 2012-05-08 2013-11-07 현대자동차주식회사 유산으로부터 락타이드 제조 방법
CN105263986B (zh) * 2013-04-24 2017-05-24 柏林工业大学 通过直接缩聚l‑乳酸制造聚‑l‑乳酸的方法
US20150137416A1 (en) * 2013-11-14 2015-05-21 The Board Of Trustees Of The University Of Illinois Advanced Thermal Processing Techniques of "Sacrificial" Polylactic Acid
KR102189677B1 (ko) * 2014-02-10 2020-12-11 삼성전자주식회사 폴리락트산 제조방법, 상기 방법으로 제조된 폴리락트산 수지, 상기 수지를 포함하는 수지조성물, 및 폴리락트산 제조용 촉매시스템
DE102019105335B3 (de) 2019-03-04 2019-12-19 Reinhard Koch Verfahren und Anlage zur Herstellung von Polylactid (PLA) aus einer Lactidmischung mittels Polymerisation
KR102936645B1 (ko) * 2021-06-22 2026-03-06 주식회사 엘지화학 폴리락트산 중합체의 제조 방법
CN114437321B (zh) * 2021-12-30 2023-03-21 康辉新材料科技有限公司 一种聚丁二酸丁二醇酯及其制备方法
CN114653086B (zh) * 2022-03-11 2025-02-11 孝感市易生新材料有限公司 一种制备高纯度l-丙交酯的装置及方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3708915C2 (de) * 1987-03-19 1996-04-04 Boehringer Ingelheim Kg Verfahren zur Herstellung von Lactid
US4996385A (en) * 1988-11-17 1991-02-26 Aristech Chemical Corporation Use of silica-titania hydrocarbon conversion catalyst in hydrocarbon conversion processes
JP2986509B2 (ja) * 1989-05-26 1999-12-06 三井化学株式会社 変性ポリエステル樹脂組成物、その製造方法、およびその用途
US6005067A (en) * 1992-01-24 1999-12-21 Cargill Incorporated Continuous process for manufacture of lactide polymers with controlled optical purity
US5142023A (en) * 1992-01-24 1992-08-25 Cargill, Incorporated Continuous process for manufacture of lactide polymers with controlled optical purity
US5357034A (en) * 1992-09-08 1994-10-18 Camelot Technologies Inc. Lactide polymerization
JP3307748B2 (ja) * 1993-03-31 2002-07-24 大日本インキ化学工業株式会社 乳酸系共重合ポリエステルの製造方法
US5359026A (en) * 1993-07-30 1994-10-25 Cargill, Incorporated Poly(lactide) copolymer and process for manufacture thereof
US5616657A (en) * 1994-07-20 1997-04-01 Dainippon Ink And Chemicals, Inc. Process for the preparation of high molecular lactic copolymer polyester
JP3350605B2 (ja) * 1995-01-13 2002-11-25 カネボウ株式会社 ポリ乳酸の製造方法
US5770682A (en) * 1995-07-25 1998-06-23 Shimadzu Corporation Method for producing polylactic acid
JP3482748B2 (ja) * 1995-09-11 2004-01-06 大日本インキ化学工業株式会社 乳酸系ポリエステルの製造方法
JP3330284B2 (ja) * 1996-07-03 2002-09-30 株式会社神戸製鋼所 ポリ乳酸の製造方法
US6166169A (en) * 1996-07-15 2000-12-26 Brussels Biotech Aliphatic polyesters and/or copolyesters and a process for the production thereof
BE1011197A3 (fr) * 1997-06-06 1999-06-01 Brussels Biotech En Abrege Bb Procede de purification d'acide lactique.
FR2769521B1 (fr) * 1997-10-14 1999-12-10 Rhodia Chimie Sa Composition a base d'un oxyde metallique greffe, sa preparation et son utilisation dans un procede de polymerisation par ouverture de cycles oxygenes
EP1043066A1 (fr) * 1999-04-09 2000-10-11 Omnichem S.A. Compositions catalytiques à base d'yttrium et des métaux des terres rares pour la polymérisation de composés hétérocycliques oxygénés
EP1136480A1 (fr) * 2000-03-23 2001-09-26 Brussels Biotech Procedé de purification d'esters cycliques
US6914107B2 (en) * 2001-01-24 2005-07-05 E. I. Du Pont De Nemours And Company Catalyst composition and process therewith
DE10113302B4 (de) * 2001-03-19 2009-09-24 Fraunhofer-Gesellschaft für die angewandte Forschung e.V. Verfahren zur Herstellung von Homo- und Copolyestern der Milchsäure
DE10216834A1 (de) * 2002-04-16 2003-11-13 Fraunhofer Ges Forschung Verfahren zum Herstellen schmelzestabiler Homo- und Copolyester cyclischer Ester und/oder Diester
US6875034B1 (en) * 2003-10-15 2005-04-05 Cheng Uei Precision Industry Co., Ltd. Ejection mechanism of card connector
CN1280332C (zh) * 2004-04-12 2006-10-18 顾卫平 生物降解高分子材料－聚乳酸的制造方法

Also Published As

Publication number Publication date
EP2209832B1 (de) 2012-04-18
US20100317797A1 (en) 2010-12-16
CA2705416A1 (en) 2009-05-22
ATE554124T1 (de) 2012-05-15
PT2209832E (pt) 2012-07-18
ES2386313T3 (es) 2012-08-17
PL2209832T3 (pl) 2012-09-28
AT506040B1 (de) 2012-03-15
WO2009062223A1 (de) 2009-05-22
AT506040A1 (de) 2009-05-15
EP2209832A1 (de) 2010-07-28

Similar Documents

Publication Publication Date Title
EP2791160A4 (en) NUCLEOSIDE, NUCLEOTIDE, AND MODIFIED NUCLEIC ACID COMPOSITIONS
PL4108671T3 (pl) Zmodyfikowane nukleozydy, nukleotydy i kwasy nukleinowe oraz ich zastosowania
ATE554124T1 (de) Partikuläre katalysator- und katalysator/stabilisator-systeme zur herstellung hochmolekularer homo- und copolyester von l-, d- oder d,l-milchsäure
BRPI0821169A2 (pt) Sistema para estabilização ativa e passiva de uma embarcação, e, métodos para estabilização ativa de uma embarcação e para estabilização passiva de uma embarcação
IL204254A (en) Oligomers that include locked-in nucleic acids, including pharmaceutical preparations and their use
IL225640A (en) Benzimidazole Derivatives, Pharmaceutical Preparations Containing Them, Processes for their Preparation and Uses as Respiratory Systemic Viral Inhibitors
BR112013012132A2 (pt) composição compreendendo proteínas e oligossacarídeos hidrolisados, e seus usos
FR2959229B1 (fr) Derives peptidiques, leur preparation et leurs utilisations
BRPI1014760A2 (pt) preparacao compreendendo insulina, nicotinamida e um aminoacido
BR112015000671A2 (pt) sistema de biorrefinaria, métodos e composições dos mesmos.
BRPI1012892A2 (pt) composto, e, composição farmacêutica.
BRPI0908021A2 (pt) Composto, composição farmacêutica, e, usos do composto ou da composição farmacêutica
EP2323628A4 (en) CARRIER ANOPARTICLES AND CORRESPONDING COMPOSITIONS, METHODS AND SYSTEMS
ZA201503449B (en) Mixed metal 8-ring small pore molecular sieve catalyst compositions, catalytic articles, systems and methods
BR112012031947A2 (pt) sistemas para tratamento de junta da faceta
PT3111926T (pt) Composições, métodos e sistemas para entrega respiratória de dois ou mais agentes ativos
PL3536703T3 (pl) Konsensusowe antygeny gruczołu krokowego, kodujące je cząsteczki kwasu nukleinowego i ich zastosowania
BR112013014376A2 (pt) materiais em partículas, compósitos compreendendo os mesmos, preparação e usos dos mesmos
DK2297385T3 (da) Polymere sammensætninger, som omfatter polymælkesyre, og fremgangsmåder til fremstilling og anvendelse deraf
BRPI1014273A2 (pt) método, dispositivo e sistema de compartilhamento de carga
BRPI0915142A2 (pt) polipeptídeos, ácido nucleico e usos dos mesmos
BRPI0822337A2 (pt) Folatos, composições e usos dos mesmos
BRPI1014583A2 (pt) sulfonamidas heterocíclicos, composições farmacêuticas e usos do mesmo.
FR2936798B1 (fr) Nouveaux composes heterocycliques azotes, leur preparation et leur utilisation comme medicaments antibacteriens.
DK2324217T3 (da) Kombination af varmeveksler og katalysator som bestanddel i et udstødningssystem