NO20034530L - Anvendelse av sinkderivater som syklisk esterpolymeriseringskatalysator - Google Patents

Anvendelse av sinkderivater som syklisk esterpolymeriseringskatalysator

Info

Publication number
NO20034530L
NO20034530L NO20034530A NO20034530A NO20034530L NO 20034530 L NO20034530 L NO 20034530L NO 20034530 A NO20034530 A NO 20034530A NO 20034530 A NO20034530 A NO 20034530A NO 20034530 L NO20034530 L NO 20034530L
Authority
NO
Norway
Prior art keywords
sub
group
formula
polymerization catalyst
cyclic ester
Prior art date
Application number
NO20034530A
Other languages
English (en)
Other versions
NO20034530D0 (no
NO330695B1 (no
Inventor
Anca Dumitrescu
Blanca Martin-Vaca
Heinz Gornitzka
Didier Bourissou
Jean-Bernard Cazaux
Guy Bertrand
Original Assignee
Centre Nat Rech Scient
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 Centre Nat Rech Scient filed Critical Centre Nat Rech Scient
Publication of NO20034530D0 publication Critical patent/NO20034530D0/no
Publication of NO20034530L publication Critical patent/NO20034530L/no
Publication of NO330695B1 publication Critical patent/NO330695B1/no

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
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Polymerization Catalysts (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
NO20034530A 2001-04-10 2003-10-09 Anvendelse av sinkderivater som syklisk esterpolymeriseringskatalysator, fremgangsmate for fremstilling av blokk-kopolymerer eller tilfeldige kopolymerer eller polymerer NO330695B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01400926 2001-04-10
PCT/FR2002/001220 WO2002083761A1 (fr) 2001-04-10 2002-04-09 Utilisation de derives du zinc comme catalyseurs de polymerisation d'esters cycliques

Publications (3)

Publication Number Publication Date
NO20034530D0 NO20034530D0 (no) 2003-10-09
NO20034530L true NO20034530L (no) 2003-12-09
NO330695B1 NO330695B1 (no) 2011-06-14

Family

ID=8182680

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20034530A NO330695B1 (no) 2001-04-10 2003-10-09 Anvendelse av sinkderivater som syklisk esterpolymeriseringskatalysator, fremgangsmate for fremstilling av blokk-kopolymerer eller tilfeldige kopolymerer eller polymerer

Country Status (19)

Country Link
US (1) US7169729B2 (no)
EP (1) EP1392752B1 (no)
JP (1) JP4126231B2 (no)
KR (1) KR100847183B1 (no)
CN (1) CN1261482C (no)
AT (1) ATE296848T1 (no)
AU (1) AU2002307982B8 (no)
CA (1) CA2443404C (no)
CZ (1) CZ300333B6 (no)
DE (1) DE60204456T2 (no)
ES (1) ES2242057T3 (no)
HK (1) HK1065808A1 (no)
HU (1) HU226382B1 (no)
NO (1) NO330695B1 (no)
NZ (1) NZ529322A (no)
PL (1) PL207716B1 (no)
PT (1) PT1392752E (no)
RU (1) RU2294336C2 (no)
WO (1) WO2002083761A1 (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1440992A1 (fr) * 2003-01-21 2004-07-28 Société de Conseils de Recherches et d'Applications Scientifiques ( S.C.R.A.S.) Système catalytique de (co)polymérisation du lactide et du glycolide
BE1019059A3 (fr) 2009-12-03 2012-02-07 Futerro Sa Procede de polymerisation en masse du lactide.
BR112014014563B1 (pt) * 2011-12-15 2020-12-15 Total Research & Technology Feluy Processo para a fabricação de um oligômero de ácido láctico
CN106146817B (zh) * 2015-04-21 2019-04-05 上海浦景化工新材料有限公司 羟基烷酸锌聚酯催化剂，其制备方法以及该催化剂的应用
CN109012748B (zh) * 2018-07-27 2021-03-16 安徽师范大学 吡啶取代吡咯基稀土金属催化剂及其制备方法和应用
CN113150375B (zh) * 2021-03-29 2022-12-27 中国科学院青岛生物能源与过程研究所 一种锌催化剂催化聚乳酸材料回收再利用的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5344948A (en) * 1992-02-25 1994-09-06 Iowa State University Research Foundation, Inc. Single-source molecular organic chemical vapor deposition agents and use
HUT75188A (en) * 1994-01-28 1997-04-28 Procter & Gamble Process for producing polyester and polymer produced thereby
PT1027357E (pt) * 1996-05-02 2002-07-31 Scras Novos compostos possuindo um elemento do grupo 13 ligado a um ligando tridentado mono ou di-anionico processo para a sua preparacao e para a sua aplicacao como catalisadores de polimerizacao
EP0890575A1 (fr) * 1997-07-08 1999-01-13 Societe De Conseils De Recherches Et D'applications Scientifiques (S.C.R.A.S.) Nouveaux composés possédant un élément du groupe 11,12 ou 14 et un ligand tridentate, leur procédé de préparation et leur application notamment comme catalyseurs de polymérisation
EP1063239A1 (fr) * 1999-06-25 2000-12-27 Societe De Conseils De Recherches Et D'applications Scientifiques (S.C.R.A.S.) Nouveaux composés possédant un lanthanide et un ligand tridentate, leur procédé de préparation et leur application notamment comme catalyseurs de polymérisation
EP1063238A1 (fr) * 1999-06-25 2000-12-27 Societe De Conseils De Recherches Et D'applications Scientifiques (S.C.R.A.S.) Nouveaux composés possédant un élément du groupe 11 ou 12 et un ligand tridentate, leur procédé de préparation et leur application notamment comme catalyseurs de polymérisation

Also Published As

Publication number Publication date
RU2003132469A (ru) 2005-03-20
CZ20033056A3 (cs) 2004-11-10
KR100847183B1 (ko) 2008-07-17
NO20034530D0 (no) 2003-10-09
CN1501951A (zh) 2004-06-02
CA2443404A1 (fr) 2002-10-24
JP2004526846A (ja) 2004-09-02
PL207716B1 (pl) 2011-01-31
HU226382B1 (hu) 2008-10-28
DE60204456D1 (de) 2005-07-07
EP1392752A1 (fr) 2004-03-03
PT1392752E (pt) 2005-09-30
HK1065808A1 (en) 2005-03-04
AU2002307982B2 (en) 2007-03-08
ATE296848T1 (de) 2005-06-15
WO2002083761A1 (fr) 2002-10-24
NZ529322A (en) 2005-06-24
EP1392752B1 (fr) 2005-06-01
HUP0303869A3 (en) 2007-11-28
RU2294336C2 (ru) 2007-02-27
NO330695B1 (no) 2011-06-14
US20040110912A1 (en) 2004-06-10
CZ300333B6 (cs) 2009-04-22
CN1261482C (zh) 2006-06-28
DE60204456T2 (de) 2006-04-27
KR20040011497A (ko) 2004-02-05
ES2242057T3 (es) 2005-11-01
JP4126231B2 (ja) 2008-07-30
AU2002307982B8 (en) 2007-03-29
HUP0303869A2 (hu) 2004-03-01
AU2002307982A1 (en) 2002-10-28
CA2443404C (fr) 2011-11-22
US7169729B2 (en) 2007-01-30
PL365334A1 (en) 2004-12-27

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