Anionic ring-opening polymerization of ε-caprolactone in supercritical carbon dioxide: parameters influencing the reactivity

2004 ◽  
Vol 28 (2-3) ◽  
pp. 249-261 ◽  
Author(s):  
Vincent Bergeot ◽  
Thierry Tassaing ◽  
Marcel Besnard ◽  
François Cansell ◽  
Anne-Françoise Mingotaud
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Anionic Ring ◽  
Supercritical Carbon

Enzymatic ring opening polymerization of ω-pentadecalactone using supercritical carbon dioxide

2017 ◽  
Vol 119 ◽  
pp. 221-228 ◽  
Author(s):  
André E. Polloni ◽  
Josamaique G. Veneral ◽  
Evertan A. Rebelatto ◽  
Débora de Oliveira ◽  
J. Vladimir Oliveira ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Supercritical Carbon

Synthesis of Biodegradable Poly-ε-caprolactone Microspheres by Dispersion Ring-Opening Polymerization in Supercritical Carbon Dioxide

2008 ◽  
Vol 9 (11) ◽  
pp. 3141-3149 ◽  
Author(s):  
Bruno Grignard ◽  
Fabrice Stassin ◽  
Cédric Calberg ◽  
Robert Jérôme ◽  
Christine Jérôme
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Biodegradable Poly ◽  
Supercritical Carbon

Lipase-catalyzed synthesis of aliphatic polyesters in supercritical carbon dioxide

e-Polymers ◽  
2001 ◽  
Vol 1 (1) ◽  
Author(s):  
Tetsufumi Takamoto ◽  
Hiroshi Uyama ◽  
Shiro Kobayashi
Keyword(s):  
Carbon Dioxide ◽  
Molecular Weight ◽  
Supercritical Carbon Dioxide ◽  
Ring Opening ◽  
Monomer Concentration ◽  
Random Copolymer ◽  
Ring Opening Polymerization ◽  
Reaction Parameters ◽  
Aliphatic Polyesters ◽  
Supercritical Carbon

AbstractSynthesis of aliphatic polyesters has been examined using Candidaantarctica lipase in supercritical carbon dioxide (scCO2). The enzymatic ring-opening polymerization of ε-caprolactone (ε-CL) proceeded in scCO2 to give a polymer with molecular weight higher than 104. Effects of reaction parameters such as the monomer concentration, enzyme amount and pressure have been systematically investigated. Copolymerization of ε-CL with 12-docecanolide afforded the random copolymer. The enzymatic polycondensation of divinyl adipate and 1,4-butanediol also proceeded in scCO2 to produce the corresponding polyester.

Ring-Opening Polymerization of ε-Caprolactone in Supercritical Carbon Dioxide

2001 ◽  
Vol 34 (4) ◽  
pp. 775-781 ◽  
Author(s):  
Fabrice Stassin ◽  
Olivier Halleux ◽  
Robert Jérôme
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Supercritical Carbon

Ring-opening polymerization of l-lactide in supercritical carbon dioxide using PDMS based stabilizers

2007 ◽  
Vol 43 (1) ◽  
pp. 119-126 ◽  
Author(s):  
Hullathy Subban Ganapathy ◽  
Ha Soo Hwang ◽  
Yeon Tae Jeong ◽  
Won-Ki Lee ◽  
Kwon Taek Lim
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Supercritical Carbon

Kinetics of Enzymatic Ring-Opening Polymerization of ε-Caprolactone in Supercritical Carbon Dioxide

2006 ◽  
Vol 39 (23) ◽  
pp. 7967-7972 ◽  
Author(s):  
Kristofer J. Thurecht ◽  
Andreas Heise ◽  
Matthijs deGeus ◽  
Silvia Villarroya ◽  
Jiaxiang Zhou ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Kinetics Of ◽  
Supercritical Carbon

Organocatalytic ring-opening polymerization of l-lactide in supercritical carbon dioxide under plasticizing conditions

2018 ◽  
Vol 59 (50) ◽  
pp. 4392-4396 ◽  
Author(s):  
Nobuyuki Mase ◽  
Moniruzzaman ◽  
Shunsuke Mori ◽  
Jun Ishizuka ◽  
Fumihiro Kumazawa ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Supercritical Carbon

Enzyme-Catalyzed Ring-Opening Polymerization of ε-Caprolactone in Supercritical Carbon Dioxide

2004 ◽  
Vol 37 (7) ◽  
pp. 2450-2453 ◽  
Author(s):  
Frank C. Loeker ◽  
Christopher J. Duxbury ◽  
Rajesh Kumar ◽  
Wei Gao ◽  
Richard A. Gross ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Supercritical Carbon
Sign in / Sign up

Export Citation Format

Share Document