The use of stable carbene‐CO2 adducts for the polymerization of trimethylene carbonate

A Katharina Reitz, Q Sun, R Wilhelm… - Journal of Polymer …, 2017 - Wiley Online Library
The synthesis of poly (trimethylene carbonate) via carbene catalyzed ring‐opening
polymerization (ROP) was investigated. The N‐heterocyclic carbenes were protected as …

Synthesis and characterization of block copolymers by metal‐and solvent‐free ring‐opening polymerization of cyclic carbonates initiated from PEG‐based surfactants

H Morinaga, B Ochiai, H Mori… - Journal of Polymer …, 2006 - Wiley Online Library
Ring‐opening polymerizations of trimethylene carbonate (TC) and 2, 2‐dimethyltrimethylene
carbonate (DTC) are initiated from hydroxyl‐terminated polyethylene glycol (PEG) and PEG …

Solid state structure and mechanical properties of melt mixed poly (trimethylene terephthalate)/polycarbonate blends

I González, JI Eguiazábal… - Journal of applied polymer …, 2008 - Wiley Online Library
Abstract Poly (trimethylene terephthalate)(PTT)/poly (carbonate of bisphenol A)(PC) blends
were obtained in the melt state by direct injection molding and also by extrusion followed by …

Synthesis and characterization of OH-terminated poly (trimethylene carbonate) s by alcohol-initiated ring-opening polymerization in melt bulk without using any …

F Yu, R Zhuo - Polymer journal, 2004 - nature.com
OH-terminated poly (trimethylene carbonate) s (OH-PTMC) were synthesized by ring-
opening polymerization (ROP) of trimethylene carbonate (TMC) in the melt bulk in vacuo at …

Transesterification and compatibilization in the blends of bisphenol-A polycarbonate and poly (trimethylene terephthalate)

SK Na, BG Kong, C Choi, MK Jang, JW Nah… - Macromolecular …, 2005 - Springer
Melt blending of Bisphenol A polycarbonate (PC) and poly (trimethylene terephthalate)(PTT)
was carried out over the entire composition range. The mixing time was varied up to 90 min …

Nucleophile‐initiated and thermal bulk polymerizations of cyclic trimethylene carbonate in the absence of added catalysts

M Sepulchre, MO Sepulchre… - Macromolecular …, 2000 - Wiley Online Library
Nucleophiles such as alcohols and diols, water and amines initiate the bulk polymerization
of cyclic trimethylene carbonate (TMC, 1, 3‐dioxan‐2‐one) at 100–120° C in the absence of …

Reactive blending of poly (ethylene terephthalate) and bisphenol-A polycarbonate: effect of various catalysts and mixing time on the extent of exchange reactions

M Fiorini, F Pilati, C Berti, M Toselli, V Ignatov - Polymer, 1997 - Elsevier
The catalytic activity towards exchange reactions in poly (ethylene terephthalate)(PET)-
bisphenol-A polycarbonate (PC) reactive blending was compared for various lanthanide …

Recycling poly (ethylene terephtalate) wastes: Properties of poly (ethylene terephtalate)/polycarbonate blends and the effect of a transesterification catalyst

S Mbarek, M Jaziri, C Carrot - Polymer Engineering & Science, 2006 - Wiley Online Library
The article addresses the issue of recycling of poly (ethylene terephtalate)(PET) by melt
blending with polycarbonate (PC). PET/PC blends containing various amounts of the …

Synthesis, characterization and degradation of novel biodegradable poly (butylene-co-hexamethylene carbonate) copolycarbonates

W Zhu, W Zhou, C Li, Y Xiao, D Zhang… - … Science, Part A, 2011 - Taylor & Francis
A series of high molecular weight poly (butylene-co-hexamethylene carbonate)(PBHC)
copolycarbonates were synthesized by copolymerizations of dimethyl carbonate (DMC), 1, 4 …

Structure Development in Reactive Polycarbonate‐Poly (Ethylene Terephthalate) Melt Blends

AN Wilkinson, EMI Nita, ML Clemens… - … Science, Part B …, 2005 - Taylor & Francis
A series of 50: 50 polycarbonate‐poly (ethylene terephthalate)(PC‐PET) blends were
formed via reactive melt blending in a torque rheometer at 270° C. The degree of interfacial …