Synthesis and Characterization of Branched Poly(Ethylene Terephthalate)

2013 ◽  
Vol 815 ◽  
pp. 738-741
Author(s):  
Yan Ming Chen ◽  
Dan Zhao ◽  
Li Yan Wang ◽  
Quan Cai Wu
Keyword(s):  
Terephthalic Acid ◽  
Ethylene Terephthalate ◽  
Raw Materials ◽  
Synthesis And Characterization ◽  
Melt Polycondensation ◽  
Poly Ethylene Terephthalate ◽  
Polyfunctional Monomer ◽  
Polycondensation Process ◽  
Poly Ethylene

Linear and branched poly (ethylene terephthalate) were prepared by using terephthalic acid, ethylene glycol as main raw materials and pentaerythritol as polyfunctional monomer through melt polycondensation method. The samples were characterized with respect to intrinsic viscosity and differential scanning calorimeter (DSC). The results show that the low branched poly (ethylene terephthalate) could be obtained by the addition of tertrafunctional pentaerythritol through common melt polycondensation process.

scholarly journals Synthesis and characterization of poly(ethylene terephthalate-co-1,4-cyclohexanedimethylene terephtlatate)-block-poly(tetramethylene oxide) copolymers

RSC Advances ◽  
2017 ◽  
Vol 7 (66) ◽  
pp. 41745-41754 ◽  
Author(s):  
Sandra Paszkiewicz ◽  
Anna Szymczyk ◽  
Daria Pawlikowska ◽  
Izabela Irska ◽  
Iman Taraghi ◽  
...  
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Fourier Transform ◽  
Infrared Spectroscopy ◽  
Ethylene Terephthalate ◽  
Synthesis And Characterization ◽  
Poly Ethylene Terephthalate ◽  
Polycondensation Process ◽  
Poly Ethylene ◽  
Tetramethylene Oxide

A series of PETG-block-PTMO copolymers were synthesized by means of a polycondensation process and characterized using1H nuclear magnetic resonance and Fourier transform infrared spectroscopy, that confirm the successful synthesis of the material.

Synthesis and characterization of a poly(ether-ester) copolymer from poly(2,6 dimethyl-1,4-phenylene oxide) and poly(ethylene terephthalate)

2005 ◽  
Vol 99 (5) ◽  
pp. 2124-2131 ◽  
Author(s):  
B. García-Gaitán ◽  
M. del P. Pérez-González ◽  
M. C. Zárate-Acevedo ◽  
A. Martínez-Richa ◽  
G. Luna-Bárcenas ◽  
...  
Keyword(s):  
Ethylene Terephthalate ◽  
Synthesis And Characterization ◽  
Phenylene Oxide ◽  
Poly Ethylene Terephthalate ◽  
Poly Ethylene ◽  
Ether Ester

Synthesis And Characterization Of Branched Poly(Ethylene Terephthalate) Using Monomeric Branching Agent

2005 ◽  
Vol 9 (2) ◽  
pp. 36-37
Author(s):  
Sung-Ho Han ◽  
Seung Soon Im ◽  
Sung-Seen Choi ◽  
Soo Yoon Joung ◽  
Joung Soo Kim
Keyword(s):  
Ethylene Terephthalate ◽  
Synthesis And Characterization ◽  
Poly Ethylene Terephthalate ◽  
Poly Ethylene

Synthesis and characterization of new poly(ethylene terephthalate)/poly(phenylene oxide) blends

Polimery ◽  
2017 ◽  
Vol 62 ◽  
pp. 93-100
Author(s):  
Sandra Paszkiewicz ◽  
Izabela Irska ◽  
Elzbieta Piesowicz ◽  
Ryszard Pilawka ◽  
Iwona Pawelec ◽  
...  
Keyword(s):  
Ethylene Terephthalate ◽  
Synthesis And Characterization ◽  
Phenylene Oxide ◽  
Poly Ethylene Terephthalate ◽  
Poly Ethylene
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