Synthesis and Characterization of Poly(aryl ether sulfone) PolyHIPE Materials

1997 ◽  
Vol 30 (19) ◽  
pp. 5860-5869 ◽  
Author(s):  
Neil R. Cameron ◽  
David C. Sherrington
Keyword(s):  
Synthesis And Characterization ◽  
Aryl Ether

Synthesis and Characterization of Poly(Aryl Ether Quinoxaline)s with Controlled Molecular Weight

2011 ◽  
Vol 391-392 ◽  
pp. 826-829
Author(s):  
Song Ya Zhang ◽  
Zhong Xiao Li ◽  
Jia Ling Pu
Keyword(s):  
Molecular Weight ◽  
Glass Transition ◽  
Strong Acid ◽  
Decomposition Temperature ◽  
Molar Ratio ◽  
Synthesis And Characterization ◽  
Aryl Ether ◽  
Good Solubility ◽  
Step Procedure

Novel poly(aryl ether quinoxaline)s (PEQs) were prepared via a two-step procedure. First, poly (ether benzil) (PEB) was synthesized by the polycondensation of 4,4’-difluorobenzil and 4,4’-isopropylidenediphenol.Then, PEB was reacted with 1,2-diaminobenzene and 4,4'-oxydibenzene-1,2-diamine to give the PEQs. The molecular weight of the PEQs could be adjusted easily by varying the molar ratio of 1,2-diaminobenzene to 4,4'-oxydibenzene-1,2-diamine. The PEQs exhibited good solubility in common organic solvents such as NMP, DMAc, DMF, cyclohexanone and chloroform. In addition, the PEQs also had high glass transition (Tg) temperatures and good thermal properties, with an initial thermal decomposition temperature above 475 oC and glass transition temperatures above 210 oC. They also exhibited excellent resistance to strong acid and alkali.

Synthesis and characterization of precisely-defined ethylene-co-aryl ether polymers via ADMET polymerization

Polymer ◽  
2015 ◽  
Vol 64 ◽  
pp. 76-83 ◽  
Author(s):  
Shaofei Song ◽  
Weijun Miao ◽  
Zongbao Wang ◽  
Dirong Gong ◽  
Zhong-Ren Chen
Keyword(s):  
Synthesis And Characterization ◽  
Aryl Ether ◽  
Admet Polymerization

Synthesis and characterization of the B3-monomer and hyperbranched poly(aryl ether ketone)s

2006 ◽  
Vol 1 (2) ◽  
pp. 203-206 ◽  
Author(s):  
Jianxin Mu ◽  
Chunling Zhang ◽  
Zou Wang ◽  
Jie Chen ◽  
Zhenhua Jiang
Keyword(s):  
Synthesis And Characterization ◽  
Aryl Ether ◽  
Hyperbranched Poly ◽  
Aryl Ether Ketone ◽  
Ether Ketone

Synthesis and characterization of novel adamantane-based copoly(aryl ether ketone)s with low dielectric constants

2013 ◽  
Vol 63 (2) ◽  
pp. 333-337 ◽  
Author(s):  
Zhi Geng ◽  
Yaning Lu ◽  
Shuling Zhang ◽  
Xu Jiang ◽  
Pengfei Huo ◽  
...  
Keyword(s):  
Dielectric Constants ◽  
Synthesis And Characterization ◽  
Aryl Ether ◽  
Low Dielectric ◽  
Aryl Ether Ketone ◽  
Ether Ketone

Synthesis and Characterization of Novel Poly (aryl ether sulfone ketone) S Containing M-Sulfonylbenzonyl Linkage in the Main Chains

2011 ◽  
Vol 396-398 ◽  
pp. 1518-1522
Author(s):  
Feng Ding ◽  
Da Zhi Wang ◽  
Shao Yin Zhang ◽  
Tian Xing Liu
Keyword(s):  
1H Nmr ◽  
Differential Scanning Calorimeter ◽  
Benzoyl Chloride ◽  
Mechanical Performance ◽  
Synthesis And Characterization ◽  
Aryl Ether ◽  
Ft Ir

A low expense chloro-monomer, 1-(4'-chloro-1-benzoyl)-3-(4'-1-choro-benzene sulfonyl)-benzene(CBCBSB), was synthesized by the Friedel-Crafts reaction of m-chlorosu1fonyl benzoyl chloride with chlorobenzene. A novel poly (aryl ether sulfone ketone)s (PAESK) containing m-sulfonylbenzoyl linkages in the main chains were prepared by copolycondensation of CBCBSB with hydroquinone in N, N-Dimethylacetamide (DMAc). The structure of PAESK was confirmed by FT-IR, 1H-NMR and characterized by XRD. thermogravimetry (TG) and Differential Scanning Calorimeter (DSC) were carried out to demonstrate its good melt processability. The polymer exhibited the better solubility in chloroform, N-methyl-2-pyrrlidone(NMP), dimethylacetamide(DMAC), dimethylformamide (DMF) and dimethylsulfoxide (DMSO) and excellent mechanical performance.

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