Abstract
We have investigated a novel monomer having two pendant phenyl imido groups for preparing new aromatic polyamides. Novel polyamides were synthesized by direct polycondensation reaction with the N,N′-diphenyl-2,3,5,6-diimido benzene-1,4-dicarboxylic acid chlorine (PIBAC) and some aromatic diamines such as p-phenylene diamine, 4,4′-oxydianiline and 4,4′-methylene dianiline. Inherent viscosity of the resulting polyamides are in the range 0.20-0.85 dl/g range. The decomposition temperature of these polyamides are ranged from 350-450°C and the ash contents of them orders MDA > ODA > SDA according to the kinds of the diamines used. In addition, the solubility of these polyamides is very good in aprotic solvents such as DMAc, NMP, and DMF. A transparent flexible and tought film was cast.
| Original language | English |
|---|---|
| Pages (from-to) | 751-760 |
| Number of pages | 10 |
| Journal | Journal of Macromolecular Science - Pure and Applied Chemistry |
| Volume | 38 A |
| Issue number | 8 |
| DOIs | |
| Publication status | Published - 2001 Aug 21 |
Fingerprint
All Science Journal Classification (ASJC) codes
- Ceramics and Composites
- Chemistry(all)
- Polymers and Plastics
- Materials Chemistry
Cite this
}
Synthesis and properties of novel aromatic polyamides having pendant N,N′-diphenyl imide groups. / Suh, Dong Hack; Ju, Sang Yong; Park, Sang Hyun; Lee, Jae Wook.
In: Journal of Macromolecular Science - Pure and Applied Chemistry, Vol. 38 A, No. 8, 21.08.2001, p. 751-760.Research output: Contribution to journal › Article
TY - JOUR
T1 - Synthesis and properties of novel aromatic polyamides having pendant N,N′-diphenyl imide groups
AU - Suh, Dong Hack
AU - Ju, Sang Yong
AU - Park, Sang Hyun
AU - Lee, Jae Wook
PY - 2001/8/21
Y1 - 2001/8/21
N2 - We have investigated a novel monomer having two pendant phenyl imido groups for preparing new aromatic polyamides. Novel polyamides were synthesized by direct polycondensation reaction with the N,N′-diphenyl-2,3,5,6-diimido benzene-1,4-dicarboxylic acid chlorine (PIBAC) and some aromatic diamines such as p-phenylene diamine, 4,4′-oxydianiline and 4,4′-methylene dianiline. Inherent viscosity of the resulting polyamides are in the range 0.20-0.85 dl/g range. The decomposition temperature of these polyamides are ranged from 350-450°C and the ash contents of them orders MDA > ODA > SDA according to the kinds of the diamines used. In addition, the solubility of these polyamides is very good in aprotic solvents such as DMAc, NMP, and DMF. A transparent flexible and tought film was cast.
AB - We have investigated a novel monomer having two pendant phenyl imido groups for preparing new aromatic polyamides. Novel polyamides were synthesized by direct polycondensation reaction with the N,N′-diphenyl-2,3,5,6-diimido benzene-1,4-dicarboxylic acid chlorine (PIBAC) and some aromatic diamines such as p-phenylene diamine, 4,4′-oxydianiline and 4,4′-methylene dianiline. Inherent viscosity of the resulting polyamides are in the range 0.20-0.85 dl/g range. The decomposition temperature of these polyamides are ranged from 350-450°C and the ash contents of them orders MDA > ODA > SDA according to the kinds of the diamines used. In addition, the solubility of these polyamides is very good in aprotic solvents such as DMAc, NMP, and DMF. A transparent flexible and tought film was cast.
UR - http://www.scopus.com/inward/record.url?scp=0034899649&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0034899649&partnerID=8YFLogxK
U2 - 10.1081/MA-100104445
DO - 10.1081/MA-100104445
M3 - Article
AN - SCOPUS:0034899649
VL - 38 A
SP - 751
EP - 760
JO - Journal of Macromolecular Science - Pure and Applied Chemistry
JF - Journal of Macromolecular Science - Pure and Applied Chemistry
SN - 1060-1325
IS - 8
ER -