Synthesis and Characterization of Group 4 Amide Chloride and Amide Imide Complexes
β Scribed by Yu, Xianghua; Chen, Shu-Jian; Wang, Xiaoping; Chen, Xue-Tai; Xue, Zi-Ling
- Book ID
- 127021973
- Publisher
- American Chemical Society
- Year
- 2009
- Tongue
- English
- Weight
- 948 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0276-7333
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π SIMILAR VOLUMES
Polyazo(amide-imide)s were synthesized from N,N'-bismethylolazobenzenetetracarboxylic diimide and various dinitriles. The polycondensation were carried out in conc. sulphurie acid. The viscosities of the polymers ranged from 0.9 l.l dl/g. The polymers were characterized by i.r. and ~H-NMR. The solub
Novel poly(amide imide)s having inherent viscosities in the range 0.89-1.56 dL/g were prepared by the method of low temperature polycondensation in solution of N,N-dimethylacetamide (DMA) from aromatic diamines and a new monomer: N-[4"-(chloroformylphenyl) -4'-iminobenzoyl] trimellitimide chloride.