Synthesis and characterization of wholly aromatic polyamides containing pendent amino and cyano groups
โ Scribed by Im Sik Chung; Sang Youl Kim
- Book ID
- 106002172
- Publisher
- Springer
- Year
- 1997
- Tongue
- English
- Weight
- 530 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0170-0839
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๐ SIMILAR VOLUMES
## Abstract A new aromatic diamine monomer containing benzoxazole substituents was prepared by a multistep synthesis starting from 1,4โdibromoโ2,5โdifluorobenzene. The diamine was polymerized with commercial aromatic dianhydride or dicarboxylic acid chloride monomers to provide several different po
## Abstract A series of new polyamides and copolyamides containing aromatic sulfone ether linkages was synthesized from 4,4โฒโ[sulfonylโbis(4,1โphenyleneoxyโ3โpentadecyl)]bisphenylamine (SPPBA) and isophthaloyl chloride (IPC), terephthaloyl chloride (TPC), bis(4โchlorocarbonylphenyl)dimethylsilane (