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Preparation and properties of regular poly(amide-ureas)

โœ Scribed by Gopal, Jayalakshmi ;Srinivasan, M.


Book ID
105335963
Publisher
John Wiley and Sons
Year
1985
Weight
214 KB
Volume
23
Category
Article
ISSN
0360-6376

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Preparation and properties of poly-[4-4โ€ฒ
โœ G. Zappia; G. Tosi; L. Cardellini; F. Sandrolini ๐Ÿ“‚ Article ๐Ÿ“… 1981 ๐Ÿ› Elsevier Science โš– 210 KB

amide] was prepared by polycondensation of 4-amino-4'-carboxyl-biphenyl at 260-270ยฐC in a nitrogen atmosphere. The thermal behaviour of the polyamide and the weight loss of the monomer, during the reaction of polycondensation, were investigated by Differential Thermal Analysis (DTA) and by Thermalgr