The thermodynamics and kinetics of the synthesis of poly(acid) amides with alicyclic structures in the main chain
β Scribed by B.A Zhubanov; V.A Solomin; P.Ye Messerle; N.G Avetisyan; V.D Moiseyev
- Book ID
- 118965655
- Publisher
- Elsevier Science
- Year
- 1977
- Weight
- 413 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0032-3950
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π SIMILAR VOLUMES
## Abstract A series of new poly(amideβimide)s were synthesized by direct polycondensation of the 1,6βbis(trimellitimido)diamantane (1) with various aromatic diamines in __N__βmethylβ2βpyrrolidone (NMP) containing lithium chloride. The poly(amideβimide)s had inherent viscosities of 0.33β1.55 dL/g.
Poly(benzobisthiazole)s containing an ortho-tetramethyl substituted biphenyl moiety were synthesized via the polycondensation of 2,5-diamino-1,4-benzenedithiol dihydrochloride with 2,2 ,6,6-tetramethylbiphenyl-4,4 -dicarboxylic acid in poly(phosphoric acid) (PPA). The intrinsic viscosities of the te