Poly(aroylene-bisbenzimidazoles) and Polyimides Based on Aromatized Adducts of Bisf urans with Maleic Anhydride

Берлин, А. А.; Liogon'kii, B.I.; Zapadinskii, B. I.; Kazantzeva, E. A.; Stankevich, A. O.

doi:10.1080/00222337708061248

Cited by 9 publications

(1 citation statement)

References 12 publications

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“…Previous work on this speci®c topic can be traced back to Berlin et al 6 who were, in fact, interested in the preparation of polyimides with good thermal properties. Their approach consisted of preparing the adduct derived from a difuranic monomer and maleic anhydride, inducing its aromatization, and then making the ensuing end-groups react with an aromatic diamine or tetramine.…”

Section: Introductionmentioning

confidence: 99%

Diels–Alder polymerization of difurans with bismaleimides

Goussé

Gandini

1999

Polym. Int.

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Section: Introductionmentioning

confidence: 99%

Diels–Alder polymerization of difurans with bismaleimides

Goussé

Gandini

1999

Polym. Int.

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Preparation, solubility and thermal behaviour of new bismaleimides containing silicone linkages

et al. 1999

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A series of new bismaleimides containing silicone linkages have been prepared via Diels–Alder reaction of bismaleimides containing silicone and bisfurans containing silicone; their molecular structures have been characterized by FTIR, NMR and elemental analysis. The solubility of the prepared bismaleimides was tested in six types of solvent of different boiling point and polarity, and their curing temperatures were determined by DSC. The thermal‐oxidative stability of the cured networks was investigated by TGA and their glass transition temperatures were measured by DSC, revealing that the bismaleimides are soluble in low boiling point solvents and their curing temperatures are in the range 206–285°C. The DSC and TGA traces of cured networks show that the glass transition temperatures are in the range 287–331°C and that these resins are stable up to 353–384°C. © 1999 Society of Chemical Industry

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Polymers derived from 2‐furaldehyde and aromatic diamines. I

Patel

Majmudar

1991

J of Applied Polymer Sci

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SYNOPSISPoly [ imino (cyclopent-2-en-l-one-2,4-diyl) iminoarylenes] were prepared by the condensation of 2-furaldehyde with various aromatic diamines in solution at room temperature.All polycondensations were carried out in one step and under identical conditions. It was observed that the most likely condensation reaction is through the furan rearrangement that leads to poly [ imino (cyclopent-2-en-l-one-2,4-diyl) iminoarylenes] . The structures of all the polymer samples were confirmed by elemental analyses and by comparison of IR spectral characteristics with those of a model compound derived from 2-furaldehyde and aniline. Number average molecular weights of all polymer samples were estimated from nonaqueous conductometric titration. The viscometric measurements of solutions of polymer samples in a formic acid-acetic acid (85 : 15) (v/v) mixture exhibited polyelectrolyte behavior. The thermal properties of polymer samples were revealed by thermogravimetry. The formation of the polymeric product is also explained. The result of preliminary tests for glass reinforcement of commercial epoxy resin and produced polymer samples suggest that laminate sheets with good mechanical strength can be obtained.

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Poly(aroylene-bisbenzimidazoles) and Polyimides Based on Aromatized Adducts of Bisf urans with Maleic Anhydride

Cited by 9 publications

References 12 publications

Diels–Alder polymerization of difurans with bismaleimides

Diels–Alder polymerization of difurans with bismaleimides

Preparation, solubility and thermal behaviour of new bismaleimides containing silicone linkages

Polymers derived from 2‐furaldehyde and aromatic diamines. I

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