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Polysuccinimide (PSI), also known as polyanhydroaspartic acid or polyaspartimide, is formed during the thermal polycondensation of aspartic acid and is the simplest polyimide. Polysuccinimide is insoluble in water, but soluble in some aprotic dipolar solvents. Its reactive nature makes polysuccinimide a versatile starting material for functional polymers made from renewable resources. The name is derived from the salt of succinic acid, the structurally related succinate.

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  • Polysuccinimide
  • Polysuccinimid
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  • Polysuccinimid (PSI), auch als Polyanhydroasparaginsäure oder Polyaspartimid bezeichnet, entsteht bei der thermischen Polykondensation von Asparaginsäure und stellt das einfachste Polyimid dar. PSI ist wasserunlöslich, aber in einigen aprotisch dipolaren Lösungsmitteln löslich. Seine reaktive Natur macht Polysuccinimid zu einem vielseitigen Ausgangsmaterial für funktionelle Polymere aus nachwachsenden Rohstoffen. Der Name ist von dem der Salze der Bernsteinsäure, der strukturell verwandten Succinate, abgeleitet.
  • Polysuccinimide (PSI), also known as polyanhydroaspartic acid or polyaspartimide, is formed during the thermal polycondensation of aspartic acid and is the simplest polyimide. Polysuccinimide is insoluble in water, but soluble in some aprotic dipolar solvents. Its reactive nature makes polysuccinimide a versatile starting material for functional polymers made from renewable resources. The name is derived from the salt of succinic acid, the structurally related succinate.
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  • Polysuccinimid (PSI), auch als Polyanhydroasparaginsäure oder Polyaspartimid bezeichnet, entsteht bei der thermischen Polykondensation von Asparaginsäure und stellt das einfachste Polyimid dar. PSI ist wasserunlöslich, aber in einigen aprotisch dipolaren Lösungsmitteln löslich. Seine reaktive Natur macht Polysuccinimid zu einem vielseitigen Ausgangsmaterial für funktionelle Polymere aus nachwachsenden Rohstoffen. Der Name ist von dem der Salze der Bernsteinsäure, der strukturell verwandten Succinate, abgeleitet.
  • Polysuccinimide (PSI), also known as polyanhydroaspartic acid or polyaspartimide, is formed during the thermal polycondensation of aspartic acid and is the simplest polyimide. Polysuccinimide is insoluble in water, but soluble in some aprotic dipolar solvents. Its reactive nature makes polysuccinimide a versatile starting material for functional polymers made from renewable resources. The name is derived from the salt of succinic acid, the structurally related succinate.
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  • PSI Struktur.svg
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  • Poly
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  • Poly(2,5-dioxopyrrolidine-1,3-diyl)
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