LAMINATE

PROBLEM TO BE SOLVED: To provide a laminate excellent in vibration controlling property, which shows excellent vibration damping property over a wide frequency range.SOLUTION: A laminate comprises a fiber-reinforced resin layer containing an inorganic fiber and/or an inorganic fiber and a vibration...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MUKASA KAZUAKI, YOSHINAKA SATOSHI, CHIBA AKIFUMI
Format: Patent
Sprache:eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a laminate excellent in vibration controlling property, which shows excellent vibration damping property over a wide frequency range.SOLUTION: A laminate comprises a fiber-reinforced resin layer containing an inorganic fiber and/or an inorganic fiber and a vibration controlling resin layer, wherein the vibration controlling resin layer contains the following polyester resin (X); the polyester resin (X) comprises a dicarboxylic acid ingredient structural unit and a diol ingredient structural unit, wherein a ratio of a total amount of a dicarboxylic acid ingredient structural unit (A) having odd number carbon atoms in its main chain and a total amount of a diol ingredient structural unit (B) having odd number carbon atoms in its main chain relative to the total amount of the total dicarboxylic acid ingredient structural unit (A) and the total diol ingredient structural unit (B), i.e. [(A+B)/(A+B)], is 0.5 to 1.0.