DUAL-FOAMED POLYMER COMPOSITION

Methods provide a polymer foam having high bonding strength and improved compressive hardness characteristics wherein the polymer foam comprising cavities formed by microballoons, and also 2 to 20 vol. %, based on the total volume of the polymer foam, of cavities surrounded by the polymer foam matri...

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Bibliographische Detailangaben
Hauptverfasser: Burmeister Axel, Czerwonatis Franziska
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Methods provide a polymer foam having high bonding strength and improved compressive hardness characteristics wherein the polymer foam comprising cavities formed by microballoons, and also 2 to 20 vol. %, based on the total volume of the polymer foam, of cavities surrounded by the polymer foam matrix.