BINDER COMPOSITION

[Problem] To provide a binder composition that suppresses lowering of workability even at low temperatures. [Solution] A binder composition contains a solvent-extracted oil: 63.0 or more to 77.0 weight% or less, a lubricant base oil: 20.0 or more to 25.0 weight% or less, and a bitumen: 1.0 or more t...

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Bibliographische Detailangaben
Hauptverfasser:	AKIRA SEO, Masahiro SANO
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	[Problem] To provide a binder composition that suppresses lowering of workability even at low temperatures. [Solution] A binder composition contains a solvent-extracted oil: 63.0 or more to 77.0 weight% or less, a lubricant base oil: 20.0 or more to 25.0 weight% or less, and a bitumen: 1.0 or more to 12.0 weight% or less. A relationship between a content Y of the bitumen and a content X of the lubricant base oil satisfies Y ? ?5/2 ? X + 56. A complex modulus at 0.1 rad/second at 0?C is 10.00 Pa or less. (Fig. 1)