ASPHALT MODIFIER
The present invention provides an asphalt modifier composed of a crystalline polyester that has a structural unit derived from an alcohol component containing a linear aliphatic alcohol and a structural unit derived from a carboxylic acid component, the crystalline polyester having a melting point o...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | The present invention provides an asphalt modifier composed of a crystalline polyester that has a structural unit derived from an alcohol component containing a linear aliphatic alcohol and a structural unit derived from a carboxylic acid component, the crystalline polyester having a melting point of 65°C or higher and 160°C or lower. |
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