发明名称 RESIN COMPOSITION FOR PAVEMENT, AND ASPHALT COMPOSITION FOR PAVEMENT AND PROCESS FOR PRODUCING THE SAME
摘要 The present invention relates to a resin composition for pavement which comprises at least an ethylene-vinyl acetate copolymer having a vinyl acetate content of 25 to 45% by weight, a melting temperature of 40 to 100° C. and a melt flow rate of not less than 400 g/10 min, a petroleum-based process oil having an aromatic ring-derived carbon content (CA) of 20 to 40%, and a teleblock polymer. The resin composition for pavement according to the present invention can be melted for a short period of time, and is excellent in wettability and adhesion to an aggregate, and can provide a paved surface having an excellent durability which is free from problems such as deformation in the summer season and occurrence of cracks in the winter season.
申请公布号 US2013184389(A1) 申请公布日期 2013.07.18
申请号 US20080738723 申请日期 2008.10.10
申请人 HAKATA TOSHIYUKI;TODA KOGYO CORPORATION 发明人 HAKATA TOSHIYUKI
分类号 C09D131/04;C09D153/00;C09D153/02 主分类号 C09D131/04
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