Title:
舗装用樹脂組成物、舗装用アスファルト組成物及びその製造方法
Document Type and Number:
Japanese Patent JP5499456
Kind Code:
B2
Abstract:
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.
Inventors:
Toshiyuki Hakata
Application Number:
JP2008269033A
Publication Date:
May 21, 2014
Filing Date:
October 17, 2008
Export Citation:
Assignee:
Toda Kogyo Co., Ltd.
International Classes:
C08L23/08; C08L53/00; C08L57/02; C08L91/00; C08L91/06; E01C7/18
Domestic Patent References:
| JP2005232344A | ||||
| JP2005200645A | ||||
| JP5302072A | ||||
| JP2005154466A |
Foreign References:
| WO2004076554A1 |