Title:
改質アスファルトおよび2液型樹脂組成物
Document Type and Number:
Japanese Patent JP5265993
Kind Code:
B2
Abstract:
Modified asphalts have excellent dispersibility and compatibility with polar materials, are usable in applications including railroad track-filling materials, and are inexpensive. A modified asphalt includes an asphalt (A), a viscosity depressant (B) and a copolymer (C) containing a structural unit from a polyalkylene glycol allyl ether (c1), a structural unit from an unsaturated dicarboxylic acid and/or an acid anhydride thereof (c2), and a structural unit from an aromatic vinyl compound (c3).
Inventors:
Morifusa Harumi
Application Number:
JP2008226853A
Publication Date:
August 14, 2013
Filing Date:
September 04, 2008
Export Citation:
Assignee:
China Paint Co., Ltd.
International Classes:
C08L95/00; C08G18/40; C08L25/02; C08L29/10; C08L35/00; C08L91/00; E01C7/24
Domestic Patent References:
| JP2005179554A | ||||
| JP2228363A | ||||
| JP62053371A | ||||
| JP62218448A |
Attorney, Agent or Firm:
Patent corporation ssinpat
Koji Makimura
Chihata Takahata
Koji Makimura
Chihata Takahata