Title:
REPARATIVE MATERIAL AND METHOD FOR REPAIRING ASPHALT STRUCTURE
Document Type and Number:
Japanese Patent JPH04202591
Kind Code:
A
Abstract:
PURPOSE: To obtain a reparative material, containing a specific (meth)acrylic compound, heavy oil, asphalt, etc., at a specific ratio, excellent in permeability to asphalt structures, having great adhesion and good in stress transmitting ability.
CONSTITUTION: The objective material containing (A) 80-100wt.% compound expressed by formula I (R is H or methyl; R' is 2-6C alkylene or 4-6C oxalkylene in which plural segments of ≥2C alkylene chains are bonded through O; R" is formula II to IV; n is 0 or 1) and (B) 0-20wt.% heavy oil, asphalt, drying oil, unsaturated ester or alkyd resin.
Inventors:
SUGAWARA TERUO
KAWAMURA KAZUYUKI
TASHIRO FUMIO
KOJIMA TAKEO
KAWAMURA KAZUYUKI
TASHIRO FUMIO
KOJIMA TAKEO
Application Number:
JP33916490A
Publication Date:
July 23, 1992
Filing Date:
November 30, 1990
Export Citation:
Assignee:
SUGAWARA TERUO
HOKKAIDO KAIHATSUKIYOKU KAIHAT
HITACHI CHEMICAL CO LTD
HOKKAIDO KAIHATSUKIYOKU KAIHAT
HITACHI CHEMICAL CO LTD
International Classes:
E01C7/26; C08L95/00; C09K3/10; E01C7/30; (IPC1-7): C08L95/00; C09K3/10; E01C7/26; E01C7/30
Domestic Patent References:
| JPH0241387A | 1990-02-09 | |||
| JPH04198076A | 1992-07-17 |
Attorney, Agent or Firm:
Kunihiko Wakabayashi
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