Title:
改質硫黄結合材、これを含有する水硬性改質硫黄資材組成物、及びこれらの製造方法
Document Type and Number:
Japanese Patent JP5113236
Kind Code:
B2
Abstract:
PURPOSE: A modified sulfur binder is provided to maintain a liquid state at a room temperature while using a dicyclopentadiene-based modifier and to enable the mixing at room temperature. CONSTITUTION: A modified sulfur binder which is a liquid phase at room temperature comprises 100 parts by weight of sulfur and 90-8000 parts by weight of a dicyclopentadiene-based modifier including an oligomer of a trimer or more of cyclopentadiene. The sulfur is polymerized with the dicyclopentadiene-based modifier. The dicyclopentadiene-based modifier is included in the amount of 78 weight% or less. A hydraulic modified sulfur material composition comprises (a) 100.0 parts by weight of hydraulic material, (b) 0.1-3 parts by weight of modified sulfur binder, (c) 20-80 weight part of water and (d) 100-800 parts by weight of aggregate.
Inventors:
Kim Gode
Park Nogun
Kwon Hyuk
Yoo Seung Kun
Park Nogun
Kwon Hyuk
Yoo Seung Kun
Application Number:
JP2010268175A
Publication Date:
January 09, 2013
Filing Date:
December 01, 2010
Export Citation:
Assignee:
Korea Institute of Science and Technology
International Classes:
C04B22/02; C04B24/00; C04B28/00
Foreign References:
| WO2005026071A1 |
Attorney, Agent or Firm:
Hajime Tsukuni
Fusayuki Saito
Fusayuki Saito