| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To obtain an excellent hydraulic fixation material by using a hydraulic resin composition capable of obtaining sufficient strength as a fixation material regardless of a base material. <P>SOLUTION: The hydraulic resin composition is held in the base material so as to obtain as the hydraulic fixation material. For hydraulic resin composition, a polyurethane prepolymer composed of a polyol and poly isocyanate is mixed with a surface-activating agent and additionally with a catalyzer, a stabilizer and other additives. As the surface-activating material, the surface-activating material having an HLB value of≥7 is used. Especially, an anionic system surface-activating material or a nonionic surface-activating material is effectively used. A knitted fabric, a woven fabric, and a non-woven fabric, etc., using inorganic fibers, chemical fibers, and natural fibers are used as the base material. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
