Being reforming manner of the log material other porous materials where consist of

摘要

PROBLEM TO BE SOLVED: To provide a method for manufacturing a log material and other porous materials volume-modified with a polymer.;SOLUTION: The volume modification method includes the step of starting polymerization of a vinyl monomer in a capillary tube in the log material or other porous material by a thermal impulse wave, and the primary part (95-97 mass%) of conversion of a vinyl monomer to the polymer is executed in the process propagation spontaneous front mode in the longitudinal direction and the radial direction of the log material and other porous material by heat of polymerization and successive heat additional polymerization, initial additional polymerization or radiation additional polymerization process.;COPYRIGHT: (C)2009,JPO&INPIT