WOOD PRESERVING AGENT COMPOSITION CONTAINING ELECTRON ACCEPTIVE MATERIAL, AND METHOD OF MEASURING INFILTRATING DEGREE TO WOODY MATERIAL OF WOOD PRESERVING AGENT COMPOSITION USING DYESTUFF AS INDICATOR

摘要

PROBLEM TO BE SOLVED: To provide a wood preserving agent composition allowing to measure an infiltrating degree of the treatment chemical without blending a heavy metal as a color indicator into a treatment chemical, and further, a method of measuring an infiltrating degree of the wood preserving agent composition into a woody material.;SOLUTION: The infiltrating degree is measured using a leuco dye which is colored by an electron acceptive material contained in the treatment chemical as an indicator.;COPYRIGHT: (C)2008,JPO&INPIT