Electron-accepting wood preservative composition material containing and the wood infiltration measurement method to woody material of the preservative composition using a dye as an 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