ODORLESS ADHESIVE FOR WOOD BOARD

摘要

PROBLEM TO BE SOLVED: To provide an odorless adhesive which scarcely releases formaldehyde and is useful for wood boards used as building materials and the like. SOLUTION: This odorless adhesive for wood board comprises a formaldehyde-based thermosetting resin adhesive that contains a compound containing a galloyl group which is methyl gallate, ethyl gallate, n-propyl gallate or hydrolysis type tannin.