| 摘要 |
PROBLEM TO BE SOLVED: To obtain a formaldehyde scavenger composition which has effect of controlling formaldehyde emitted from a woody material made by using an adhesive composed of formaldehyde as a raw material for a long period of time and a formaldehyde scavenger composition having effect of preventing rust caused in a process for producing the woody material. SOLUTION: The formaldehyde scavenger composition comprises hydrazine or its derivative and a polyoxyethylene alkyl ether phosphoric acid ester type anionic surfactant. COPYRIGHT: (C)2004,JPO&NCIPI
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