发明名称 |
Scavenger for aldehyde(s) and a manufacturing method of a woody panel using the same |
摘要 |
Regarding the scavenger for aldehyde(s) used at the time of manufacturing a woody panel using woody materials and formaldehyde-based binders, the scavenger for aldehyde(s) without lowering of trapping properly even when a surface of said woody panel is sanded and having an excellent trapping property of trapping formaldehyde is provided. Further, the method of manufacturing a woody panel using a scavenger for aldehyde(s) and a woody panel are provided. At least one kind of compound for trapping aldehyde(s) being solid at a room temperature is included and said compound for trapping aldehyde(s) is defined to be a powdery scavenger for aldehyde(s) having a property of generating acidic gas, in particular, sulfurous acid gas by heating and said compound for trapping aldehyde(s) is added to a binder or woody materials followed by a hot press, thereby manufacturing a woody panel.
|
申请公布号 |
US2009130474(A1) |
申请公布日期 |
2009.05.21 |
申请号 |
US20060921600 |
申请日期 |
2006.06.29 |
申请人 |
IPPOSHA OIL INDUSTRIES CO., LTD. |
发明人 |
ISHIMOTO KENICHI;SHIRAKAMI YUKIO;SHIMADA NOBUYUKI;MABUCHI TOMOYUKI;TAKEUCHI TOSHIYA;IKEDA TAKASHI |
分类号 |
B01D53/72;B32B21/04;B32B37/00;B32B37/10;C01B17/62;C01B17/96;C09K3/00 |
主分类号 |
B01D53/72 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|