发明名称 |
BINDER COMPOSITIONS AND THEIR APPLICATION |
摘要 |
For producing chip or fiber boards or like articles by bonding particulate lignocellulosic material like chips or fibers with tannin-based adhesives like tannin resins or tannin containing resins, the lignocellulosic material is pre-hydrolyzed by means of adding acids, acidic salts or other acid liberating chemical compounds prior to adding a particular composition of adhesive material. |
申请公布号 |
PL335165(A1) |
申请公布日期 |
2000.04.10 |
申请号 |
PL19980335165 |
申请日期 |
1998.02.19 |
申请人 |
KRONOSPAN GMBH;K.C.SHEN INTERNATIONAL LTD |
发明人 |
SHEN KUO CHENG |
分类号 |
B22C1/20;B27N1/00;B27N3/00;C08H99/00;C08L97/02;C09D197/00 |
主分类号 |
B22C1/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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