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 |
PL190838(B1) |
申请公布日期 |
2006.02.28 |
申请号 |
PL19980335165 |
申请日期 |
1998.02.19 |
申请人 |
KRONOSPAN TECHNICAL CO. LTD.;K. C. SHEN INTERNATIONAL LIMITED |
发明人 |
SHEN KUO CHENG |
分类号 |
C08L97/02;B22C1/20;B27N1/00;B27N3/00;C08H99/00;C09D197/00;C09J161/06 |
主分类号 |
C08L97/02 |
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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