基本信息:
- 专利标题: LIGHT WOOD-BASED MATERIALS
- 专利标题(中):LIGHT HOLZWERKSTOFFE
- 申请号:PCT/EP2007061165 申请日:2007-10-18
- 公开(公告)号:WO2008046890A3 公开(公告)日:2008-06-12
- 发明人: GEHRINGER LIONEL , WEINKOETZ STEPHAN , SCHERR GUENTER , BRAUN FRANK , PERETOLCHIN MAXIM
- 申请人: BASF SE , GEHRINGER LIONEL , WEINKOETZ STEPHAN , SCHERR GUENTER , BRAUN FRANK , PERETOLCHIN MAXIM
- 专利权人: BASF SE,GEHRINGER LIONEL,WEINKOETZ STEPHAN,SCHERR GUENTER,BRAUN FRANK,PERETOLCHIN MAXIM
- 当前专利权人: BASF SE,GEHRINGER LIONEL,WEINKOETZ STEPHAN,SCHERR GUENTER,BRAUN FRANK,PERETOLCHIN MAXIM
- 优先权: EP06122557 2006-10-19
- 主分类号: B27N3/00
- IPC分类号: B27N3/00
摘要:
The invention relates to light wood-based materials containing 30 - 92.5 % by wt. of wood particles, in relation to the wood-based material. Said wood particles have an average density of between 0.4 - 0.85 g/cm 3 , 2.5 - 20 % by wt. of polystyrene and/or styrene copolymer as filling material, in relation to the wood-based material. Said filling material has a bulk density of between 10 -100 kg/m 3 , and 5 - 50 % by wt. of binding agents, in relation to wood-based material. The average density of the light wood-based material is less than or equal to 600 kg/m 3 .
摘要(中):
本发明涉及一种含有从30至92.5重量轻的木材材料.-%,基于木质材料,木材颗粒,木材颗粒具有0.4至0.85克/厘米 3 SUP>的平均密度 2.5至20重量%,基于木质材料,聚苯乙烯和/或苯乙烯共聚物作为填料,其中所述填料 3 SUP>具有10至100千克/立方米,和5的堆积密度到50 重量%,基于所述木质材料,粘合剂,其中所述轻木材料的平均密度 3 SUP>小于或等于600千克/立方米。