公开(公告)号：US20150298346A1

公开(公告)日：2015-10-22

申请号：US14439768

申请日：2013-11-06

Applicant: Kronotec AG

Inventor： Julia BOROWKA ,  Joachim HASCH

IPC: B27N1/00 ,  D21H11/00 ,  D21H17/63 ,  B27N3/08 ,  D21J1/00

CPC classification number: B27N1/003 ,  B27N3/00 ,  B27N3/08 ,  D21H11/00 ,  D21H17/63 ,  D21J1/00

Abstract: A process for production of wood-base materials from lignocellulosic comminution product is disclosed. The wood-base materials are treated with at least one additive in the course of their production to reduce or diminish the emission of volatile organic compounds (VOCs) and, optionally, very volatile organic compounds (VVOCs), in particular terpenes and acids. The treatment is effected with one additive, being a porous carbon, like activated carbon. In another aspect, the present application is directed to the use of porous carbon, in particular, activated carbon, to reduce or diminish the emission of VOC, and optionally, VVOC, to reduce or diminish the emission of terpene and acids and aldehydes. Also, wood-base materials which are obtainable with the process or wood-based materials produced by using the additives mentioned above and which have reduced emission of VOCs, in particular terpenes and acids but also aldehydes are disclosed.

Abstract translation: 公开了一种从木质纤维素粉碎产品生产木质基料的方法。 木材原料在生产过程中用至少一种添加剂进行处理，以减少或减少挥发性有机化合物（VOC）和任选的非常挥发性有机化合物（VVOC）的排放，特别是萜烯和酸。 用一种添加剂，即多孔碳，如活性炭来进行处理。 另一方面，本申请涉及使用多孔碳，特别是活性炭来减少或减少VOC的排放量，以及任选的V VOC，以减少或减少萜烯和酸和醛的排放。 此外，公开了通过使用上述添加剂生产并且具有减少的VOC排放，特别是萜烯和酸而且还含有醛的方法可获得的木质基材料。