| 发明名称 | Wood material product and method for the production thereof | ||
| 摘要 | The invention relates to a wood material product and a method for producing wood material products from particles containing lignocellulose and adhesives containing formaldehydes, which are intermixed and fed to a forming process after mixing. A zeolite is added to the mixture of adhesives and particles containing lignocellulose. | ||
| 申请公布号 | US8822574(B2) | 申请公布日期 | 2014.09.02 |
| 申请号 | US201013321300 | 申请日期 | 2010.04.30 |
| 申请人 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 发明人 | Gunschera Jan;Thole Volker;Markewitz Doreen;Bokelmann Katrin;Selvam Thangaraj;Halbhuber Annett |
| 分类号 | C08L97/02;B27N1/00 | 主分类号 | C08L97/02 |
| 代理机构 | Whitham Curtis Christofferson & Cook, PC | 代理人 | Whitham Curtis Christofferson & Cook, PC |
| 主权项 | 1. A method for producing woodbase products comprising the steps of: mixing zeolite, a durable bond forming adhesive, and a portion of lignocellulosic particles in a first mixture; curing said first mixture to form conditioned particles, wherein said zeolite is bonded to lignocellulosic particles by said durable bond forming adhesive; mixing said conditioned particles and a formaldehydic adhesive with other lignocellulosic particles not bonded to zeolite to form a second mixture, wherein said formaldehydic adhesive may be the same or different from said durable bond forming adhesive; and processing said second mixture in a shaping process. | ||
| 地址 | Munich DE | ||