发明申请
- 专利标题： PRODUCTION OF A LIGNOCELLULOSE-CONTAINING, PLASTIC-COATED AND PRINTABLE MOLDING
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申请号： US17914173申请日： 2020-03-24
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公开(公告)号： US20230130260A1公开(公告)日： 2023-04-27
- 发明人: Max ZAHER , Volker THOLE
- 申请人： PolymerTrend LLC , MZI Institut für Verfahrenstechnik
- 申请人地址： US NY Orchard Park; DE Stade
- 专利权人： PolymerTrend LLC,MZI Institut für Verfahrenstechnik
- 当前专利权人： PolymerTrend LLC,MZI Institut für Verfahrenstechnik
- 当前专利权人地址： US NY Orchard Park; DE Stade
- 国际申请： PCT/EP2020/058087 WO 20200324
- 主分类号： B27N3/04
- IPC分类号： B27N3/04 ; B27K5/00 ; B27N7/00 ; C08H8/00 ; B41M7/00 ; B32B21/02 ; B32B21/08
摘要：
A process for producing a lignocellulose-containing, plastic-coated and printable molding (26), in particular in sheet form, comprising the steps of: a) producing a layer (A, B′) containing lignocellulose-containing particles according to the shape of the molding to be produced (26);
b) applying a layer (C) of particles containing electron beam-reactive thermoplastic onto the layer produced according to the preceding feature;
c) heating the layers (A, C) produced according to the preceding features such that thermoplastic particles melt into the layer containing lignocellulose-containing particles (Cs);
d) pressing the layers heated according to feature (1c); and
e) irradiating the layers pressed according to feature (1d) with electrons in the energy range from 1 MeV to 10 MeV. The process is for example elucidated with reference to an MDF sheet one-sidedly provided with a polymer layer.
b) applying a layer (C) of particles containing electron beam-reactive thermoplastic onto the layer produced according to the preceding feature;
c) heating the layers (A, C) produced according to the preceding features such that thermoplastic particles melt into the layer containing lignocellulose-containing particles (Cs);
d) pressing the layers heated according to feature (1c); and
e) irradiating the layers pressed according to feature (1d) with electrons in the energy range from 1 MeV to 10 MeV. The process is for example elucidated with reference to an MDF sheet one-sidedly provided with a polymer layer.
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