发明名称 THERMOFORMABLE COMPOSITE PANEL AND METHOD FOR MAKING SAME
摘要 <p>A composite panel with at least three layers containing a thermoplastic material, including an inner layer (A) containing cellulose particles dispersed therein, and two side layers (B) arranged on either side of said inner layer, reinforced by reinforcing fibre fabrics and substantially free of cellulose particles, is disclosed. A method for thermoforming said composite panel, wherein said layers are simultaneously assembled and thermoformed without prior assembly of layers (A) and (B), is also disclosed.</p>
申请公布号 WO1997043121(A1) 申请公布日期 1997.11.20
申请号 EP1997002430 申请日期 1997.05.03
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