发明名称 |
Fremgangsmåde til fremstilling af et komposititmateriale indeholdende termoplastiske polymere og affald fra fremstilling af plastlaminater, samt det således opnåede kompostimateriale |
摘要 |
<p>The invention relates to the manufacture of a composite material obtained from scraps or residuals of the manufacture of ornamental plastic laminates. Such residuals, mainly comprising cellulose impregnated with thermosetting resins, are ground and mixed with a thermoplastic resin at a temperature between 130 and 260 DEG C, directly in an extrusion plant from which one obtains sheets of composite material having good technological properties. The thermoplastic resin is mixed to the laminate residuals, at least in a percentage of 20% of the overall weight. The so produced material can be converted into granules for the subsequent injection molding</p> |
申请公布号 |
DK0395128(T3) |
申请公布日期 |
1994.11.21 |
申请号 |
DK19900200722T |
申请日期 |
1990.03.27 |
申请人 |
ABET LAMINATI S.P.A. |
发明人 |
BORTOLUZZI, CLAUDIO;BOGANA, RAFFAELE |
分类号 |
B29C47/00;B29B17/00;B29K1/00;B29K101/10;B29K105/26;B32B5/00;C08J11/06;C08L1/00;(IPC1-7):C08J11/06 |
主分类号 |
B29C47/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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