发明名称 |
LONG FIBER THERMOPLASTIC FORMED WITH RECYCLED AND RENEWABLE CONTENT |
摘要 |
A molding composition formulation is provided that includes polypropylene, glass fiber, and a polypropylene substitute including recycled sheet molding composition transfer film The polypropylene substitute is present from 1 to 35 total weight percent also may include natural cellulosic fibers or powders. A process is provided by which the polypropylene substitute is mixed and homogenized and then mixed with polypropylene and additives, and thereafter glass fiber. A reduction in the amount of virgin polypropylene used is reduced compared to conventional thermoplastic glass fiber filled moldings. |
申请公布号 |
EP2800781(A1) |
申请公布日期 |
2014.11.12 |
申请号 |
EP20130733738 |
申请日期 |
2013.01.07 |
申请人 |
CONTINENTAL STRUCTURAL PLASTICS, INC. |
发明人 |
GUHA, PROBIR, KUMAR;SIWAJEK, MICHAEL, J.;NEOGI, SWATI |
分类号 |
C08L23/12;B29B7/48;C08J5/08;C08K7/14;C08L97/02 |
主分类号 |
C08L23/12 |
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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