发明名称 |
METHOD FOR FIBER COATING WITH PARTICLES |
摘要 |
<p>A system and method for uniformly coating one or more fibers (10) with particles of a material is described. The method uses a vibrator preferably an acoustic speaker (17b) in a housing (17c) to fluidize the particles (P1) in a chamber (17 or 30) to deposit them on spread fibers (10b). The fibers can be in the form of a tow of fibers. After the particles are coated on the fibers, the particles can be bonded to the fiber such as by using a heater (19). The resulting product has a uniform deposit of the particles and in the case of the tow of fibers can serve as a prepreg for laminate structures to be produced from the coated tow of fibers.</p> |
申请公布号 |
CA2049003(C) |
申请公布日期 |
1996.11.12 |
申请号 |
CA19912049003 |
申请日期 |
1991.02.21 |
申请人 |
BOARD OF TRUSTEES, A CONSTITUTIONAL CORPORATION OPERATING MICHIGAN STATE UNIVERSITY |
发明人 |
IYER, SHRIDHAR;DRZAL, LAWRENCE T.;JAYARAMAN, KRISHNAMURTHY |
分类号 |
B05B7/00;B05B13/02;B05C9/14;B05C11/00;B05C19/02;B05D1/24;B05D3/02;B05D3/12;B05D7/20;B29B11/16;B29B15/10;B29K105/06;B65H51/005;D06B13/00;D06M10/00;D06M23/06;D06M23/08;(IPC1-7):C08J5/24;B32B5/16 |
主分类号 |
B05B7/00 |
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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