摘要 |
<p>A breather material for use within a negative pressure environment (e.g., for use with a vacuum bag in the manufacture of composite articles), wherein the breather material comprises, at least in part, a plurality of microparticles, such as cenospheres as obtained from the byproduct fly ash, as well as a binder that operates to adhere the microparticles together.</p> |
申请人 |
AMERICA CONSULTING TECHNOLOGY & RESEARCH, INC.;KIPP, MCHAEL, D.;PUGH, DILWORTH, L.;RIDGES, MICHAEL, D.;MCCARVILL, WILLIAM, T. |
发明人 |
KIPP, MCHAEL, D.;PUGH, DILWORTH, L.;RIDGES, MICHAEL, D.;MCCARVILL, WILLIAM, T. |