| 摘要 |
<p>Hydrophilic polyolefin fibers containing more than 50% by weight of clay are obtained by passing a mixture, which is kept under pressure and consists of a polyolefin, a solvent for the said polyolefin, clay, a hydrophilization agent, water and an amine, through a nozzle into a zone of low pressure. The fibers obtained can be used, with small expenditure for working up, for the manufacture of synthetic paper.</p> |
