<p>The object is to provide a brush which does not easily damage metal during contact therewith. The present invention can provide a brush formed using polyacetal-containing filaments, in which the flexural rigidity per filament is 1 to 100 µg·m 2 /yarn.</p>
申请公布号
EP2269485(A1)
申请公布日期
2011.01.05
申请号
EP20090728451
申请日期
2009.03.27
申请人
MITSUBISHI GAS CHEMICAL COMPANY, INC.;NATIONAL UNIVERSITY CORPORATION KYOTO INSTITUTE OF TECHNOLOGY
