Multi-component fibers comprising at least one polymer having a softening temperature up to 150° C., and another polymer having a melting point of at least 130° C. The fibers are non-fusing up to at least 110° C. The fibers are useful, for example, for flowback control in wellbores and reservoirs.
申请公布号
EP2231907(B1)
申请公布日期
2016.04.13
申请号
EP20080861011
申请日期
2008.12.11
申请人
3M INNOVATIVE PROPERTIES COMPANY
发明人
CARLSON, JAMES G.;BERRIGAN, MICHAEL R.;CRANDALL, MICHAEL D.;KADOMA, IGNATIUS A.;WU, YONG K.;ZILLIG, DANIEL J.
