An elastic nonwoven web of microfibers of radiation crosslinked ethylene/alpha-olefin copolymers. The web has an elongation to break of at least 400 percent and generally is comprised of meltblown microfibers. The ethylene/alpha olefin is preferably an ethylene/1-octene copolymer having a density less than 0.9 g/cm3 and a melting point of less than 100 DEG C.
申请公布号
DE69406458(T2)
申请公布日期
1998.03.26
申请号
DE1994606458T
申请日期
1994.05.18
申请人
MINNESOTA MINING AND MFG. CO., SAINT PAUL, MINN., US
发明人
REED, JOHN, F., SAINT PAUL, MN 55133-3427, US;SWAN, MICHAEL, D., SAINT PAUL, MN 55133-3427, US