초록 ▼

An elastic liquid impermeable laminate is disclosed having an extensible barrier film; an 8 g/m.sup.2 to 100 g/m.sup.2 elastomeric nonwoven web comprising fibers of low density polyethylene having a density less than 0.89 g/cm.sup.3 ; and an extensible cloth-like outer layer, such as a nonwoven web

An elastic liquid impermeable laminate is disclosed having an extensible barrier film; an 8 g/m.sup.2 to 100 g/m.sup.2 elastomeric nonwoven web comprising fibers of low density polyethylene having a density less than 0.89 g/cm.sup.3 ; and an extensible cloth-like outer layer, such as a nonwoven web of spunbonded fibers. The barrier laminate can be laminated by thermal point bonding to create patterns having improved loft, excellent hand and while achieving peel strengths in excess of 500 grams.

대표청구항 ▼

[ We claim:] [1.] A film laminate comprising:an extensible polymeric barrier film;an extensible thermoplastic polymer nonwoven outer layer; andan elastic intermediate nonwoven web of fibers comprising an amorphous polyethylene polymer having a density between about 0.85 g/cm.sup.3 and 0.89 g/cm.sup.

[ We claim:] [1.] A film laminate comprising:an extensible polymeric barrier film;an extensible thermoplastic polymer nonwoven outer layer; andan elastic intermediate nonwoven web of fibers comprising an amorphous polyethylene polymer having a density between about 0.85 g/cm.sup.3 and 0.89 g/cm.sup.3 and wherein said elastic intermediate nonwoven web is bonded to both said barrier film and said extensible nonwoven outer layer and further wherein said laminate is elastic.