초록 ▼

The present invention provides a laminated body comprising a uniaxially stretched laminate composed of (I) a first thermoplastic resin layer and (II) an adhesion layer which has a lower melting point than said first thermoplastic resin layer (I) and is provided on at least one surface of said thermo

The present invention provides a laminated body comprising a uniaxially stretched laminate composed of (I) a first thermoplastic resin layer and (II) an adhesion layer which has a lower melting point than said first thermoplastic resin layer (I) and is provided on at least one surface of said thermoplastic resin layer (I), said adhesion layer (II) being composed of a composition containing (A) 100 to 30% by weight of an .alpha.-olefin (co)polymer having a melt flow rate of 0.01 g to 100 g/10 minutes obtained by (co)polymerizing an .alpha.-olefin in the presence of a catalyst which includes at least one compound of a transition metal of Group IV in the Periodic Table containing a ligand having a cyclopentadienyl skeleton, and (B) up to 70% by weight of an olefin-based polymer; in one embodiment, the present invention relates to a nonwoven or woven fabric and a reinforced laminated body, each derived from the laminated body.

대표청구항 ▼

[ What is claimed is:] [1.] A laminated body comprising a uniaxially stretched composite film, said composite film comprising a thermoplastic resin layer and an adhesion layer, said adhesion layer having a lower melting point than said thermoplastic resin layer and being provided on at least one sur

[ What is claimed is:] [1.] A laminated body comprising a uniaxially stretched composite film, said composite film comprising a thermoplastic resin layer and an adhesion layer, said adhesion layer having a lower melting point than said thermoplastic resin layer and being provided on at least one surface of said thermoplastic resin layer, said adhesion layer consisting essentially of, as its polymeric component: (A) 100 to 30% by weight of an .alpha.-olefin polymer or copolymer having a melt flow rate of 0.01 g to 100 g/10 minutes, wherein said .alpha.-olefin polymer or copolymer is formed in the presence of at least one Group IV transition metal catalyst complex which comprises a cyclopentadienyl group, and (B) up to 70% by weight of an olefinic polymer, and optionally comprising an additive selected from fillers, pigments, antioxidants, flame retardant agents, crosslinking agents, foaming agents, coloring agents, ultraviolet absorbers, smoothing agents or combinations thereof.