| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a laminate of thermoplastic polymer composition, which has rubber elasticity and can be thermoplastically processed, and also which is superior in adhesiveness and air barrier properties. <P>SOLUTION: A laminate (C) of a thermoplastic polymer composition comprises: at least one thermoplastic resin composition layer (A) having an air permeation coefficient of 10×10<SP POS="POST">-12</SP>cc_cm/cm<SP POS="POST">2</SP>_sec_cmHg or less, laminated with at least one thermoplastic polymer composition layer (B) composed of a modified polymer composition (E) dispersed in a matrix of a thermoplastic resin composition (D) and having a melt viscosity of 500-2,000 Pa_s and a Young's modulus at a room temperature of 1-400 MPa, wherein the thickness of a layer of the thermoplastic resin composition (A) is 0.05-10 μm and the air permeation coefficient of the laminate (C) is 20×10<SP POS="POST">-12</SP>cc_cm/cm<SP POS="POST">2</SP>_sec_cmHg or less, and wherein the laminate (C) further includes at least one adhesive layer (F) adjacent to the laminate of the at least one layer (A) and the at least one layer (B). <P>COPYRIGHT: (C)2013,JPO&INPIT |
