Patent ID: 9748547
Date: 2017-08-29
CPC Classifications: C09J,H01M,Y02E,Y02P

Claim:
1. A method for producing laminate of electrode and separator comprising, a step of laminating a separator with adhesive layer which comprises an adhesive layer on at least one side of a porous polyolefin film, and an electrode comprising an electrode active material layer including an electrode active material and an electrode binder, so that said adhesive layer and said electrode active material layer are in contact, then carrying out a thermocompression bonding, wherein said adhesive layer includes a particulate polymer A having a glass transition temperature of −50 to 5° C. and a particulate polymer B having a glass transition temperature of 50 to 120° C., a thickness of said adhesive layer is 0.2 to 1.0 μm, and said thermocompressing bonding is carried out at 50 to 100° C.