Patent ID: 9597707
Date: 2017-03-21
CPC Classifications: B05D,G02B

Claim:
1. A manufacturing method for a multilayer laminated film, the method comprising a step of simultaneous multilayer coating of plural coating liquids onto a substrate at a coating rate of 10 m/min or more, wherein each of the plural coating liquids has A/B in a range of 1.5 to 9 and B/C in a range of 0.6 to 1.4, and wherein, A [mPa·s] stands for a viscosity of the coating liquid at a temperature of 45° C. and a shear rate of 10 sec B [mPa·s] stands for a viscosity of the coating liquid at a temperature of 45° C. and a shear rate of 1000 sec C [mPa·s] stands for a viscosity of the coating liquid at a temperature of 45° C. and a shear rate of 10000 sec