Westerman, Hattori, Daniels & Adrian, LLP
Method for producing pressure-sensitive adhesive layer-carrying optical film
A method for producing a pressure-sensitive adhesive layer-carrying optical film includes the step of applying, over the optical film, a coating liquid for anchor layer comprising a mixed solvent comprising 10 to 100% by weight of water and 90 to 0% by weight of an alcohol, and a polyoxyalkylene-group-containing polymer so as to give an applied-coat thickness before drying of 20 μm or less; and next drying the workpiece under drying conditions satisfying both of the following requirements (1) and (2):      
NITTO DENKO CORPORATION
C C C C B C Y G C C G
C09J C09J C09J C09J B32B C09J Y10T G02B C09J C09J G02B
additional inventional additional inventional inventional additional additional inventional additional additional inventional
Atsushi Yuusuke Tomoyuki Masakuni
Yasui Toyama Kimura Fujita