RELEASE PAPER IN PROCESS FOR SYNTHETIC LEATHER PRODUCTION

摘要

PROBLEM TO BE SOLVED: To obtain a good release paper in process for synthetic leather production having good releasability and capable of obtaining a highly jet-black matted surface. SOLUTION: This release paper in process for synthetic leather production is obtained by coating a releasing agent composition on a support; the support is a dull-type or matt-type coated paper having <=40% glossiness and 15-30 g/m2 clay-coat coating weight per one side and the releasing agent composition includes 5-40 pts.wt. matting agent having 1-20μm average particle diameter per 100 pts.wt. releasing agent composition.