| 摘要 |
PROBLEM TO BE SOLVED: To obtain an adhesive for precoating not causing blocking phenomenon on a contact surface of a coated surface after coating and drying with uncoated surface by blending a specific styrene-butadiene rubber with a specific viscosity- imparting agent and chlorinated polyolefin at a specific ratio. SOLUTION: This adhesive for precoating is obtained by dissolving 100 pts.wt. rubber content consisting essentially of a partially crosslinked styrene-butadiene rubber, 10-150 pts.wt. tackiness imparting agent consisting essentially of a rosin- based resin and 3-50 pts.wt. chlorinated polyolefin as essential components in an organic solvent. |
