| abstract |
Acid anhydride denatured chlorinated polyolefin (component A) which isncomposed of a copolymer of propylene and α-olefin wherein the chlorinencontents is 15 to 24% by weight, denatured amount of acid anhydride is 0.6 ton2.0%, weight average molecular weight is 40000 to 120000, and acrylicndenatured alkyd resin (component B) which is comprised of alkyd resin polymernpart (b1) whose iodine value is 80 or more and oil length is 35 to 70, and acrylicnresin polymer part (b2) whose glass-transition temperature is not less than 50°Cnwherein the weight average molecular weight is 10000 to 100000, weight ratio ofnthe alkyd part and acrylic part is in a range of from 25/75 to 75/25, are used in anrange of from 80/20 to 20/80 (A/B). |