| abstract |
PURPOSE:To provide a composition containing specific amounts of a vinyl chloride resin containing a copolymerized component, a specific plasticizer and a low-molecular (meth)acrylic resin, having a specific yield stress, and suitable as a composition for forming a marking film. CONSTITUTION:The objective composition has a yield stress of 1-5kg/mm.<2> and is composed of (A) 100pts.wt. of a vinyl chloride resin containing 0- about 20wt% of a copolymerized component (e.g. ethylene, butadiene, vinyl fluoride, methyl vinyl ether, etc.), (B) about 10-80pts.wt. of a liquid polyester plasticizer having a number-average molecular weight (Mn) of about >=1,500 (e.g. a reaction product of maleic acid, ethylene glycol and acetic acid) and 0- about 10pts.wt. of other plasticizer for vinyl chloride resin (e.g. dimethyl phthalate, triethyl citrate, etc.) and (C) 0.2- about 200wt%, based on he component B, of a low- molecular (meth)acrylic resin having an Mn of about 1,500-50,000 and solid at 23 deg.C. |