| abstract |
PROBLEM TO BE SOLVED: To provide a petroleum resin in which components that can affect the living environment are reduced, and a production method in which the quality of the petroleum resin is stabilized and the productivity is improved. A petroleum resin, wherein a component having a weight average molecular weight of 300 or less is 0.5% by weight or less, a hue measured by a Gardner colorimeter is 8 or less, and a volatile organic compound component is 500 nL / g or less, And a method for producing the petroleum resin. [Selection figure] No selection figure |