PURPOSE: A nonbleeding molding composition having excellent toner resistance and a necessary coefficient of friction and suited for, e.g., the production of paper feed rolls of electrophotographic copying machines, comprising a urethane prepolymer, a curing agent and a specified reactive oligomer.

CONSTITUTION: The desired nonbleeding polyurethane molding composition is obtained by mixing a urethane prepolymer prepared by reacting a polyol with a polyisocyanate with a curing agent and a reactive oligomer having at least two hydroxyl groups in the molecule and having an average MW of 500W3,000. The proportion of said reactive oligomer mixed is preferably 10W100 pts.wt. per 100pts.wt. urethane prepolymer.