abstract |
PROBLEM TO BE SOLVED: To provide a method for producing polybutadiene having a low gel content without adhesion of a gel to a polymerization apparatus. SOLUTION: In an inert organic solvent, in the presence of a polymerization catalyst, A method for producing polybutadiene by polymerizing 1,3-butadiene, characterized in that water treated with tourmaline is added to an inert solvent or a solution of 1,3-butadiene in an inert organic solvent, and the mixture is mixed. A method for producing polybutadiene. |