摘要 |
A process for producing a colored resin composition, characterized by comprising (A) the step of producing an aqueous pigment slurry, (B) the step of producing a melt of a metallocene polyolefin containing a dispersant and a solvent, (C) the step of kneading the aqueous slurry obtained in the step (A ) together with the melt obtained in the step (B), and (D) the step of removin g the solvent and water from the mixture obtained by kneading in the step (C). According to the process, a colored resin composition is provided in which t he pigment has been highly dispersed and has the high ability to develop a colo r. Also provided is a colored resin molding which is less apt to have defects generated during molding, such as color unevenness and flow marks, and which has not undergone a decrease in mechanical property of 5% or more.
|