| 摘要 |
PROBLEM TO BE SOLVED: To provide a plasticizer for dispersing a coloring agent having excellent dispersive power against various coloring agents, and a coloring agent dispersed plasticizer with a coloring agent dispersed therein, a colored interlayer film colored with this plasticizer and a glass laminate utilizing the colored interlayer film.SOLUTION: A plasticizer for dispersing a coloring agent, comprising an esterification product between a polyoxyalkylene compound and a tetra basic acid is used. To this plasticizer is dispersed a coloring agent to obtain a coloring agent dispersed plasticizer and added to a thermoplastic resin to obtain a thermoplastic resin sheet which is used as an interlayer film for a glass laminate. |
