| 摘要 |
PROBLEM TO BE SOLVED: To obtain a fibrous thermoplastic resin formed body which can provide sufficiently reinforcing effect when a polyester-based resin is dispersed into a thermoplastic resin and to provide a method for producing the same. SOLUTION: This resin composition comprises a thermoplastic resin, a thermoplastic polyester-based resin having a melting point higher than a temperature at which the thermoplastic resin can be formed and a carbodiimide compound. This method for producing the resin composition comprises carrying out a process for melting and extruding the resin composition while heating the resin composition to the melting point of the thermoplastic polyester-based resin or above and extending the resin composition and a process for drawing the melted and extruded mixture in the extrusion direction at a temperature not lower than the glass transition temperature of the thermoplastic polyester resin and not higher than the low-temperature crystallization temperature in this order. |
