Thermoplastic resin composition, method for producing the same, and molded article obtained from the same

A method for producing a thermoplastic resin composition comprising a thermoplastic resin and aggregated particles of fibrous crystals having a three-dimensional entanglement structure, wherein the aggregated particles are contained in an amount of 0.1 part by weight to 150 parts by weight with respect to 100 parts by weight of the thermoplastic resin, the method comprising the steps of:

• mixing a thermoplastic resin with a partial aggregated particles of fibrous crystals to obtain a mixture;
• adding the rest of the aggregated particles to the mixture;
• and
• melting, kneading and extruding the resulting mixture so as to provide the thermoplastic resin composition.