Patent ID: 9701835
Date: 2017-07-11
CPC Classifications: C08K,C08L,G02B

Claim:
1. A polycarbonate resin pellet, comprising an elliptical column-shaped pellet formed from a polycarbonate resin composition, and having a length of 2.0 to 5.0 mm, a major diameter/minor diameter ratio for an elliptical cross-section of 1.5 to 4, and a minor diameter of 1.0 to 3.0 mm, the polycarbonate resin composition comprising: 100 mass parts of a polycarbonate resin (A); 0.1 to 2 mass parts of a polyalkylene ether glycol polymer or copolymer (B) represented by general formula (1): wherein: X and Y each are independently a hydrogen atom or a C m is an integer from 3 to 6; and n is an integer from 6 to 100; and 0.005 to 0.5 mass parts of a phosphorus stabilizer (C); wherein an amount of fines having a particle diameter of not more than 1 mm generated by the polycarbonate resin pellets after rotation for 20 minutes at a rotation rate of 30 rpm, when 500 g of the polycarbonate resin pellet is filled in a hermetically sealed 2 liter-capacity polyethylene container having an outer diameter of 125 mm and a total height of 233 mm, and the container is held in a 50 liter tumbler and is rotated, is not more than 50 ppm.