Patent ID: 6608133
Filing Date: 2003-08-19
Classification: C08K

Abstract:
A thermoplastic resin composition comprising a thermoplastic resin and hollow carbon fibrils dispersed in the thermoplastic resin, whereinthe thermoplastic resin comprises at least one resin selected from the group consisting of polycarbonates, polyphenylene ethers, polyamides. polyesters and aromatic vinyl compound polymers, and the hollow carbon fibrils being present in an amount of 0.1 to 20% by weight based on the total weight of the composition, comprising independent fibrils and agglomerated fibrils, and having such a dispersing condition, when represented by indices based on the measurement of transmission electron microphotograph, that the ratio of the independent fibrils to the agglomerated fibrils lies within the range of 8/92 to 40/60 and the independent fibrils have an average length of 20 to 200 nm.