Patent ID: 6245140
Filing Date: 2001-06-12
Classification: C01P,C04B,C08K,C09C,G03C

Abstract:
A thermoplastic resin composition containing a surface-fluorinated titanium oxide particulate pigment, wherein the composition comprises a surface-fluorinated titanium oxide particulate pigment with a water content in the resin composition ranging from 10 to 1,400 ppm as determined by moisture conditioning 3 g of the composition in an atmosphere of 60.degree. C. and a relative humidity of 60% for 4 hours, exposing the thus conditioned composition to an air stream of absolute humidity of 0.009 kg H.sub.2 O/kg of dry air at 80.degree. C. for 4 hours, degassing the composition at 300.degree. C. for 30 minutes, measuring the moisture content (g) of the composition using a Karl-Fischer moisture meter, and dividing the moisture content thus obtained by the surface-fluorinated titanium dioxide content (g).