Patent ID: 8975336
Filing Date: 2015-03-10
Classification: B29B,B29C,B29L,C08J,C08L,Y10S

Abstract:
1. A melting and kneading method for producing a compatible nanostructured resin, wherein dispersed phases are uniformly dispersed in a matrix resin, comprising: a supplying step of supplying at least two incompatible resins from a material supplying part into a melting and kneading part which includes a cylinder, a screw, the material supplying part and a heating part, wherein the at least two incompatible resins include at least a first resin and a second resin; and a melting and kneading step to make the compatible nanostructured resin by melting and kneading the incompatible resins, wherein a rotation speed of the screw is set into a range from 600 rpm to 3000 rpm, and a shear rate of the screw is set into a range from 900 to 4500 sec the first resin has a polycarbonate of 97 to 3 weight % and the second resin has a methacryl-based resin of 3 to 97 weight %.