| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a paper-containing resin composition aimed at resource utilization through reusing the whole of hard-to-recycle laminated paper, that is, through homogeneously mixing and dispersing ground paper with undispersed paper eliminated by improving the kneadability between a resin material and esterified ground paper of rough particle size without making ground paper particle size small to effect improving the fluidity of the final composition. <P>SOLUTION: The paper-containing resin composition comprises a pulverized sheet of the paper esterified by a polybasic acid anhydride, a polypropylene resin, a polyethylene resin and an alkaline earth metal compound, wherein the ground paper and the polypropylene resin are the main components. This resin composition is 2.0-25.0 g/10 min in melt mass flow rate(MFR)(test temperature is 190°C, test load is 10 kg) specified in ASTM-D1238-04c. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
