| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a polyolefin pipe capable of preventing feeding-in of a feeding-habitual vermin, even when not coated by a pipe cover. <P>SOLUTION: The polyolefin pipe 10 used widely in applications to water service, sewage, gas and the like is constituted of a single layer or multilayer of resin layers comprising a polyolefin resin, and a polyolefin resin composition containing 100-10,000 ppm of insecticide. <P>COPYRIGHT: (C)2013,JPO&INPIT |
