摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hollow plastic product having one or more openings and having a layer structure of one or more layers. <P>SOLUTION: This hollow plastic product includes one or more layers prepared from a polyolefin produced using a fluorine-modified chromium catalyst, and has an application to be used as a plastic fuel container, a canister for gasoline, a plastic tank, a plastic bottle, or the like. <P>COPYRIGHT: (C)2012,JPO&INPIT |