Provided is a thermoplastic resin structure formed of a resin composition
that comprises substantially (a) from 5 to 80% by volume of a polyolefin resin
and (b) from 20 to 95% by volume of a polyphenylene sulfide resin, which is characterized
in that, in morphology therein seen through electronicmicroscopy, the polyphenylene
sulfide resin (b) forms a matrix phase (continuous phase) and the polyolefin resin
(a) forms a disperse phase. The thermoplastic resin structure gives plastic containers,
tubes and their Attached parts having good barrier properties, strength, durability
and workability.
