| http://www.w3.org/ns/prov#value | - The polyolefin is nearly completely solvated by putting the polyolefin such as the polyethylene into the solvent and thermally treating the polyolefin under a high temperature over the melting point of the polyolefin and a high pressure for depressing the boiling of the solvent (ordinarily between 3.5 and 30 kg/cm2 depending on the kind of the solvent).
|
