Abstract
A method for forming polymer/ blowing agent units for use in rotational moulding process requires that the unit is not formed by an extrusion method. The unit can be a pellet formed by compression/ compaction.
Original language | English |
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Patent number | GB2449625A |
Publication status | Published (in print/issue) - 3 Dec 2008 |
Bibliographical note
Country: UKPatent Application Date: 2007-07