A laser-sinterable powder product has been prepared having unique properties which allow the powder to be sintered in a selective laser sintering machine to form a sintered part which is near-fully dense. For most purposes, the sintered part is indistinguishable from another part having the same dimensions...http://www.google.com.au/patents/US6136948?utm_source=gb-gplus-sharePatent US6136948 - Sinterable semi-crystalline powder and near-fully dense article formed therewith
