Prep. of foam styrene resin pearls
Application Number 00128808 Application Date 2000.09.22 Publication Number 1344761 Publication Date 2002.04.17 Priority Information International Classification C08J9/20;C08L25/06 Applicant(s) Name Chang Young-Bae Address Inventor(s) Name Chang Young-Bae Patent Agency Code 11038 Patent Agent ren zonghua AbstractThe present invention relates to the production of foamed polystyrene resin bead, and is… Read More »