PRESSURE PIPES
Application 1297/DELNP/2004 published 2007-02-09, filed 2004-05-14
The invention relates to a pressure pipe with increased long-term pressure resistance which is comprised of a polypropylene composition. The polypropylene composition is comprised of a polyproyplene copolymer which is at least partially crystallised in the Ã- modification.
Applicant
1)BOREALIS TECHNOLOGY OY
:P.O. BOX 330, FI-06201 PORVOO, FINLAND Finland
Inventor
1)KARL EBNER 2)JURGEN EMIG 3)FRANZ RUEMER
International Info
Classification: C08F210/06
Publication Number: WO 03/042260 A1
Application Date: 2002-11-06