<p>The present invention relates to the field of multilayer pipes used to convey liquid media for automotive applications. Disclosed pipes show a balance of properties, in terms of ageing in presence of coolant liquid, burst pressure resistance, permeation rate and coolant liquid absorption compared to conventional pipes.</p>
申请公布号
WO2009002453(A1)
申请公布日期
2008.12.31
申请号
WO2008US07720
申请日期
2008.06.20
申请人
E. I. DU PONT DE NEMOURS AND COMPANY;DOSHI, SHAILESH, RATILAL;PHILIPPOZ, JEAN-MICHEL
