Patent ID: 6235837
Filing Date: 2001-05-22
Classification: C08L,Y10T

Abstract:
An article of manufacture comprising per hundred parts by weight a mixture of (i) 65 to 68 parts by weight of polyamide, (ii) 20 to 30 parts by weight of a polypropylene having a melt flow index, measured at 230.degree. C./2.16 kg, lower than 0.5, and (iii) 4 to 8 parts by weight of a resin compatibilization agent selected from the group consisting of maleinized polypropylene, maleinized polypropylene grafted with PA6, and maleinized polypropylene grafted with PA66/12 and including at least one weld line, wherein (a) the ratio of the viscosities of the polyolefin (ii) to the polyamide (i), measured at a shear rate higher than 100 s.sup.-1, is greater than 0.70, and (b) the quantity of polyamide (i) is sufficient for the elongation at break of said article to be greater than 10%.