Patent ID: 6020437
Filing Date: 2000-02-01
Classification: C08F,C08K

Abstract:
A propylene polymer obtained by melt-blending:100 parts by weight of polypropylene;from 0.01 to 10 parts by weight of a functional compound (a) comprising at least 2 acrylate groups;at least 0.005 part by weight of a sulphur-containing compound (b) chosen from thiuram sulphides according to the formula ##STR2## in which x is equal to 2 and R.sup.1, R.sup.2 , R.sup.3 and R.sup.4, which can be identical or different, represent an alkyl radical containing from 1 to 10 carbon atoms or phenyl radical, and wherein R.sup.1 and R.sup.2 and R.sup.3 and R.sup.4 respectively may together form a divalent radical of formula --(CH.sub.2).sub.n -- where n is equal to 5 or 6, and from 0.01 to 5 parts by weight of a compound (c) capable of generating free radicals, to form said propylene polymer.