The invention is directed to a plasticized polypropylene thermoplastic composition comprising a blend of A) from 50 to 99.9 wt % of a thermoplastic polymer derived from polypropylene, optionally with one or more copolymerizable monomer selected from C.sub.2 -C.sub.10 .alpha.-olefin or diolefin, said polymer having a melt flow rate (MFR) (ASTM D1238) of from 0.5 to 1000 and a crystallinity by differential scanning calorimetry of from 0 to 70%; B) from 0.1 to 50 wt % of at least one ethylene copolymer having a weight-average molecular weight (M.sub.w) (GPC) of from 500 to 10,000, a molecular weight distribution (MWD) (GPC) of from greater than 1.5 to less than or equal to 3.5, and a comonomer content of from greater than or equal to 20 mol % to less than 70 mol %; and optionally, C) from 0 to 20 wt % of a thermoplastic polypropylene modifier compound other than that of B).

Вымысел направлен к составу plasticized полипропилена термопластиковому состоя из бленды a) от 50 до 99.9 веса % термопластикового полимера выведенного от полипропилена, опционно с one or more copolymerizable мономер выбранный от C.sub.2 - alpha.-olefin C.sub.10 или диолефин, сказанный полимер имея тариф подачи melt (MFR) (ASTM D1238) от 0.5 к 1000 и кристалличности калориметрии дифференциального сканирования от 0 к 70%; Б) от 0.1 до 50 весов % по крайней мере одного сополимера этилена имея вес-sredni1 молекулярный вес (M.sub.w) (GPC) от 500 к 10.000, распределение молекулярного веса (MWD) (GPC) от greater than 1.5 до less than or equal to 3.5, и содержание сомономера от greater than or equal to 20 mol % до меньш чем 70 mol %; и опционно, вес % ч) от 0 до 20 термопластиковой смеси модификатора полипропилена за исключением того из б).

 
Web www.patentalert.com

< Crystals of the large ribosomal subunit

< Macrocyclic polyester oligomers and processes for polymerizing the same

> Remote energy supply process and system for an electronic information carrier

> Image forming apparatus including an image bearing member and a charging member featuring a controlled peripheral velocity difference therebetween during charging

~ 00088