<http://schema.org/description>
"The first two of a new family of propylene-butene plastomers is said to feature outstanding compatibility with PP for improving the flexibility, softness, toughness, transparency, and stress-whitening of PP or TPOs."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.ptonline.com/products/new-family-of-plastomers-for-modifying-pp>