<http://schema.org/description>
"Two new acrylic additives for packaging made from polylactic acid (PLA) biopolymer have been introduced by Rohm and Haas Co., Philadelphia: Paraloid BPMS 250 melt-strength enhancer reportedly improves processing of PLA and its alloys used in clear packaging such as thermoformed clamshell food containers."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.ptonline.com/products/melt-strength-enhancer-impact-modifier-for-pla>