Complex sentence: The second route is ring-opening polymerization of laurolactam via hydrolytic polycondensation at 260-300 ˚ C. In this case, laurolactam is cleaved by water and converted it into ω-aminolauric acid, which undergoes polymerization by condensation.
Split into simpler sentences: The second route is ring-opening polymerization of laurolactam. It can also occur via hydrolytic polycondensation at 260-300 ˚ C. In this case, laurolactam is cleaved by water and converted it into ω-aminolauric acid, which undergoes polymerization by condensation.