Patent ID: 11884801
Assignee: LG CHEM, LTD.
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C  H  Y | IPC C  H

Claim 0:
1. A composition for an encapsulant film, the composition comprising an ethylene/alpha-olefin copolymer satisfying the following conditions (a) to (d):
(a) a density is 0.85 to 0.89 g/cc;
(b) a molecular weight distribution is 1.8 to 2.3;
(c) a melt index (MI, 190° C., 2.16 kg load conditions) is 1 to 100 dg/min; and
(d) a full width at half maximum (FWHM) of a crystallization peak shown during measuring a crystallization temperature by cross-fractionation chromatography (CFC) is 15 or more.