English to Russian Tech/Engineering Materials (Plastics, Ceramics, etc.) Полимерные материалы

[0006] In other approaches, the co-extruded tie layer of the packaging film includes two layers of polyethylene and one layer of ethylene acrylic acid. The tie layer may have a total thickness of about 5 to about 30 microns (in some approaches, about 5 to 25 microns, and in other approaches, about 5 to about 20 microns) and, in the total thickness, a thickness of the ethylene acrylic acid (EAA) may be about 1 to about 40 percent of the total thickness of the tie layer (in other approaches, about 5 to about 40 percent, in yet other approaches, about 1 to about 5 percent).

Как мне кажется это сополимер акриловой кислоты и этилена..

Спасибо!