Film of polyurethane and ethylene-acrylic acid interpolymer

摘要: A FILM IS PROVIDED WHICH COMPRISES DISPERSION OF PRE-CURED POLYURETHANE IN ACIDIC COPOLYMER HAVING ITH MAIN POLYMER CHAIN SATURETED AND CARBON ATOMS, PORTION ARE SUBSTITUTED WITH AN ADHESIVELY EFFECTIVE AMOUNT CARBOXYLIC ACID GRUPS. THE CAN BE USED AS INTERLAYER BETWEEN BASE PANEL CONSTRAINING SHEET TO FORM CONSTRAINED LAYER DAMPED STRUCTURE, SERVING ADHERE SHEET.