Patent ID: 9187680
Filing Date: 2015-11-17
Classification: B29C,B32B,C08G,C08L,C09J

Abstract:
1. A hot-sealable coating composition, comprising: (I) a polyurethane and/or polyurethane-polyurea polymer which is obtained by the reaction of: (II) an olefin vinyl acetate copolymer, wherein the polyurethane and/or polyurethane-polyurea polymer (I) has a glass transition temperature of ≦10° C.; the glass transition temperature being determined by differential scanning calorimetry according to DIN 65467 at a heating rate of 20 K/min; and wherein the olefin vinyl acetate copolymer (II) has a minimum film forming temperature (white point temperature) of >40° C.; the minimum film forming temperature being determined by differential scanning calorimetry according to DIN ISO 2115 (white point temperature) at a heating rate of 20 K/min.