Patent ID: 7825186
Filing Date: 2010-11-02
Classification: C08L,C09J

Abstract:
1. A hot melt road marking composition comprising a. 20 to 90% by weight of one or more polyolefin waxes prepared using metallocene catalysts, have a dropping point or ring & ball softening point of between 80 and 165° C., have a melt viscosity, measured at a temperature of 170° C., of between 20 and 40 000 mPa·s, and have a glass transition temperature of not more than −10° C., b. a component selected from the group consisting of a polyolefin polymer, a polar polymer, an apolar polymer, a plasticizer, an antioxidant, a stabilizer, and mixtures thereof, c. a further component selected from the group consisting of a filler, a pigment, a light reflecting adjuvant and mixtures thereof, wherein the one or more polyolefin waxes prepared using metallocene catalysts are not polar modified.