Invention Grant
US07825186B2 Use of polyolefin waxes in hot melt road marking compositions 有权
在热熔道路标线组合物中使用聚烯烃蜡

Use of polyolefin waxes in hot melt road marking compositions
Abstract:
The invention relates to hot melt compositions comprising 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. and also to their use as hot melt adhesives and as binders for producing roadmarkings.
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