Patent ID: 6927248

Claim:
Asphaltene-free colored composition with a bituminous binder base and a high resistance to light blended as a substitution for bitumens, comprising a mixture of (1) said binder that contains between 40 and 60% by weight of at least a plasticizing agent with an aliphatic hydrocarbon compound base whose number of carbon atoms is greater than or equal to 20, at least a structuring agent with a cycloaliphatic hydrocarbon polymer base, and optionally a first polymer that is compatible with the two previous agents, in proportions such that the ball-ring temperature (TBA) of said binder ranges between 30 and 100° C., (2) a colored pigment, and (3) a second polymer selected from the group consisting of polyolefins, natural or synthetic rubbers, and ethylene-vinyl acetate copolymer.