Method and composition for preventing traffic surfaces becoming slippery in winter
OwnerJosef Suren, Wilhelm Kamereitinventors
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Abstract
A method of preventing traffic surfaces from becoming slippery in winter by application of a roadway surface layer made of a composition which is composed of a binder which is compatible with the traffic surfaces and which comprises a thawing agent, enveloped in a temporarily water-impermeable solid-material jacket, and where appropriate, further allures and additives and the temporarily water-impermeable solid-material jacket of the thawing agent is preferably composed of a cured phenolic resin.
Claims14
A method of preventing traffic surface from becoming slippery in winter by application of a roadway surface layer made from a composition which comprises a thawing agent which is slowly released under traffic load in winter, wherein the composition is composed of a binder which is compatible with the traffic surfaces and which envelopes a thawing agent, in a temporarily water-impermeable solid-material jacket and optionally, further fillers and additives.
A composition of claim 10 wherein the temporarily water-impermeable solid-material jacket of the thawing agent is a crosslinked, low-molecular weight phenolic resin.
Dependencies are inferred from the claim text.