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US 2025/0101256 A1Published application
Low VOC Asphalt Composition
OwnerTom Girardeau, Amba Ayambeminventors
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Abstract
An asphalt composition having a low VOC content composed of an asphalt material; a volatile methylated siloxane from the group of linear methylated siloxane, cyclic methylated siloxane, branched methylated siloxane and any mixtures thereof and fillers, additives organic VOC solvents conventionally used in such a composition, wherein the composition has a VOC level that allows the composition to be used in venues having restricted low levels of VOC.
Claims19
-6. (canceled)
A method for preparing a low volatile organic compound (VOC) composition, comprising:
- preparing an asphalt cut back composition comprising
- an asphalt material,
- a volatile methylated siloxane selected from the group consisting of linear methylated siloxane, cyclic methylated siloxane, branched methylated siloxane and any mixtures thereof;
- and
- organic VOC solvents, wherein the composition has a VOC of 150 g/l and lower;
- adding an adhesion promoter to the asphalt cut back composition;
- adding one or more surfactants, one or more filler materials or other additives, or both one or more surfactants and one or more filler materials or other additives to the composition, and
- mixing until a homogeneous composition is formed.
5 more elements
Dependencies are inferred from the claim text.