A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HYDROPHOBIC GRANULES AND RELATED ARTICLES AND METHODS
Granules include a hydrophobic surface treatment. The hydrophobic surface treatment may include a hydrocarbon oil and a silicon-containing polymer, in which the hydrocarbon oil is present in an amount of at least 0.025 percent by weight, and the silicon-containing polymer is present in an amount of greater than 0.05 percent by weight of the roofing granules. The hydrophobic surface treatment may include silicon-containing polymer present in an amount of greater than 0.05, greater than 0.25 percent, or greater than 0.5 percent by weight of the roofing granules. Use of the granules as roofing granules is also disclosed. A construction article includes a substrate, an organic coating, and the roofing granules at least partially embedded in the organic coating. Methods of making the granules and the construction article are also disclosed.
HYDROPHOBIC GRANULES AND RELATED ARTICLES AND METHODS
Granules include a hydrophobic surface treatment. The hydrophobic surface treatment may include a hydrocarbon oil and a silicon-containing polymer, in which the hydrocarbon oil is present in an amount of at least 0.025 percent by weight, and the silicon-containing polymer is present in an amount of greater than 0.05 percent by weight of the roofing granules. The hydrophobic surface treatment may include silicon-containing polymer present in an amount of greater than 0.05, greater than 0.25 percent, or greater than 0.5 percent by weight of the roofing granules. Use of the granules as roofing granules is also disclosed. A construction article includes a substrate, an organic coating, and the roofing granules at least partially embedded in the organic coating. Methods of making the granules and the construction article are also disclosed.
HYDROPHOBIC GRANULES AND RELATED ARTICLES AND METHODS
GOULD RACHAEL A T (author) / EDWARDS JOHN S (author) / JOLICOEUR CHRISTIAN A (author)
2023-09-21
Patent
Electronic Resource
English
POROUS GRANULES AND HYDROPHOBIC GRANULES AND RELATED ARTICLES
| European Patent Office | 2023
POROUS GRANULES AND HYDROPHOBIC GRANULES AND RELATED ARTICLES
| European Patent Office | 2023