An asphalt-based nanocomposite useful as a coating for various applications including building materials products, such as shingles, is provided. The asphalt-based nanocomposites are particle-filled matrices that include an asphalt flux or derivate thereof and a layered clay mineral in an amount ranging from about 1 to about 15 weight %. Coated articles such as shingles including the asphalt-based nanocomposite are also disclosed as well as various methods of preparing the asphalt-based nanocomposite.
申请公布号
WO2007109314(A3)
申请公布日期
2008.12.31
申请号
WO2007US07012
申请日期
2007.05.21
申请人
BUILDING MATERIALS INVESTMENT CORPORATION;MEHTA, VINAY;KANZE, BRIAN;SRINIVASAN, KRISHNA;KERKAR, AWDHOOT, VASANT