发明名称 |
Coating for granulated products to improve granule adhesion, staining, and tracking |
摘要 |
A building material product and a method of making building material products, having increased resistance to granule rub off and staining. The building material product comprises a substrate having embedded granules and an acrylic latex coating positioned on the granules, where the polymer of the acrylic latex coating has the repeating structural unit [CH2—C(R1)(R2)], where R1 is hydrogen or C1-C8 alkyl; R2 is hydrogen, cyano or—COOR; and R is a linear or branched hydrocarbon containing 1-22 carbon atoms, with the proviso that R1 and R2 are both not hydrogen. The method includes applying this acrylic latex water based composition to a granule embedded substrate.
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申请公布号 |
US8394730(B2) |
申请公布日期 |
2013.03.12 |
申请号 |
US20070755452 |
申请日期 |
2007.05.30 |
申请人 |
GRUBE LOUIS L.;DESOUTO MICHAEL D.;RUFFINE ANTHONY;BUILDING MATERIALS INVESTMENT CORPORATION |
发明人 |
GRUBE LOUIS L.;DESOUTO MICHAEL D.;RUFFINE ANTHONY |
分类号 |
B32B27/14;B32B5/16 |
主分类号 |
B32B27/14 |
代理机构 |
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地址 |
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