发明名称 |
TAGGED JOINT COMPOUND AND METHOD OF IDENTIFICATION |
摘要 |
At least one of these or other problems is reduced using a building material that is uniquely identifiable. A method of making an identifiable gypsum-based building product includes selecting a tagging material occurring naturally in a component of the building material and choosing a carrier substance having a high concentration of the tagging material. By selecting an amount of the carrier substance and adding it to the building material, a building product having a unique product characteristic is created. In a second embodiment of the invention, a second tagging material is combined with the first tagging material to create a unique product. In yet another embodiment of the invention, a supplemental amount of the tagging material is added to the gypsum-based composition in addition to the carrier substance. Some tagging materials are useful in a gypsum-based composition to produce a visual confirmation of the presence of the tagging material. |
申请公布号 |
US2012171772(A1) |
申请公布日期 |
2012.07.05 |
申请号 |
US201113150918 |
申请日期 |
2011.06.01 |
申请人 |
IMMORDINO, JR. SALVATORE C.;LINK BRETT R.;MILLER CHARLES J.;ROSENTHAL GUY L.;STEVENS RICHARD B.;YEUNG LEE K. |
发明人 |
IMMORDINO, JR. SALVATORE C.;LINK BRETT R.;MILLER CHARLES J.;ROSENTHAL GUY L.;STEVENS RICHARD B.;YEUNG LEE K. |
分类号 |
G01N33/38;C04B28/14;G01N21/35;G01N30/02;H01J49/26 |
主分类号 |
G01N33/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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