Asbestos-treating agent and method for treating asbestos
US8704032B2 · kind B2 · utility
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Key dates
| Filing date | Nov 19, 2010 |
| Grant date | Apr 22, 2014 |
| Priority date | — |
| Expiry date | May 18, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB09B2101/35
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
To provide a treatment agent for asbestos, which has a less influence on human body, the construction and the surrounding environment and can render the asbestos harmless evenly up to the inside of the bulky covering materials, which cover the wall, or the slate materials, and a treatment method of the asbestos using the same.A treatment agent for asbestos, which contains phosphoric acid of 0.5 through 3.0% by weight, hydrogen peroxide of 1 through 20% by weight, alcohol of 0.5 through 20% by weight and pure water and a treatment method of the asbestos using the same are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.