Asbestos-treating agent and method for treating asbestos
AssigneeSantec Corporation
InventorsYoshihiro Taguchi, Teruhiko Kusano, Hiroaki Harano
Life of this patent
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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.
Claims9
A treatment agent for asbestos, the agent containing:
- 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.
A treatment method of asbestos comprising the steps of:
- permeating a treatment agent for asbestos into materials to be treated, which contain the asbestos, the agent containing:
- 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 then
- washing the treatment agent for asbestos by washing water and removing it from the materials to be treated.
Dependencies are inferred from the claim text.