PAINTER'S CANVAS INCLUDING AN AGENT CAPABLE OF TRAPPING FORMALDEHYDE AND MANUFACTURING PROCESS
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United States of America Patent
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Issued Date -
Dec 8, 2011
app pub date -
Dec 18, 2009
filing date -
Dec 19, 2008
priority date (Note) -
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Abstract
The present invention relates to a painter's canvas based on glass fibers intended to be applied to an interior surface of a building, which includes an agent capable of trapping formaldehyde chosen from compounds comprising active methylene(s), hydrazides, tannins, amides, amino acids, peptides and proteins.Another subject matter of the present invention is the process for producing said painter's canvas.
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