Low-fogging finish treatment for upholstery leather, and method
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United States of America Patent
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Jun 3, 1997
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N/A
app pub date -
Jul 10, 1995
filing date -
Jul 10, 1995
priority date (Note) -
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Abstract
A method of imparting low fogging characteristics to tanned leather, which includes the step of treating the leather in an aqueous emulsion including an effective quantity of an oil having less than 3 percent of fatty acid components of less than C-16, the oil having been first distilled to remove low molecular weight trace elements. The oil may be by way of example soybean oil, lard oil, safflower oil, or sunflower oil.
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