Latest Inventions, Goods, Services
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2018
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Invention
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Method for tanning an animal skin with dialdehydes.
A method for tanning an animal skin may incl... |
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Invention
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Method for tanning an animal skin with dialdehydes. nn-HC=0 (I), where n is 0 or an integer in th... |
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Invention
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Method for tanning an animal skin with dialdehydes. The present invention relates to a method for... |
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2016
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Invention
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Methods for tanning animal skins. 8 aliphatic dialdehyde in a quantity within a range of 2%-30%, ... |
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Invention
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Method for tanning an animal skin. The present invention relates to an improved method for tannin... |
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