Method for treating an animal substrate

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United States of America Patent

PATENT NO 10301691
APP PUB NO 20170240980A1
SERIAL NO

15513309

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Abstract

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A method for tanning an animal substrate comprising the steps: i) agitating the animal substrate with a chromium-free tanning agent; and ii) agitating the animal substrate with a tanning agent having an oxazolidine group; wherein at least some of the agitation is performed in the presence of a solid particulate material having an average particle size of from 1 to 500 mm.

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Patent Owner(s)

Patent OwnerAddress
XEROS LIMITEDROTHERHAM SOUTH YORKSHIRE S60 5BL

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Feyisa, Addis Duki Rotherham, GB 1 23
Steele, John Edward Rotherham, GB 8 211

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