TANNERY PRODUCT FOR OXIDATIVE HAIR REMOVAL TREATMENT OF ANIMAL HIDES AND SKINS AND RELATIVE METHOD
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United States of America Patent
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Issued Date -
Nov 17, 2022
app pub date -
Aug 19, 2020
filing date -
Aug 30, 2019
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Abstract
A tannery product designed to be introduced into a bath for oxidative hair removal treatment of animal hides and skins includes a perhydrate compound, an alkalizing agent and an activating agent. The treatment bath can be used in a method for oxidative hair removal of animal hides and skins. The method includes introducing the activating agent into the bath in a proportion to the weight of the hide and skin to be treated between 0.0001 and 0.01.
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