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Business
Clariant Upgrades Leather Tanning
by Marc S. Reisch
November 21, 2011
| A version of this story appeared in
Volume 89, Issue 47
Clariant has developed a leather tanning process that it says is faster and uses less water, salt, and other chemicals than traditional chromium-based tanning methods. Clariant says its new EasyWhite Tan process, which is based on an organic self-reactive compound, is the first viable alternative to traditional tanning methods in 125 years.
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