Tanning of Substrates Using Ionic Liquids

Will Wise (Inventor), Jeffry Guthrie-Strachan (Inventor), Andrew Abbott (Inventor)

Research output: Patent


The invention provides a process for tanning a substrate using at least one ionic liquid. The at least one ionic liquid can be used in at least one of the following tanning steps: tanning, re-tanning, preservation, liming, pickling, impregnation, lubrication, dyeing, fatliquoring or finishing.
Original languageEnglish
Patent numberWO/2015/159070
IPCC14C 3/06 (2006.01),C14C 3/10 (2006.01),C14C 3/30 (2006.01),C14C 9/00 (2006.01),D06P 1/00 (2006.01)
Priority date14/04/15
Filing date14/04/15
Publication statusPublished - 22 Oct 2015


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