118692 ⎘
Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes Fixing tanning agents in the leather
Use Of Epoxidized Vegetable Oils As Tanning Agents
#2COMPOSITION FOR MANUFACTURING LEATHER
#3Method for producing sustainable leather using by-products from parts of all varieties and species of the genus plant including among them both the american species and the hass variety as well
#4Leather or leather article and method for producing same, hexavalent chromium treatment agent, method for treating hexavalent chromium in crude leather or crude leather article
#5COATED FIBROUS BASED SUBSTRATES
#6Process for producing leather
#7Process For Producing Leather Footwear Lining