Leather waterproofing formulation and leather goods waterproofed therewith

   
   

The present invention relates to novel formulations for water proofing leather, a process for waterproofing leather, and leather goods waterproofed by the formulations and processes of the present invention. More specifically, the present invention relates to the use of a composition containing a salt of polyalkyl carboxylic acid anhydride, an aliphatic carboxylic acid amide, a fatty alcohol or blend of fatty alcohols, an alcohol cosolvent, a preservative, and water for imparting improved hydrophobicity, flexibility, and/or product feel of the finished leather goods.

A invenção atual relaciona-se aos formulations para o couro do proofing da água, um processo da novela para waterproofing o couro, e os bens do couro waterproofed pelos formulations e pelos processos da invenção atual. Mais especificamente, a invenção atual relaciona-se ao uso de uma composição que contem um sal do anhydride do ácido carboxylic do polyalkyl, um amido aliphatic do ácido carboxylic, um álcool fatty ou mistura de álcoois fatty, um álcool cosolvent, um preservativo, e água para o hydrophobicity, a flexibilidade, e/ou a sensação melhorados dando do produto dos bens de couro terminados.

 
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