Lignin-based Re-tanning agent - An Improved Process for Making Retanned Leather with Dyeing Effect
Implementing Organization
Project Overview
A Single step process for retanning and dyeing of leather material using black liquor without any chemical modification and providing a single step option for retanning-cum-dyeing of leather is provided. Here dyeing is achieved using natural material, which is non-hazardous in comparison to the conventional synthetic dyes.
Acces sibility Controls