After Soaping Agents Product Name Chemical Description Application Ricafast NZA Anionic blend of polymer compounds. After- soaping agent with dyestuff affinity, to improve fastness of dyed and printed fabrics. Fixing Agents Product Name Chemical Description Application Ricafix SR Quaternised polyamine. Applied to improve the fastness of dyeings and prints with direct or reactive dyestuffs. Cotton Nylon Product Name Chemical Description Application Ricafix JWB Anionic, co-polymer of bisphenol S. Levelling and fixing agent for acid dyes on polyamide. Resist agent for printing nylon. Retarding agent for dyeing wool/nylon. Brightening/Stripping Product Name Chemical Description Application Ricalev RF Nonionic, polyglycol ether Levelling, brightening and stripping agent for direct and reactive dyes on cellulose.