首页>
外国专利>
Removing chitosan-based size from yarn or textile fabric, e.g. prior to dyeing or finishing, involves treatment with a solution of nitrous acid or nitrite ester, preferably containing a surfactant
Removing chitosan-based size from yarn or textile fabric, e.g. prior to dyeing or finishing, involves treatment with a solution of nitrous acid or nitrite ester, preferably containing a surfactant
A method for removing chitosan sizes (CTS sizes) and/or chitosan derivative-containing sizes from yarn and/or textile sheet or similar surfaces, involves treatment with a solution of nitrous acid or nitrite ester.
展开▼