(NOVEL SULFONATED POLYESTERS AS FINISHING AGENTS IN DETERGENT, RINSING, SOFTING AND TEXTILE TREATMENT COMPOSITIONS) as a finish in cleaning, rinsing,

摘要

The novel novel sulfonated water-dispersible or water-soluble polyesters having a mular weight of less than 20,000 have a sulfur content by weight of 0.5 to 10% expressed in terms of OH equivalents / kg of polymer of at least 0.2 and a hydroxy functional content.;The polyesters of the present invention can be used as cleaning agents in washing, rinsing, flexing or finishing fabrics, especially rinsing for polyester based fabrics, with or without pretreatment and optionally pre-treatment, as a detergent in flexible or finishing compositions.