Process for finishing a textile and finishing baths
US6277152A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jul 28, 1999 |
| Grant date | Aug 21, 2001 |
| Priority date | — |
| Expiry date | Jul 28, 2019 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06M2200/20
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Process for finishing a cellulose-based textile according to which the textile is treated using an aqueous finishing bath containing the following cross-linking composition as a cross-linking agent for cellulose: PA0 a) 15-95 molar % of at least one maleic acid and hypophosphorus acid telomer of formula (I) ##STR1## PA0 with ##STR2## PA0 and (m+n).gtoreq.3 PA0 or A=H or OH and n.gtoreq.2 PA0 b) 0-50 molar % phosphinicosuccinic acid PA0 c) 0-40 molar % of phosphinicobissuccinic acid PA0 d) 0-50 molar % phosphonosuccinic acid PA0 e) 0-15 molar % hypophosphorus acid PA0 f) 0-10 molar % phosphorus acid PA0 g) 0-15 molar % phosphoric acid each of the acids a) to g) of the composition being able to be present either in free form or partially or totally neutralized in the form of an alkali metal or alkaline-earth metal ammonium or amine salt and finishing bath.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.