ES260958A1 - Procedure for dying fibrous mixes of wool and polyacrylonitril fibers (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for dying fibrous mixes of wool and polyacrylonitril fibers (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ciba Geigy AGfiledCriticalCiba Geigy AG
Publication of ES260958A1publicationCriticalpatent/ES260958A1/en
Process for dyeing fibrous wool mixtures and polyacrylonitrile fibers, characterized in that the fibrous mixtures are stained, in the same bath, with basic dyes and acid wool dyes in the presence of compounds having at least one basic atom of nitrogen to which is bound at least one radical containing a polyglycol ether chain, while the molecule contains at least 3 groups. (Machine-translation by Google Translate, not legally binding)
ES0260958A1959-09-141960-09-13Procedure for dying fibrous mixes of wool and polyacrylonitril fibers (Machine-translation by Google Translate, not legally binding)
ExpiredES260958A1
(en)
Process for improving the dyeability of textile fibers, such as are obtained by spinning mixtures of polyolefins with basic nitrogen compounds which are effective as color modifiers
Procedure for dyeing mixtures of natural or regenerated cellulose and of polyester fibers (Machine-translation by Google Translate, not legally binding)
Procedure for the dyeing, impregnation and stamping of cellulose fibers and cellulose fiber tissues (Machine-translation by Google Translate, not legally binding)