D - Textiles – Paper – 06 – M
Patent
D - Textiles, Paper
06
M
D06M 13/325 (2006.01) D06M 11/40 (2006.01) D06M 13/328 (2006.01) D06M 13/35 (2006.01) D06M 13/44 (2006.01) D06M 13/46 (2006.01) D06M 13/463 (2006.01) D06P 3/66 (2006.01) D06P 5/22 (2006.01)
Patent
CA 2141094
The invention relates to a process for producing aminated cotton fibers, which comprises subjecting raw cotton or raw cotton-polyester mixtures simultaneously with the scouring, kiering or dry mercerizing to a modification through addition of a saturated aliphatic compound of 3 to 15 carbon atoms which contains at least one primary, secondary, tertiary or quaternary amino group and at least one hydrolyzable ester group and in which the saturated radical(s) is or are straight-chain, branched and/or cyclic and may be interrupted by one or more hetero groups and which may be substituted by one or two or more hydroxyl groups.
Russ Werner Hubert
Schrell Andreas
Fetherstonhaugh & Co.
Hoechst Aktiengesellschaft
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