Cationic reaction products of basic carbamides and epithalohydri

Details Cationic reaction products of basic carbamides and epithalohydri Cationic reaction products of basic carbamides and epithalohydri

1989-03-21

1992-01-14

Elmore, Carolyn

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

564 56, 564 57, 544168, 546247, 548341, 548567, C07C27532, C07C27526, C07C27510, C07D26530

Patent

active

050812947

ABSTRACT:
There are disclosed quaternary ammonium salts which are obtainable by reacting basic carbamides containing a quaternisable nitrogen atom with epihalohydrins.
These quaternary ammonium salts are particularly suitable for enhancing the color yield and the wet fastness properties of dyeings or printings produced on cellulosic fibre materials with anionic dye, e.g. reactive or direct dyes.

REFERENCES:
patent: 3065110 (1962-11-01), Hagge et al.
patent: 3324176 (1967-06-01), Kirschnek et al.
patent: 4247476 (1981-01-01), Haase et al.
patent: 4424284 (1984-10-01), Haase
patent: 4478724 (1984-01-01), Haase
patent: 4506081 (1985-03-01), Fenyes et al.

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