Abstract
Two t-amino-N-methylol reagents, 2(diethylamino)ethyl N,N-di(hydroxymethvl)carl)amate and dimethyloldi ethylaminopropyltriazone, were prepared, and their reactivities in finishing of cotton fabrics were characterized. Auto- catalysis was shown by these reagents when they were applied as hydrochlorides to cotton fabric and given a conventional pad-dry-cure; however, full development of resilience was not realized unless the pH of the reagent solution was lowered to 1.0. The sluggish reactions of the t-amino-N-methylol reagents are discussed; the stronger-than-normal catalysis that was required counterbalanced potential protective effects from the t-amino groups to lessen acid degradation during finishing reactions.
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