| 摘要 |
<p>PURPOSE: A textile treatment composition which imparts anti-wrinkling properties to textiles treated therewith, comprises a polyhydroxyalkylurea crosslinking agent having at least two urea moieties. Textiles treated with the compositions display a significant reduction in wrinkles compared with nontreated textiles. The treated textiles have a tactile sensation of feeling soft and retain their smoothness after laundering. CONSTITUTION: The textile treatment composition comprises a polyhydroxyalkylurea crosslinking agent having at least two urea moieties which is selected from the group consisting of formula(I), (II), (III) respectively, wherein A is independently selected from the group consisting of a C2 to C36 aliphatic group, a C6 to C20 aromatic group, and a C6 to C40 alkaryl group; m is from 1 to 100, preferably from 1 to 10; n is from 2 to 10, preferably from 2 to 4; x is from 2 to 100, preferably from 2-10; Z is selected from the group consisting of a diamine, triamine, diol and triol; R1 is formula(1); R2 is independently selected from hydrogen or R5; R5 is independently selected from the group consisting of hydrogen, CH2OH, formula(2), formula(3) and C1-C4 alkyl; R6 is selected from the group consisting of CH2OH, formula(2), formula(3) and C1-C4 alkyl; R7 is selected from the group consisting of CH2OH, formula(2), formula(3) and C1-C4 alkyl; and R8, R9 and R10 are independently selected from the group consisting of hydrogen, methyl and ethyl.</p> |
