In this study, a novel aqueous anionic polyurethane (NAPU) modified with silane coupling agent and maleic anhydride was synthesized. The efficiency of NAPU as a durable press finishing agent of cotton fabrics was examined, and compared with other crosslinking agents such as modified dimethyloldihydroxyethyleneurea (SDP) and citric acid (CA). The optimum processing conditions for the treatment of cotton fabrics with NAPU were also studied.
Clark, M.W., and Andrewes, B.A., Ester Crosslinks: A Route to High Performance Nonfromaldehyde Finishing of Cotton, Textile Chem. Color.21, 13—16 (1989 ).
3.
Chung, Y.S., Lee, K.K., and Kim, J.W., Durable Press and Antimicrobial Finshing of Cotton Fabrics with a Citric Acid and Chitosan Treatment, Textile Res. J. 68(11), 772—775 (1998).
4.
Jang, K.O., and Yeh, K., Effects of Silicone Softeners and Silane Coupling Agents On the Performance Properties of Cotton Fabrics, Textile Res. J.63(9), 557—565 (1993).
5.
Joyner, M.M. , Aminonfunctional Polysiloxanes: A New Class of Softeners, Text. Chem. Color.118, 4—37 (1986 ).
6.
Lee, E.S., and Kim, H.J., DurablePress Finish of Cotton/Polyester Fabrics with 1,2,3,4-Butanetetracarboxylic Acid and Sodium Propionate, J. Appl. Polym. Sci.81, 654—661 (2001).
7.
Lu, M.G. , Lee, J.Y., Shim, M.J., and Kim, S.W., Synthesis andProperties of Anionic Aqueous Polyurethane Dispersion, J. Appl. Polym. Sci.86, 3461—3465 (2002).
8.
Rawls, H.R., Klein, E., and Eyer, C.S., Evidence Relating the Elastomeric Behavior of a Polymer to its Ability to Improve Cotton-Fabric Wrinkle Recovery, Textile Res. J.40(3), 199—201 (1970).
9.
Rawls, H.R., Klein, E., and Vail, S.L., The Relationship Between Polymer Elastic Properties and the Ability to Impart Improved Wrinkle Recovery to Cotton Fabric, J. Appl. Polym. Sci.15, 341—349 (1971).
10.
Sabia, A.J. , and Metzler, R.B., The Role of Silicones in Nonwoven Fabric Applications, Nonwovens Ind. 14, 16—22 (1983).
Yang, C.Q., Wei, W., and Lickfield, G.C., Mechanical Strength of Durable Pressed Finished Cotton Fabric Part II Comparison of Crosslinking Agents with Different Molecular Structures and Reactivity , Textile Res. J.70(2), 143—147 (2000).