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Chitosan cotton fabric

Other studies reached similar results for chitosan citrate and other salts. For instance, Yao et al. exposed to 65 °C a chitosan lactate solution for film formation and then heated it at 85 °C and 5-10 mmHg for 3 hr, to obtain amide linkages [47,227]. This is just an extension of existing technology for cotton fabrics to the area of chitosan chemistry in fact, a number of polycarboxylic acids have been used as cross-linking agents by Yang and Andrews [228]. [Pg.182]

Journal of Applied Polymer Science 88, No.6, 9th May 2003, p. 1567-72 DURABLE ANTIMICROBIAL TREATMENT OF COTTON FABRICS USING N-(2-HYDROXY)PROPYL-3-TRIMETHYLAMMONIUM CHITOSAN CHLORIDE AND POLYCARBOXYLIC ACIDS Yotmg Ho Kim chang Woo Nam Jae Won Choi ... [Pg.50]

A water soluble quaternary ammonium derivative of chitosan (N-(2-hydroxy)propy 1-3 -trimethylammonium chitosan chloride, HTCC) was used as an antimicrobial agent for cotton fabrics. HTCC had a lower minimum inhibition concentration against Staphylococcus aureirs, Klebsiella pneumoiniae and Escherichia coU compared with that of chitosan, but the antimicrobial activity was lost on laundering. However, when cotton fabrics were treated simultaneously with HTCC and polycarboxylic acids (particularly butanetetracarboxylic acid) (BTCA),... [Pg.50]

Journal of AppUed Polymer Science 80, No.13,24th June 2001, p.2495-501 MOLECULAR WEIGHT EFFECT ON ANTIMICROBIAL ACTIVITY OF CHITOSAN TREATED COTTON FABRICS Shin Y Yoo D I Jang J Chonnam,National University... [Pg.64]

Oktem, T., 2003. Surface treatment of cotton fabrics with chitosan. Coloration Technology 119 (4), 241-266. [Pg.54]

Cotton fabric -Chitosan along with epichlorohydrin as a finishing agent... [Pg.231]

Cotton fabric -Using carboxymethyl chitosan alone by -Good antibacterial activity, improved... [Pg.232]

Immobilization of Ti02 chitosan composite onto cotton fabric resulted in a significant improvement in its bacterial and mildew-proof (BMF) properties -The imparted properties attributed to the Ti02-photcatatysis and the bactericidal activity of chitosan. [Pg.235]

Peroxide pretreatment of cotton fabrics showed better antimicrobial activity that their corresponding intact ones -The imparted antimicrobial activity was governed by the t5T)e of bio-active material and followed the decreasing order Aloe vera > chitosan > curcumin -Combination of the above-mentioned bio-active agent resulted in an enhancement in both the activity and durability of the imparted functional properties to cotton fabrics. [Pg.242]

The cotton fabric samples were padded with finishing bath containing diammonium hydrogen phosphate (DAMP], chitosan along with BTCA as a cross-linker and NaHP04 as a catalyst using the pad-dty-cur technique... [Pg.245]

Charuchinda, S., Srikulkit, K., and Mowattana, T. (2005). Co-application of sodium pol5TJhosphate and chitosan to improve flame retadancy to cotton fabric,/. Set Res. Chula. Univ., 30,97-107. [Pg.254]

Antibacterial activity of cationically modified cotton fabric with carboxymethyl chitosan, H -1289-1296. [Pg.254]

El-Sahfei, A., and Abou Okeil, A. (2011). ZnO/caroxymethyl chitosan bio nano-composite to impart antibacterial and UV-protection for cotton fabric, Carbohvd. Polvm.. 83,920-925. [Pg.254]

S. M. [2005]. The antimicrobial activity of cotton fabrics treated with different crosslinking agents and chitosan,... [Pg.255]

Gupta, D., and Haile, A. (2007). Multifunctional properties of cotton fabric treated with chitosan and carboxymethyl chitosan,... [Pg.255]

Kim, Y. H., Nam, C. W., Choi, J. W., and Jang, J. (2003). Durable antimicrobial treatment of cotton fabrics using N-(2-hydro5qr) propyl-3-trimethylammonium chitosan chloride and polycarboxylic acids. 1. Annl. Polvm. Sci.. 88,1567-1572. [Pg.259]

Klaykruayat, B., Siralertmukfiil, K., and Sirkulkit, K. (2010). Chemical modification of chitosan with cationic hyperbranched denderitic polyanidoamine and its antimicrobial activity on cotton fabric, Carbohvd. Polvm.. 80,197-207. [Pg.259]

Lim, S. H., and Hudson, S. M. (2004). Application of a fibre-reactive chitosan derivative to cotton fabric as an antimicrobial textile finish, Carbohvd. Polvm.. 56, 227-234. [Pg.259]

Appearance and feel of chitosan-treated cotton fabric... [Pg.687]

Figure 19.19 Whiteness index of chitosan-treated cotton fabric as a function of molecular weight and concentration. Figure 19.19 Whiteness index of chitosan-treated cotton fabric as a function of molecular weight and concentration.
Figure 19.26 Effect of electrolyte (sodium sulfate) on dyeing of chitosan (CHT)-treated cotton fabric with C. I. Direct Red 81. Figure 19.26 Effect of electrolyte (sodium sulfate) on dyeing of chitosan (CHT)-treated cotton fabric with C. I. Direct Red 81.
Table 19.5 Effect of chitosan treatment on color depth and washing fastness of direct dyed cotton fabric [93]... Table 19.5 Effect of chitosan treatment on color depth and washing fastness of direct dyed cotton fabric [93]...
Compared to commercial cross-linking agent DMDHEU treatment, the wrinkle recovery of chitosan-treated cotton fabrics... [Pg.701]

See other pages where Chitosan cotton fabric is mentioned: [Pg.64]    [Pg.98]    [Pg.234]    [Pg.234]    [Pg.244]    [Pg.256]    [Pg.258]    [Pg.259]    [Pg.259]    [Pg.264]    [Pg.660]    [Pg.686]    [Pg.686]    [Pg.688]    [Pg.690]    [Pg.692]    [Pg.693]    [Pg.699]    [Pg.699]    [Pg.701]    [Pg.704]    [Pg.705]   
See also in sourсe #XX -- [ Pg.245 , Pg.247 ]



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