Anionically-modified cotton and surface layer formation with polyelectrolytes

• Autorzy: El-Shafei A. , Knittel D. , Schollmeyer E.
• Języki publikacji: EN

Abstrakty

EN

Carboxymethyl cellulose (CMC) is a water-soluble cellulose derivative widely used in textile preparations, especially for the application of sizes, which are removed shortly after the weaving process. In this paper, a strategy is given for using CMC as an anionical polymeric modifier of cotton surfaces with permanent character-imparting stable properties, such as after cationic dyeing, durable press properties and polyelectrolyte layer formation, without the use of dangerous chemicals like chloroacetic acid or salts. Thus CMC was fixed onto cotton by using CMC and Na-hydroxydichlorotriazine as an anchoring chemical. The fabric samples before and after finishing were monitored for polyelectrolyte titration values, wet and dry crease recovery angle, and K/S values after fixation of cationic dyestuff.

Słowa kluczowe

EN

carboxymethylcellulose; anionic cotton; polyelectrolyte titration; textile finishing; crease recovery

PL

karboksymetyloceluloza; bawełna anionowa; miareczkowanie polielektrolitu; wykończanie tkanin; gniotliwość

• Wydawca: Lodz University of Technology, Faculty of Material Technologies and Textile Design
• Czasopismo: Autex Research Journal
• Rocznik: 2006
• Tom: Vol. 6, no. 3
• Strony: 175--181
• Opis fizyczny: Bibliogr. 12 poz.

Twórcy

autor

El-Shafei A.

• National Research Centre, Textile Research Division, Dokki, Cairo, Egypt Phone: [phone]; Fax: [phone]

autor

Knittel D.

• German Textile Research Centre North-West e.V. (DTNW), D-47798 Krefeld, Germany

autor

Schollmeyer E.

• German Textile Research Centre North-West e.V. (DTNW), D-47798 Krefeld, Germany

Bibliografia

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