| Autor: |
Cardamone, Jeanette M., Stuhrke, Dick, Riehle, Richard J. |
| Předmět: |
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| Zdroj: |
Proceedings of the Annual International Conference & Exhibition of AATCC; 2002, p70-80, 11p |
| Abstrakt: |
Cationic amine polyamide-epichlorohydrin (PAE) resins were applied as pretreatments to wool, cotton, and blends of wool/cotton fabrics for subsequent one-step union dyeing with acid dyes according to the conventional wool dyeing process. Compared to cationic biguanide and dimethyloldihydroxyethyleneurea/alkyl amine pretreatments, which are known to be effective for onestep union dyeing of wool/cotton blends when applied at levels of 2% to 10% on weight of bath (owb), PAE resins were equally as effective when applied at 1.25% owb for 30 minutes at 20°C. PAE resins provide an efficient alternative to conventional dyeing processes used to achieve union shades and could lead to improved marketability of wool/cotton blends. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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