Textile Coloration and Finishing (한국염색가공학회지)

The Korean Society of Dyers and Finishers (한국염색가공학회)
권호 표지

Durable Press Finishing of Silk/Cotton Fabrics with BTCA (3) - The Study of Ester Crosslinkages of Silk/Cotton Fabrics Treated with BTCA by FT-IR Spectroscopy -

BTCA에 의한 실크/면 교직물의 DP 가공 (3) - FT-IR 분광법에 의한 BTCA 처리 실크/면 교직물의 에스테르 가교 평가 -

  • Published : 2003.08.01
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Abstract

Fourier transform infrared spectroscopy(FT-IR) was used to characterize the intermolecular ester crosslinkages in cotton cellulose. The FT-IR data show that the band of the ester carbonyl group can be separated from overlapping carboxyl/carbonyl band by converting carboxyl group to carboxylate. When esterification occurs between a polycarboxylic acid and cotton cellulose, the carbonyl groups retained in the cotton exist in three forms; ester, carboxyl, and carboxylate anion. The FT-IR data were also correlated to the durable press rating result obtained. The appearance of BTCA-finished durable press silk/cotton fabrics were improved.

Keywords

References

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