✦ LIBER ✦

The tracer diffusion of dye anions in nylon 6 film

✍ Scribed by G. Chantrey; I. D. Rattee

Publisher: John Wiley and Sons
Year: 1974
Tongue: English
Weight: 498 KB
Volume: 18
Category: Article
ISSN: 0021-8995
DOI: 10.1002/app.1974.070180109

No coin nor oath required. For personal study only.

✦ Synopsis

The tracer diffusion coefficients of three S35-labeled dyes in nylon 6 film have been determined. The diffusion coefficients show marked concentration dependence, but this takes a form different from that shown by chloride ions in a related study. It is not possible to explain the data on the basis of electrostatic factors as in earlier work in which diffusion was accompanied by a freeenergy change. A diffusional interaction between dye molecules is postulated which takes the form of a free-volume saturation effect leading to an upper limiting diffusion coefficient at adsorption levels which depend upon the polymer order and the characteristics of the diffusing ion.

📜 SIMILAR VOLUMES

Diffusion of dye mixtures in nylon 6. Bi

Diffusion of dye mixtures in nylon 6. Binary mixtures of disperse dyes

✍ Jin-Woo Kim; Toshiro Iijima 📂 Article 📅 1976 🏛 John Wiley and Sons 🌐 English ⚖ 393 KB 👁 2 views

Transport of acid dye in nylon and conce

Transport of acid dye in nylon and concentration dependence of the diffusion coefficient

✍ Eizo Sada; Hidehiro Kumazawa; Shinichi Mizutani; Tetsuo Ando 📂 Article 📅 1987 🏛 John Wiley and Sons 🌐 English ⚖ 439 KB 👁 2 views

The dyeing kinetics of an acid dye (C.I. Acid Blue 40) in a nylon 6 film were investigated using partition-cell and film-roll methods at 80°C and pHs 2.3 and 3.05. The concentration dependence of diffusion coefficient of the dye in the nylon substrate measured by both methods was interpreted in term

Temperature dependence of diffusion of a

Temperature dependence of diffusion of a disperse dye in the multiple layers of nylon fabric

✍ Hiroaki Sasaki; Yoshio Honma; Hanpei Kidoh; Mikio Karasawa 📂 Article 📅 1991 🏛 John Wiley and Sons 🌐 English ⚖ 438 KB 👁 2 views

Effects of a bolaform electrolyte on the

Effects of a bolaform electrolyte on the sorption of acid dyes by a nylon 6 film

✍ Kunihiro Hamada; Hiroshi Haizuka; Ayumi Yamazaki 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 193 KB 👁 1 views

The sorption behavior of acid dyes by a nylon 6 film was investigated in the presence and absence of a bolaform electrolyte. The time dependence of the sorption changed with the pH values of the dye bath. At pH 3, equilibrium sorption was not established even after the immersion of the film in the a

Laser scanning confocal microscope chara

Laser scanning confocal microscope characterization of dye diffusion in nylon 6 fibers treated with atmospheric pressure plasmas

✍ Chunxia Wang; Lu Zhu; Yiping Qiu 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 334 KB 👁 2 views

Diffusion with simultaneous immobilizati

Diffusion with simultaneous immobilization in polymer–dye systems. I. Diffusion of the cationic dye anilana red BL in the anionically modified polyester fiber dilana

✍ Barbara Ostrowska; Anna Narebska; Henryk Krzystek 📂 Article 📅 1981 🏛 John Wiley and Sons 🌐 English ⚖ 467 KB 👁 2 views