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Wool fibers were chemically modified by reaction with succinic and glutaric anhydrides. The weight gain (and acyl content) increased with increasing the reaction temperature (65-80ยฐC) and time (1-2 h), attaining 18.9% (158.9 mol/10 5 g) and 23% (163.9 mol/10 5 g) for succinylated and glutarylated wo
Ultrasound absorption spectra have been measured in the frequency-range of 5 -60 MHz for binary mixtures of triethylamine with acetic, propionic, trifluoroacetic and 2,2-dimethylpropionic acids. One acid relaxation, the rotational relaxation of the amine, and 3 different complex relaxations could be
## Abstract The effect of monomer concentration, exposure time, irradiation temperature, and weaving direction on the kinetics of grafting acrylic acid (AA), acrylonitrile (AN), and their mixture onto wool fabric has been studied at the dose rate of 1.38 Gy/s. The degree of grafting is found to dep
The toxicity to human bronchial (16-HBE14o-) epithelium cells of nonionic surfactants, polyoxyethylene-10-oleyl ether (C(18:1)E(10)), polyoxyethylene-10-dodecyl ether (C(12)E(10)), and N,N-dimethyl-dodecylamine-N-oxide (C(12)AO) alone or in combination with a range of pharmaceutically acceptable oil