Zobrazeno 1 - 10
of 374
pro vyhledávání: '"J. Gacén"'
Autor:
D. Cayuela, J. Gacén
Publikováno v:
Journal of the Textile Institute. 100:607-611
The differential solubility of man-made cellulosic fibres in zinc chloride/formic acid dissolutions has been studied. This technique of characterisation of the fine structure has been applied to substrates of different families of cellulosic man-made
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 93:921-926
Polyamide 6.6 multifilament yarns are converted to crimped fibres by texturing in order to simulate the properties of natural staple fibre yarns for textile applications. Texturing is carried out by mechanical stresses (turbulences or twisting) in di
Publikováno v:
Fibers and Polymers. 8:512-519
Polyamide 66 multifilament yarns are textured in order to be endowed the properties of natural staple fibre yarns for textile applications. Texturing changes crystallinity, orientation and promotes the formation of stable secondary links between the
Publikováno v:
European Polymer Journal. 41:753-759
The IR spectra of several samples of polyamide 6 fibres treated with solutions of different concentrations of iodine and potassium iodide were studied. The IR spectra of their respective iodine desorptions, obtained by means of treatment with sodium
Publikováno v:
Coloration Technology. 121:21-24
This study investigates the influence of wool bleaching with hydrogen peroxide on the kinetics of wool dyeing, using a milling dye CI Acid Blue 80. The dyeing kinetics were studied at different temperatures on both unbleached and bleached wool [15 an
Publikováno v:
Coloration Technology. 120:97-100
Woven polyester upholstery fabrics, comprising multilobal filament yarn warp and textured yarn weft, were heat-set at different temperatures. The weft of these heat-set fabrics was dyed at high temperature (130 °C) using dyes of small and large mole
Publikováno v:
Coloration Technology. 119:191-197
Polyester woven fabrics for upholstery comprising multilobal filament yarn warp and textured yarn weft have been heat-set at different temperatures and then dyed at high temperature (130 °C) using dyes of small and large molecular size, in order to
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 72:729-735
The determination of the effective temperature of the thermal treatment applied to polyester substrates in the textile process has been broadly studied by differential scanning calorimetry (DSC). In this investigation, the authors have studied the po
Publikováno v:
Journal of the Textile Institute. 93:29-42
A polyester fabric has been heatset in an industrial plant over a wide range of temperatures (160–220°C) to study the influence of this variable in the modification of the fine structure produced b...
Publikováno v:
Coloration Technology. 116:159-162
The evolution of dye absorption and fine structure variations due to heat treatment in high-bulk yarns was studied. Two acrylic fibres of different commercial origin were employed. Using these, the following yarns were spun: 100% relaxed (N), 100% re