Modelling and analysis of a system based on symbolic representation of logic

Samanta, Bimal; Samanta, Mousumi; Das, Manojit; Sarkar, Bijan

doi:10.1080/09617353.2004.11690791

Cited by 1 publication

(1 citation statement)

References 13 publications

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“…[1][2][3] Usually, basic dyes have high shade brilliance but poor light fastness, and acrylic fibers containing acidic dye sites can be readily dyed with classical basic dyes, which have surprisingly high lightness and wash fastness in comparison with the same dyes on natural fibers. 4 The pickup of an acid dye by as-spun acrylic fibers through the addition of Al 3ϩ , Zn 2ϩ , or Cr 3ϩ ions to a bath was established by Abdurakhmanova et al 5 They also examined the sorption of acid dyes by acrylic fibers, and the interaction mechanism between metallic cations and fibers was examined with IR, 6 which confirmed the orientation of fabric molecules such as CN side groups or CO side groups in PAN and PAN copolymers.…”

Section: Introductionmentioning

confidence: 96%

Effect of some metal salt pretreatments on acrylic printing

El-Gabry

Hakeim

2004

J of Applied Polymer Sci

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Acrylic fabrics were pretreated with metal salts (aluminum sulfate, copper sulfate, ferrous sulfate, and potassium dichromate) in different concentrations. The tensile strength, elongation, and moisture regain of pretreated and untreated samples were examined. The effects of various concentrations of the metal salts, the pH of the printing paste, and the thickening agent on the color strength and fastness properties of the printed fabrics were studied to determine the optimum printing conditions. The pretreatment improved the printability of acrylic modified with a cationic dye and the fastness properties. © 2004 Wiley Periodicals, Inc. J Appl Polym Sci 94: 130 -134, 2004

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