Now showing items 1-10 of 10

    • Analysis of lignin content in alkaline treated hemp fibres: thermogravimetric studies and determination of kinetics of delignification 

      Mijas Vélez, Gabriela Dayana; Manich, Albert; Lis Arias, Manuel José; Riba, Marta; Algaba Joaquín, Inés María; Cayuela Marín, Diana (2021)
      Conference lecture
      Restricted access - publisher's policy
      The ease of cultivation, structure and properties of hemp (Cannabis sativa L.), provide it a great potential for industrial applications; nevertheless, the unfavourable high content of lignin complicates its processing, ...
    • Analysis of lignin content in alkaline treated hemp fibres: thermogravimetric studies and determination of kinetics of different decomposition steps 

      Mijas Vélez, Gabriela Dayana; Manich, Albert; Lis Arias, Manuel José; Riba Moliner, Marta; Algaba Joaquín, Inés María; Cayuela Marín, Diana (2021-09-02)
      Article
      Restricted access - publisher's policy
      Hemp (Cannabis sativa L.) is a plant of which, its ease of cultivation, structure and properties, provide it great potential for industrial applications; nevertheless, the unfavorable content of lignin complicates its ...
    • Dyeing of cellulosic fibres by dyes obtained from biosources 

      Josa Rosell, Mariona; Alvarez, Tania; Mijas Vélez, Gabriela Dayana; Cayuela Marín, Diana; Prieto Fuentes, María Remedios; Riba Moliner, Marta (International Federation of Associations of Textile Chemists and Colourists (IFATCC), 2021)
      Conference lecture
      Restricted access - publisher's policy
    • Hemp cottonization 

      Mijas Vélez, Gabriela Dayana; Rafael Graciano, Montserrat; Cano Casas, Francesc; Lis Arias, Manuel José; Riba Moliner, Marta; Cayuela Marín, Diana (International Federation of Associations of Textile Chemists and Colourists (IFATCC), 2021)
      Conference lecture
      Restricted access - publisher's policy
    • High performance textile filaments based in polyester- CaF2 and montanic acid with multifunctional alcohols composites 

      Mijas Vélez, Gabriela Dayana; Riba Moliner, Marta; Sanchez Loredo, Maria Guadalupe; Cayuela Marín, Diana (International Federation of Associations of Textile Chemists and Colourists (IFATCC), 2021)
      Conference lecture
      Restricted access - publisher's policy
    • Influence of alkaline delignification time on the moisture uptake behaviour of hemp 

      Manich Bou, Albert M.; Lis Arias, Manuel José; Perez Renetero, Sonia; Riba Moliner, Marta; Mijas Vélez, Gabriela Dayana; Martí Gelabert, Meritxell; Cayuela Marín, Diana (2021-09-20)
      Article
      Open Access
      The influence of the alkaline delignification of hemp on its moisture uptake has been studied under the project “Preparation and functionalization of hemp for textile substrates” focussed on the reduction of cotton imports ...
    • Influence of the time of alkaline delignification on moisture uptake behaviour of hemp 

      Manich, Albert; Perez Renetero, Sonia; Marti, Meritxell; Mijas Vélez, Gabriela Dayana; Lis Arias, Manuel José; Riba, Marta; Algaba Joaquín, Inés María; Cayuela Marín, Diana (2021)
      Conference report
      Restricted access - publisher's policy
      Raw hemp fibres are alkaline delignified at different times in order to evaluate the effect of time of delignification on moisture uptake behaviour of hemp. Lignin content of samples is measured. Samples of original and ...
    • Obtaining of a PET-CaF2 hybrid multifilament: non-isothermal crystallization studies 

      Riba Moliner, Marta; Mijas Vélez, Gabriela Dayana; Sánchez-Loredo, María Guadalupe; Cayuela Marín, Diana (Elsevier, 2020-02)
      Article
      Restricted access - publisher's policy
      Poly(ethylene terephthalate) (PET) has been mixed with fluorite (CaF2) particles to obtain micro- and nanocomposites aiming to obtain a hybrid multifilament. In first term, the use of two montanic waxes and an amide wax ...
    • Obtaining of a PET/SiC hybrid multifilament: non-isothermal crystallization studies 

      Riba Moliner, Marta; Mijas Vélez, Gabriela Dayana; Roig Montoro, Davinia; Cayuela Marín, Diana (2020-11-04)
      Article
      Open Access
      Thermal processing properties are a key factor in the industrial processing industry. The obtaining of a PET-based hybrid composite multifilament with textile properties (yarns) is presented. The system is composed by ...
    • Optimización del proceso cotonización de cáñamo para sustratos textiles 

      Mijas Vélez, Gabriela Dayana; Rafael Graciano, Montserrat; Cano Casas, Francesc; Lis Arias, Manuel José; Manich Bou, Albert M.; Cayuela Marín, Diana (Asociación Española de Químicos y Coloristas Textiles, 2019-10-01)
      Article
      Open Access
      La sustitución del uso del algodón por el cáñamo conlleva un sinnúmero de ventajas medioambientales y económicas. Debido a su ubicuidad, su cultivo con reducidos requerimientos de pesticidas y agua y, a características ...