Results 31 to 40 of about 21,519 (276)

Examination of Dyeing Properties of the Dyed Organic Cotton Knitting Fabrics Using Yarrow (Achillea Biebersteinii AFAN and Achillea Millefolium L.)

open access: yesJournal of Natural Fibers, 2022
In this study, organic cotton knitting fabrics were dyed with yarrows (Achillea biebersteinii and Achillea millefolium L.). The fabric samples were separately dyed with flowers and leave-stems of yarrows – alum and yarrow – alum – gall oak.
Recep Karadag, Yusuf Yildiz
doaj   +1 more source

The Evolution of Relativistic Binary Progenitor Systems [PDF]

open access: yes, 2001
Relativistic binary pulsars, such as B1534+12 and B1913+16 are characterized by having close orbits with a binary separation of ~ 3 R_\sun. The progenitor of such a system is a neutron star, helium star binary. The helium star, with a strong stellar wind,
Bondi H.   +16 more
core   +4 more sources

On the evolution of anomalous X-ray pulsars and soft gamma ray repeaters with fallback disks [PDF]

open access: yes, 2009
We show that the period clustering of anomalous X-ray pulsars (AXPs) and soft gamma-ray repeaters (SGRs), their X-ray luminosities, ages and statistics can be explained with fallback disks with large initial specific angular momentum.
Alpar   +29 more
core   +2 more sources

Wastewater Treatment in Dyehouse using Flocculation Method and Water re-use [PDF]

open access: yesTekstilec, 2017
The main goal of the research was to determine whether the treatment of dye-house wastewater with fl occulation could be efficient enough for water re-use in further production.
Prelog Karla, Forte Tavčer Petra
doaj   +1 more source

The Potential Use of Organically Grown Dye Plants in the Organic Textile Industry: Experiences and Results on Cultivation and Yields of Dyers Chamomile (Anthemis tinctoria L.), Dyers Knotweed (Polygonum tinctorium Ait.) and Weld (Reseda luteola L.) [PDF]

open access: yes, 2003
The organic cultivation of dye plants for the certified natural textiles industry is an emerging and promising sector of organic farming. In 1999 a field trial was done with different provenances of Dyer’s Chamomile (Anthemis tinctoria L.), Dyer’s ...
Hartl, A., Vogl, C.R.
core   +1 more source

Investigation on fastness properties of plated interlock knitted fabrics

open access: yesCleaner Engineering and Technology, 2022
A study was conducted on eri silk/micro denier polyester/bamboo and eri silk/micro denier polyester/tencel plated interlock knitted fabrics with disperse and reactive dyes and also to test the color fastness properties of these selected eri silk plated ...
M. Ramesh Kumar   +3 more
doaj   +1 more source

Dyeing studies and fastness properties of brown naphtoquinone colorant extracted from Juglans regia L on natural protein fiber using different metal salt mordants [PDF]

open access: yes, 2017
In this study, wool fibers are dyed with a natural colorant extracted from walnut bark in presence and absence of mordants. The effect of aluminum sulfate, ferrous sulfate, and stannous chloride mordants on colorimetric and fastness properties of wool ...
Bukhari, Mohd Nadeem   +7 more
core   +2 more sources

First-time application of biomordants in conjunction with the Alkanna tinctoria root extract for eco-friendly wool dyeing

open access: yesJournal of Natural Fibers, 2019
Associated environmental hazards with the use of synthetic dyes and toxic metal mordants in the textile industry lead to concerns for alternatives. Natural dyes and biomordants are the new eco-friendly and biocompatible resources for textile coloration ...
Mohd Shabbir   +5 more
doaj   +1 more source

Comparing the Influence of the Drop Fill and Overflow Rinsing on the Reactive Dyeing Process in a Textile Dye House [PDF]

open access: yes, 2018
Drop/fill rinsing method was used for reducing the high water consumption of overflow rinsing process in textile dye house. However, it is not known whether this drop/fill method has adverse effects on the final fabric properties or not.
Cörekcioǧlu, M.   +4 more
core   +1 more source

First Application of Mix Metallic Salt Mordant Combinations to Develop Newer Shades on Wool with Bixa orellana Natural Dye Using Reflectance Spectroscopy

open access: yesJournal of Natural Fibers, 2018
Annatto colorants derived from Bixa orellana L. seeds have been extensively used in a wide range of food commodities such as dairy products, flour confectionery, fish, soft drinks, meat products, snack foods, and dry mixes.
Shahid -ul-Islam   +5 more
doaj   +1 more source

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