View in EDS HTML Full Text PDF Full Text

The plasticisation model of dye diffusion: Part 4.

Saved in:
Bibliographic Details
Title: The plasticisation model of dye diffusion: Part 4.
Authors: Burkinshaw, Stephen M.1 (AUTHOR) s.m.burkinshaw@leeds.ac.uk
Source: Coloration Technology. Feb2026, Vol. 142 Issue 1, p119-141. 23p.
Subjects: Polyamides, Material plasticity, Physisorption, Mathematical models, Desorption, Temperature effect, Thermal diffusivity
Abstract: Previously published data reported for the temperature dependency of the diffusion of an organic acid within PA 6 film, as well as the desorption of three acid dyes from dyed nylon 66 fabric, diffusion of an acid dye within nylon 6 film and the adsorption of a sulphur dye onto nylon 66 fabric, over a diverse range of application/washing/dyeing temperatures and conditions, were re‐evaluated using the Williams‐Landel‐Ferry (WLF) equation. As the experimentally observed diffusion/desorption/adsorption of the organic acid, each of the anionic dyes and the sulphur dye within/from/onto each of the respective polyamide substrates adhered to a WLF relationship, the thermally activated diffusivity of the various anionic species is governed by the thermally regulated structural relaxation times of the water‐saturated, water‐swollen, water‐plasticised, poly(ε‐caprolactam) or poly(hexamethylene) adipamide macromolecules. The plasticisation model of dye diffusion seems to offer a reasonable explanation of the observed temperature dependency of the diffusivity of the simple organic acid, each of the four acid dyes and the sulphur dye within both types of aliphatic polyamide. [ABSTRACT FROM AUTHOR]
Copyright of Coloration Technology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
Full text is not displayed to guests.
FullText Links:
  – Type: pdflink
Text:
  Availability: 1
Header DbId: egs
DbLabel: Engineering Source
An: 190788975
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: The plasticisation model of dye diffusion: Part 4.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Burkinshaw%2C+Stephen+M%2E%22">Burkinshaw, Stephen M.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> s.m.burkinshaw@leeds.ac.uk</i>
– Name: TitleSource
  Label: Source
  Group: Src
  Data: <searchLink fieldCode="JN" term="%22Coloration+Technology%22">Coloration Technology</searchLink>. Feb2026, Vol. 142 Issue 1, p119-141. 23p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Polyamides%22">Polyamides</searchLink><br /><searchLink fieldCode="DE" term="%22Material+plasticity%22">Material plasticity</searchLink><br /><searchLink fieldCode="DE" term="%22Physisorption%22">Physisorption</searchLink><br /><searchLink fieldCode="DE" term="%22Mathematical+models%22">Mathematical models</searchLink><br /><searchLink fieldCode="DE" term="%22Desorption%22">Desorption</searchLink><br /><searchLink fieldCode="DE" term="%22Temperature+effect%22">Temperature effect</searchLink><br /><searchLink fieldCode="DE" term="%22Thermal+diffusivity%22">Thermal diffusivity</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Previously published data reported for the temperature dependency of the diffusion of an organic acid within PA 6 film, as well as the desorption of three acid dyes from dyed nylon 66 fabric, diffusion of an acid dye within nylon 6 film and the adsorption of a sulphur dye onto nylon 66 fabric, over a diverse range of application/washing/dyeing temperatures and conditions, were re‐evaluated using the Williams‐Landel‐Ferry (WLF) equation. As the experimentally observed diffusion/desorption/adsorption of the organic acid, each of the anionic dyes and the sulphur dye within/from/onto each of the respective polyamide substrates adhered to a WLF relationship, the thermally activated diffusivity of the various anionic species is governed by the thermally regulated structural relaxation times of the water‐saturated, water‐swollen, water‐plasticised, poly(ε‐caprolactam) or poly(hexamethylene) adipamide macromolecules. The plasticisation model of dye diffusion seems to offer a reasonable explanation of the observed temperature dependency of the diffusivity of the simple organic acid, each of the four acid dyes and the sulphur dye within both types of aliphatic polyamide. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Coloration Technology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=190788975
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1111/cote.12816
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 23
        StartPage: 119
    Subjects:
      – SubjectFull: Polyamides
        Type: general
      – SubjectFull: Material plasticity
        Type: general
      – SubjectFull: Physisorption
        Type: general
      – SubjectFull: Mathematical models
        Type: general
      – SubjectFull: Desorption
        Type: general
      – SubjectFull: Temperature effect
        Type: general
      – SubjectFull: Thermal diffusivity
        Type: general
    Titles:
      – TitleFull: The plasticisation model of dye diffusion: Part 4.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Burkinshaw, Stephen M.
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 01
              M: 02
              Text: Feb2026
              Type: published
              Y: 2026
          Identifiers:
            – Type: issn-print
              Value: 14723581
          Numbering:
            – Type: volume
              Value: 142
            – Type: issue
              Value: 1
          Titles:
            – TitleFull: Coloration Technology
              Type: main
ResultId 1