Fluorinated resins in self-stratifying coatings / Chris Carr in EUROPEAN COATINGS JOURNAL (ECJ), N° 4/95 (04/1995)

[article]  inEUROPEAN COATINGS JOURNAL (ECJ) > N° 4/95 (04/1995) . - p. 262-266 Titre : Fluorinated resins in self-stratifying coatings Type de document : texte imprimé Auteurs : Chris Carr, Auteur ; Sue Benjamin, Auteur ; Derek J. Walbridge, Auteur Année de publication : 1995 Article en page(s) : p. 262-266 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Copolymère fluoroéthylène-vinyléther Energie de surface Epoxydes Liants Revêtements autostratifiants:Peinture autostratifiante Index. décimale : 667.9 Revêtements et enduits Résumé : A recently completed «Brite» project was successful in developing liquid, pigmented self-stratifying coatings. These coatings contain two or more resin components with different functions which spontaneously stratify after application to the substrate. A strong driving force for stratification is the surface energy difference between the two separate phases, but other properties inflence the degree of stratification. Coatings containing an epoxy resin component (high surface energy) with a low surface energy component such as floroethylyene/vinyl ether copolymers (FEVE) proved particularly successful combinations. In nonpigmented self-stratifying systems the degree of separation was great enough to cause delamination between the two resin layers. A single pigment, which is located in the basecoat layer of the final coating, was incorporated with success and decreased the tendency to delaminate. It was found that systems containing two pigments which were intended to stratify wery more unpredictable, with the pigments often ending up distributed throughout the film. Note de contenu : - Selection and characterisation of materials - Characterisation of stratification in films - Solubility and compatibility - Surface tensions Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11298 [article]

Réservation

Réserver ce document

Exemplaires (1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
002503	-	Périodique	Bibliothèque principale	Documentaires	Disponible

Investigation into the sequential application of cationic/anionic fixing agents to improve the oxidative washing resistance of CI Leuco Sulphur Black 1-dyed cotton fabric / Quratulain Mohtashim in COLORATION TECHNOLOGY, Vol. 136, N° 3 (06/2020)  

[article]  inCOLORATION TECHNOLOGY > Vol. 136, N° 3 (06/2020) . - p. 263-269 Titre : Investigation into the sequential application of cationic/anionic fixing agents to improve the oxidative washing resistance of CI Leuco Sulphur Black 1-dyed cotton fabric Type de document : texte imprimé Auteurs : Quratulain Mohtashim, Auteur ; Muriel Rigout, Auteur ; Chris Carr, Auteur Année de publication : 2020 Article en page(s) : p. 263-269 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Colorimétrie Coton Le coton est une fibre végétale qui entoure les graines des cotonniers "véritables"(Gossypium sp.), un arbuste de la famille des Malvacées. Cette fibre est généralement transformée en fil qui est tissé pour fabriquer des tissus. Le coton est la plus importante des fibres naturelles produites dans le monde. Depuis le XIXe siècle, il constitue, grâce aux progrès de l'industrialisation et de l'agronomie, la première fibre textile du monde (près de la moitié de la consommation mondiale de fibres textiles). Fixateurs (chimie) Oxydation Photostabilité Résistance à l'abrasion Résistance à la traction Solidité de la couleur Solidité de la teinture Sulfure de sodium Teinture -- Fibres textiles Textiles et tissus -- Finition Textiles et tissus -- Lavage Index. décimale : 667.3 Teinture et impression des tissus Résumé : Sulphur-dyed cellulosic textiles are susceptible to washing powders containing activated peracid formulations resulting in obvious fading during repeated laundering. This study presents a novel one-bath/two-stage exhaust finishing process to improve the oxidative wash fastness of CI Leuco Sulphur Black 1-dyed cotton fabric. The effect of the combined Tinofix ECO and Bayprotect Cl after-treatment was to impart better colour fastness to oxidative International Organisation for Standardisation (ISO) 105 CO9 washing of the dyed cotton compared with those dyed fabrics after-treated with Tinofix ECO alone. In addition, while the dyed fabrics rub and light fastness performances were unchanged by the after-treatments, some improvement in the tensile strength of the combined Tinofix ECO and Bayprotect Cl after-treated fabrics was observed. Note de contenu : - EXPERIMENTAL : Materials - Dyeing with Diresul RAD - Dyeing with sodium sulphide - After-treatment with Tinofix ECO - After-treatment with Bayprotect Cl - Colour measurement - Determination of fastness properties - Strength measurement - RESULTS AND DISCUSSION : The effect of varying concentrations of Tinofix ECO on the wash fastness of sulphur-dyed cotton fabric - The effect of varying concentrations of Bayprotect Cl on the wash fastness of 5% owf Tinofix ECO-treated sulphur-dyed fabrics - Development of a one-bath/two-stage wash protection process - The effect of Tinofix ECO and Bayprotect Cl after-treatments on the rubbing and light fastness of Cl Leuco Sulphur Black 1-dyed cotton fabric - The effect of Tinofix ECO and Bayprotect Cl after-treatments on the tensile strength of Cl Leuco Sulphur Black 1-dyed cotton fabric DOI : https://doi.org/10.1111/cote.12460 En ligne : https://onlinelibrary.wiley.com/doi/epdf/10.1111/cote.12460 Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34299 [article]

Réservation

Réserver ce document

Exemplaires (1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
21787	-	Périodique	Bibliothèque principale	Documentaires	Disponible

Waterborne technology : The current and future trends / Chris Carr in PAINTINDIA, ANNUAL 1997 (1997)

[article]  inPAINTINDIA > ANNUAL 1997 (1997) . - p. 113-118 Titre : Waterborne technology : The current and future trends Type de document : texte imprimé Auteurs : Chris Carr, Auteur Année de publication : 1997 Article en page(s) : p. 113-118 Langues : Anglais (eng) Index. décimale : 667.9 Revêtements et enduits Note de contenu : - Conventional latices : Wax containing systems - VeoVa - Bidomal latices - Hard/soft latex bleuds - Core-shell particles - Crosslinking latices : Polyurethanes - Epoxies - Fluorinated - Self-crosslinking resins : Alkyds - Others - Open time - The future Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=13355 [article]

Réservation

Réserver ce document

Exemplaires (1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
006471	-	Périodique	Bibliothèque principale	Documentaires	Disponible

---

1 (1 - 3 / 3)