| Titre : |
A new dispersant for water-borne pigment concentrates |
| Type de document : |
texte imprimé |
| Auteurs : |
W. Heilen, Auteur ; S. Silber, Auteur ; Georg Feldmann-Krane, Auteur |
| Année de publication : |
1996 |
| Article en page(s) : |
p. 306-311 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Tags : |
'Peinture eau' Encre 'Dispersion aqueuse 'Adjuvant Dispersant Pigment Concentrat Mouillant |
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
Selection of wetting and dispersing aids for waterborne systems is discussed, considering pigment loading, flocculation, viscosity stability, colour development and effects on other properties of coatings and inks. A novel wetting and dispersing agent will be described which meets practical industrial needs. It offers the opportunity to produce pigment concentrates without using additional wetting additives or grinding resins. |
| Note de contenu : |
- TECHNICAL REVIEW : Tinting - Pigment pastes for solvent-based coatings - Pigments pastes for water-borne coatings
- THE DISPERSION PROCESS : Wetting of pigment particle surfaces - Mechanical de-agglomeration of pigment particles - Mode of stabilization - Methods of evaluation - Influencing factors
- CONCEPT OF AN IDEAL WATER-BORNE PIGMENT CONCENTRATE
- PROPERTIES : Pigment content and storage stability of the pastes - Colour-strength development and stability - Compatibility with resins - Flocculation stability and coating properties |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=17075 |
in SURFACE COATINGS INTERNATIONAL > Vol. 79, N° 7 (07/1996) . - p. 306-311
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