| Titre : |
New generation of nonionic non-gelling surfactants for emulsion polymerisation |
| Type de document : |
texte imprimé |
| Auteurs : |
Gregory W. Drewno, Auteur ; Christian H. Weidi, Auteur |
| Année de publication : |
2016 |
| Article en page(s) : |
p. 19-21 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Copolymère styrène acrylate de butyle
Copolymère styrène acrylique
Formulation (Génie chimique)
Latex
Polymères en émulsion
Rhéologie
Viscosité Brookfield
|
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
The latest development of a non-gelling nonionic surfactant can be used as a post-add stabiliser.
The newly developed non-gelling nonionic surfactant class Disponil NRG can be used as universal co-surfactant and post-add stabiliser in emulsion polymerisation reactions. Its superior physical properties such as the low pour points and the absence of gel phases during dilution makes it a product of choice. |
| Note de contenu : |
- FIGURES : 1. Gelling behaviour : 1. 60% solution of C12C14 ethoxylate (30 EO) in water - 2. 60% active Disponil NRG 301 (30 EO) in water
- TABLES : 1. Viscosities of different standard alcohol ethoxylates in various concentrations. Brookfield RT, 50rpm, reported in mPas - 2. Viscosities of the new non-gelling nonionic surfactants in various concentrations, Brookfield RT, 50rpm, reported in mPas - 3. Typical properties of the new Disponil NRG range - 4. Styrene formulation styrene-butyl acrylate copolymer - 5. Analytical results of styrene acrylic polymer dispersions according to table 4 with 30 mol EO nonionic surfactants - 6. Analytical results of styrene acrylic polymer dispersions according to table 4 with 40 mol EO nonionic - 7. Styrene acrylate screening formulation for post addition stabilisation testing - 8. Post-add stabilisation of a styrene acrylic latex that was prepared with anionic surfactants as sole emulsifier according |
| En ligne : |
https://drive.google.com/file/d/1f36KEs-Nl62ZSu1VP00MGk9WzFGxBTPL/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=27318 |
in POLYMERS PAINT COLOUR JOURNAL - PPCJ > Vol. 206, N° 4627 (12/2016) . - p. 19-21
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