| Titre : |
Versatile and flexible : Analyzing the development of new novel high performance emulsion pressure sensitive adhesives |
| Type de document : |
texte imprimé |
| Auteurs : |
M. Ojunga-Andrew, Auteur ; Jong S. Guo, Auteur ; Sharon D. Trembley, Auteur ; Augustin T. Chen, Auteur |
| Année de publication : |
1999 |
| Article en page(s) : |
p. 29-34 |
| Note générale : |
Bibliogr. |
| Langues : |
Américain (ame) |
| Catégories : |
Adhésifs -- Propriétés mécaniques
Adhésifs en phase aqueuse
Adhésifs sensibles à la pression
Essais de pelage
Polyacryliques
Polymérisation en émulsion
Résistance au cisaillement
Réticulation (polymérisation)
Rhéologie
|
| Index. décimale : |
668.3 Adhésifs et produits semblables |
| Résumé : |
Analyzing the development of new novel high performance emulsion pressure sensitive adhesives. We have developed a family of high performance acrylic pressure sensitive adhesives (PSAs) using a novel emulsion polymerization technology. These new PSAs exhibit an excellent balance of peel and shear performances. The base polymers of these PSAs are compatible with many traditional tackifiers and other additives that allow greater formulation versatility for paper and film applications. This paper presents the new base polymers properties, capabilities and highlights our recent work for the removable and repositionable PSA applications. The markets and technology in the PSA industry are growing rapidly. Due to the VOC concern, many of the new applications also utilize emulsion PSAs. To meet the challenging market needs, we utilized new raw materials, processes and new chemistry to develop new emulsion PSAs that have higher performance and better environmental compliance. Although generally, waterborne PSAs have some shortfalls in performance compared to solution PSAs, new technology is closing this gap. The versatility of acrylic chemistry and polymerization processes allowed us to design base polymers with unique properties. |
| Note de contenu : |
I. New GELVA emulsion polymers
II. Formulation versatility
III. Tackification
IV. Typical rheological behavior of tackified PSA
V. Crosslinking |
| En ligne : |
https://drive.google.com/file/d/1lRftzcpNgZEcbNGNchOdX7jtVJoANZYp/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=20105 |
in ADHESIVES AGE > Vol. 42, N° 6 (06/1999) . - p. 29-34
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