Ambient temperature self-crosslinking latices using low generation PAMAM dendrimers as inter-particle crosslinking agents
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F18%3A39912719" target="_blank" >RIV/00216275:25310/18:39912719 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1016/j.porgcoat.2018.02.027" target="_blank" >http://dx.doi.org/10.1016/j.porgcoat.2018.02.027</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.porgcoat.2018.02.027" target="_blank" >10.1016/j.porgcoat.2018.02.027</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Ambient temperature self-crosslinking latices using low generation PAMAM dendrimers as inter-particle crosslinking agents
Popis výsledku v původním jazyce
This study focuses on one-component ambient temperature self-crosslinking latex coating compositions containing poly(amidoamine) (PAMAM) dendrimers in the role of eco-friendly crosslinking agents. Low generation amine-terminated PAMAM dendrimers of in the form of aqueous solution were added into acrylic latices containing diacetone acrylamide (DAAM) repeat units in their polymer structure. The latex storage stability and coating performance were evaluated and compared with the coating compositions containing the conventional adipic acid dihydrazide (ADH) crosslinking agent. It was found that the latices containing PAMAM dendrimers, exhibited a long-term storage stability and provided crosslinked coating films of high gloss, transparency and mechanical performance comparable to ADH-based self-crosslinking latices. Moreover, PAMAM-crosslinked coatings exhibited excellent water-whitening resistance.
Název v anglickém jazyce
Ambient temperature self-crosslinking latices using low generation PAMAM dendrimers as inter-particle crosslinking agents
Popis výsledku anglicky
This study focuses on one-component ambient temperature self-crosslinking latex coating compositions containing poly(amidoamine) (PAMAM) dendrimers in the role of eco-friendly crosslinking agents. Low generation amine-terminated PAMAM dendrimers of in the form of aqueous solution were added into acrylic latices containing diacetone acrylamide (DAAM) repeat units in their polymer structure. The latex storage stability and coating performance were evaluated and compared with the coating compositions containing the conventional adipic acid dihydrazide (ADH) crosslinking agent. It was found that the latices containing PAMAM dendrimers, exhibited a long-term storage stability and provided crosslinked coating films of high gloss, transparency and mechanical performance comparable to ADH-based self-crosslinking latices. Moreover, PAMAM-crosslinked coatings exhibited excellent water-whitening resistance.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
20506 - Coating and films
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2018
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Progress in Organic Coatings
ISSN
0300-9440
e-ISSN
—
Svazek periodika
119
Číslo periodika v rámci svazku
June
Stát vydavatele periodika
NL - Nizozemsko
Počet stran výsledku
8
Strana od-do
91-98
Kód UT WoS článku
000434754200013
EID výsledku v databázi Scopus
2-s2.0-85042656136