BackSearch
Now showing items 1-10 of 239
Synthesis, characterization and application of acrylic/silica hybrid film for coating.
(2018-10-09)
El degradado y deterioro debido a los agentes atmosféricos de edificios históricos, monumentos y/o esculturas con piedras de origen natural, es un problema que se conoce desde la antigüedad.El objetivo de este proyecto, ...
Role of grafting on particle morphology and film properties of polyurethane-polyacrylate hybrid dispersions.
(2018-07-19)
Typically, the PU/acrylic hybrid nanoparticle dispersions are prepared in multistep procedure, composed of synthesis of PU in organic solvents, dispersion of PU/solvents into water, solvent removal, addition of acrylic ...
Synthèse et caractérisation de particules thermosensibles de poly(N-vinylcaprolactame) par polymérisation en émulsion en utilisant un stabilisant macromoléculaire réactif
(2016-12-16)
Résumé : Au cours de cette thèse, deux types de particules thermosensibles de poly(N-vinylcaprolactame) (PVCL) ont été synthétisées par polymérisation en émulsion en utilisant un stabilisant macromoléculaire porteur d'une ...
Sagar barietatearen eta polifenolen eragina Euskal Herriko sagardoaren ezaugarrietan
(2017-04-11)
Bertako sagarrak erabilita, sagar barietate bakarreko sagardoak egin dira, hiru kanpainetan zehar: 2012, 2013 eta 2014ko kanpainetan, hain zuzen ere. Sagar mota bakoitzak ematen duen sagardoa aztertzeko, muztioetatik ...
Waterborne Acrylate-Based Hybrid Coatings with Enhanced Resistance Properties on Stone Surfaces
(MDPI, 2018-08)
The application of coating polymers to building materials is a simple and cheap way to preserve and protect surfaces from weathering phenomena. Due to its environmentally friendly character, waterborne coating is the most ...
Self-healing waterborne polyurethane dispersions
(2018-12-11)
Se sintetizaron nuevas dispersiones acuosas de PU(U) auto-curativas mediante la incorporación de disulfuros aromáticos dinámicos. La microestructura de estos PU(U)s fue optimizada jugando sistemáticamente con bloques ...
Evaluation of lactic acid bacteria, bifidobacteria and the exopolysaccharides they produce for the development of foods with functional characteristics.
(2018-12-14)
Las bacterias ácido lácticas (BAL) incluyen un grupo muy heterogéneo de microorganismos, cuya característica principal es la producción de ácido láctico como producto final mayoritario de la fermentación de una variedad ...
Stabilization of polymer dispersions by using ionic monomers
(2017-06-12)
Surfactants are the necessary evil in the commercial production of waterborne dispersions to stabilize the polymer particles. However, they are deleterious for application properties as their migration reduces gloss, ...
Flexible aromatic disulfide monomers for high-performance self-healable linear and cross-linked poly(urethane-urea) coatings
Nevejans, Sil; Ballard, Nicholas 
; Fernández San Martín, Mercedes; Reck, Bernd; Asua González, José María (Elsevier, 2019)
; Fernández San Martín, Mercedes; Reck, Bernd; Asua González, José María (Elsevier, 2019)
Implementation of the self-healing concept in coatings is challenging because they have to combine mechanical strength and chain mobility. This challenge is addressed in this work by studying the effect of the polymer ...
One-Pot Synthesis of Waterborne Polymeric Dispersions Stabilized with Alkali-Soluble Resins
(MDPI, 2018-01)
Alkali-soluble resins (ASRs) are a type of electrosteric emulsifiers of high interest because they can profitably improve the features of waterborne dispersions. In this work, they have been synthesized in-situ through a ...