This thesis considers a nanotechnology approach based on the production of metals pre-treatments and organic coatings (a complete protection system at all) designed from the nanoscale. The final aim is to develop protection systems with improved corrosion protection properties and a low environmental impact. In particular, multifunctional silane hybrid molecules were used to design sol-gel pre-...

Acrylic acid has good environmental weather resistance, water alcohol dirt and other properties. An acrylic dispersion with a core–shell structure was prepared reacted polyisocyanate-type curing agent to prepare waterborne polyurethane topcoat suitable for wood. The two-component used in combination primer sealing applied Pine (Pinus strobus) boards carry out gloss, wear adhesion experiments. e...

Phosphorus modified polyurethane/acrylic hybrid dispersions were prepared for flame retardant transparent wood coatings. The polymerisation was carried out in three steps. In the first one, polyurethane synthesised using an acrylic monomer as solvent. second step involved water addition that promoted phase inversion and lastly, part polymerised. phosphorous compounds covalently linked to a phos...

The review provides an overview of research findings on microencapsulation for functional textile coatings. Methods the preparation microcapsules in textiles include situ and interfacial polymerization, simple complex coacervation, molecular inclusion solvent evaporation from emulsions. Binders play a crucial role coating formulations. Acrylic polyurethane binders are commonly used finishing, w...

in this work, polypyrrole/ceo2 nanocomposite (nc) was synthesized in the presence of methylorange as a reactive self-degraded soft template. the field emission scanning electron microscopy(fesem) images indicate that the ceo2 nps have a nucleus effect and cause a homogenous ppycore–shell type morphology with an encapsulation of the ceo2 core by the ppy shell. the effect ofnc on acrylic waterbor...