In this thesis, we study the improvement of the UV protection of polyester textiles by introducing nano or microparticles of TiO2 in the polyester during the extrusion of the yarn. Initially, the influence of different dispersing agents on the good dispersion and mixing of TiO2 with PET is studied. The dispersing agents studied are a partially saponified ester wax of mountain acids (PSEMA), an ester of montanic acids with multifunctional alcohols (MAWMA), an amide wax based on N, N'-bisstearoyl ethylenediamine (AW) and an IQAP dispersant. By non-isothermal crystallization and birefringence microscopy, the good dispersion capacity of MAWMA is observed, so this dispersant is chosen for later study. Next, the importance of the crystalline f...
Tese de doutoramento em Ciência e Engenharia de Polímeros e CompósitosMicroinjection moulding of pol...
The world of technical textiles is present every day in more sectors. In the work presented, a new f...
El método de spray pirólisis ha sido utilizado para la obtención de nanomateriales bajo condiciones ...
In this thesis, we study the improvement of the UV protection of polyester textiles by introducing n...
In this thesis, the phase behavior in water of a technical grade diglycerol-based surfactant (C41V) ...
1 recurso en línea (75 páginas) : ilustraciones color, figuras, tablas.Starch is a naturally occurri...
The aim of the present thesis is to fabricate, to applicate, and to integrate nanomaterial-based che...
Tesis (Doctorado en Nanociencias y Materiales)"En el presente trabajo se reporta la síntesis rápida ...
In this thesis, a series of different metal-zeolite catalysts has been studied using X-ray absorptio...
From a long time, finishes have been developed with fragances; despite this fact, whatever the techn...
Els polímers de coordinació nanoestructurats (NCP) han sorgit com una nova família de nanopartícules...
In 1931, the first research work related to microencapsulation was published, in which a microcapsul...
Resumen: Las nanopartículas de sílice SiO2, están siendo altamente utilizadas en el campo biológico,...
PLA nanocomposites sheets that is rnodified with multi-functional epoxide reactive agent (Joncryi430...
Tesis (Maestría en Nanociencias y Nanotecnología)"La elucidación de estructuras cristalinas por difr...
Tese de doutoramento em Ciência e Engenharia de Polímeros e CompósitosMicroinjection moulding of pol...
The world of technical textiles is present every day in more sectors. In the work presented, a new f...
El método de spray pirólisis ha sido utilizado para la obtención de nanomateriales bajo condiciones ...
In this thesis, we study the improvement of the UV protection of polyester textiles by introducing n...
In this thesis, the phase behavior in water of a technical grade diglycerol-based surfactant (C41V) ...
1 recurso en línea (75 páginas) : ilustraciones color, figuras, tablas.Starch is a naturally occurri...
The aim of the present thesis is to fabricate, to applicate, and to integrate nanomaterial-based che...
Tesis (Doctorado en Nanociencias y Materiales)"En el presente trabajo se reporta la síntesis rápida ...
In this thesis, a series of different metal-zeolite catalysts has been studied using X-ray absorptio...
From a long time, finishes have been developed with fragances; despite this fact, whatever the techn...
Els polímers de coordinació nanoestructurats (NCP) han sorgit com una nova família de nanopartícules...
In 1931, the first research work related to microencapsulation was published, in which a microcapsul...
Resumen: Las nanopartículas de sílice SiO2, están siendo altamente utilizadas en el campo biológico,...
PLA nanocomposites sheets that is rnodified with multi-functional epoxide reactive agent (Joncryi430...
Tesis (Maestría en Nanociencias y Nanotecnología)"La elucidación de estructuras cristalinas por difr...
Tese de doutoramento em Ciência e Engenharia de Polímeros e CompósitosMicroinjection moulding of pol...
The world of technical textiles is present every day in more sectors. In the work presented, a new f...
El método de spray pirólisis ha sido utilizado para la obtención de nanomateriales bajo condiciones ...