{"id":84814,"date":"2000-02-06T00:00:00","date_gmt":"2000-02-06T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/interaction-of-crosslinking-agents-and-lipid-compounds-with-chrome-collagenic-material\/"},"modified":"2000-02-06T00:00:00","modified_gmt":"2000-02-06T00:00:00","slug":"interaction-of-crosslinking-agents-and-lipid-compounds-with-chrome-collagenic-material","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/interaction-of-crosslinking-agents-and-lipid-compounds-with-chrome-collagenic-material\/","title":{"rendered":"Interaction of crosslinking agents and lipid compounds with chrome collagenic material"},"content":{"rendered":"<h2>Tesis doctoral de <strong> M. Teresa Bosch Vilardell <\/strong><\/h2>\n<p>Se estudian los procesos de recurtici\u00f3n y engrase de la piel curtida con sales de cromo trivalente. Se ha estudiado el efecto de ocho agentes recurtientes a cuatro niveles de concentraci\u00f3n sobre piel ovina y de catorce agentes recurtienes a dos niveles de concentraci\u00f3n sobre piel bovina. Tambi\u00e9n se ha considerado el efecto de diez engrasantes a dos niveles de concentraci\u00f3n sobre piel ovina y de veinte agentes engrasantes a un unico nivel de contraci\u00f3n sobre piel bovina.  se ha considerado la influencia de estos agentes sobre las propiedades mec\u00e1nicas, de tacto, de confort, de estabilidad t\u00e9rmica, qu\u00edmicas, tintoriales y de solidez. La metodolog\u00eda utilizada ha sido la establecida por la ilutcs(uni\u00f3n internacional de qu\u00edmicos y tecnicos del cuero), organismo que promulga las normas que son reconocidas a nivel iso y europeo para este sector.  la caracterizaci\u00f3n t\u00e9rmica de las pieles recurtidas se ha efectuado aplicando calorimetr\u00eda diferencias de barrido y analisis termomec\u00e1nico. Se han medido las propiedades de aislamiento t\u00e9rmico de los productos obtenidos. Los productos engrasantes se han analizado por absorci\u00f3n en fase s\u00f3lida. Todos los experimentos se han realizado a escala de planta piloto con el fin de reproducir las condiciones industriales de trabajo.  los resultados obtenidos permiten profundizar en el conocimiento tecnico y cientifico de estas operaciones industriales. En relaci\u00f3n en la recurtici\u00f3n sobre piel ovina, se ha optimizado la formulaci\u00f3n que proporciona mejores propiedades y se ha observado que los parametros determinados por dsc y temperatura de contracci\u00f3n estan asociados a fenomenos termodinamicos distintos. la recurtici\u00f3n sobre piel bovina mejora la compresibilidad y el grado de blandura de la piel. Excepto la sal de cromo y aluminio y el aldehido lineal, los dem\u00e1s recurtientes mejoran las propiedades de tracci\u00f3n y desgarro de la piel. El an\u00e1lisis termomec\u00e1nico se ha aplicado por primera<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Interaction of crosslinking agents and lipid compounds with chrome collagenic material<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Interaction of crosslinking agents and lipid compounds with chrome collagenic material <\/li>\n<li><strong>Autor:<\/strong>\u00a0 M. Teresa Bosch Vilardell <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de catalunya<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 02\/06\/2000<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Albert Manich Bou<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: a Subirana Juan <\/li>\n<li>anthony Covington (vocal)<\/li>\n<li>heinz-peter Germann (vocal)<\/li>\n<li>agust\u00ed Marsal monje (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de M. Teresa Bosch Vilardell Se estudian los procesos de recurtici\u00f3n y engrase de la piel curtida con [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[332,15830,56505,305,15596,16869,334,17,966,1126,2453],"tags":[178957,61793,15747,46904,46903,178956],"class_list":["post-84814","post","type-post","status-publish","format-standard","hentry","category-ciencias-tecnologicas","category-ensayo-de-materiales","category-fibras-naturales","category-ingenieria-y-tecnologia-quimicas","category-politecnica-de-catalunya","category-procesos-industriales","category-procesos-quimicos","category-quimica","category-quimica-macromolecular","category-tecnologia-de-materiales","category-tecnologia-industrial","tag-a-subirana-juan","tag-agusti-marsal-monje","tag-albert-manich-bou","tag-anthony-covington","tag-heinz-peter-germann","tag-m-teresa-bosch-vilardell"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/84814","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=84814"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/84814\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=84814"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=84814"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=84814"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}