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Tuning Thermal, Morphological, and Physicochemical Properties of Thermoplastic Polyurethanes (TPUs) by the 1,4-Butanediol (BDO)/Dipropylene Glycol (DPG) Ratio. [PDF]
Polymers (Basel), 2022 Ernzen JR, Romoaldo CH, Gommes C, Covas JA, Marcos-Fernández A, Fiorio R, Bianchi O. +6 moreeuropepmc +1 more sourcePOLIURETANOS BASEADOS EM ÓLEO DE MAMONA
Revista Jovens Pesquisadores, 2013 Neste trabalho de revisão foram apresentadas as principais características do óleo de mamona e de poliuretanos (PUs) obtidos a partir deste, descrevendo os métodos de síntese e obtenção empregados. Buscou-se reunir informações sobre novas tendências na área, bem como possíveis aplicações para este tipo de polímero considerando as diferentes ...Heliberto José Limberger, Cláudia Mendes Mählmann, Adriane Lawisch Rodríguez, Rosana de Cássia de Souza Schneider +3 moreopenaire +1 more sourceSintesis de poliuretanos a partir de polioles obtenidos a partir del aceite de higuerilla modificado por transesterificación con pentaeritritol Polyurethanes sintetized of polyols obtained from castor oil modified by transesterification with pentaerythritol</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Química Nova</i>, 2008 </span><br><span class="r_content">Castor oil was reacted by transesterification with various percentages in mass of pentaerythritol to obtain different esters of pentaerythritol. Alternatively, glycerol was also used instead of pentaerythritol for the same reaction in order to establish ...</span><br><span class="r_sub"><i>Manuel F. Valero<span id="ma_10" style="display:none">, Jorge E. Pulido, Álvaro Ramírez, Zhengdong Cheng</span> <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_10')">+3 more</a></small></i></span><br><small><a href="https://doaj.org/article/cb845b3b31224c5f94e377eef3c8ac64" target="_blank" rel="nofollow" title="doaj.org/article/cb845b3b31224c5f94e377eef3c8ac64">doaj</a> </small> <div id="more_10" style="display:none"><a href="/sci_redir.php?doi=10.1590%2FS0100-40422008000800031" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1590/S0100-40422008000800031'); alert('Copied the doi');">copy doi</a> <small>(10.1590/S0100-40422008000800031)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_10')">+1 more source</a></small><br></div><div class="r"><div style="margin-bottom:2px;overflow:hidden"><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-polyurethanes/" class="suggestion"onclick="show_loader();"><b>polyurethanes</b></a><br/><a href="/q-poliuretano/" class="suggestion"onclick="show_loader();"><b>poliuretano</b></a><br/><a href="/q-polyurethane/" class="suggestion"onclick="show_loader();"><b>polyurethane</b></a><br/></div><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-dispers%C3%B5es_aquosas/" class="suggestion"onclick="show_loader();"><b>dispersões aquosas</b></a><br/><a href="/q-aqueous_dispersions/" class="suggestion"onclick="show_loader();"><b>aqueous dispersions</b></a><br/><a href="/q-propriedades_mec%C3%A2nicas/" class="suggestion"onclick="show_loader();"><b>propriedades mecânicas</b></a><br/></div><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-nanocomposites/" class="suggestion"onclick="show_loader();"><b>nanocomposites</b></a><br/><a href="/q-mechanical_properties/" class="suggestion"onclick="show_loader();"><b>mechanical properties</b></a><br/><a href="/q-nanocomp%C3%B3sitos/" class="suggestion"onclick="show_loader();"><b>nanocompósitos</b></a><br/></div></div></div><div class="pagenav"><a href="/q-poliuretanos/p-5/" rel="nofollow"><b>previous</b></a> <a href="/q-poliuretanos/p-4/" rel="nofollow">4</a> <a href="/q-poliuretanos/p-5/" rel="nofollow">5</a> <b>6</b> <a href="/q-poliuretanos/p-7/" rel="nofollow">7</a> <a href="/q-poliuretanos/p-8/" rel="nofollow">8</a> <a href="/q-poliuretanos/p-7/" id="next" rel="nofollow"><b>next</b></a> </div><br></div>
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