Keywords: Non-isocyanate polyurethanes vegetable oils Carbon dioxide chemistry
Research group: Innovation in Catalysis Polimers Sostenibles
Record's date: 2018-09-27
Papper version: info:eu-repo/semantics/acceptedVersion
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
First page: 226
Publication Type: Article Artículo Article
Author, as appears in the article.: Masdeu, A. M. ; Ruiz, L.; Aghmiz, A. ; Lligadas, G. ; Ronda, J. C. ; Galià, M. ; Cádiz, V.
Department: Química Analítica i Química Orgànica Química Física i Inorgànica
Acronym 2: ECO2VALCAT
URV's Author/s: MASDEU BULTÓ, ANNA MARIA; Ruiz, L.; Aghmiz, A. ; LLIGADAS PUIG, GERARD; RONDA BARGALLÓ, JUAN CARLOS; GALIÀ CLUA, MARINA TERESA; CÁDIZ DELEITO, MARIA VIRGINIA
Abstract: Intensive research has recently been carried out to synthesize non-isocyanate polyurethanes (NIPUs) from five-membered cyclic carbonates and amines as a sustainable route to industrial relevant polyurethanes. Herein, an activated disubstituted cyclic carbonate and methyl ester containing monomer CE was prepared using castor oil based heptanal and CO2. Good results for the catalytic cycloaddition have been obtained using renewable sugar cane bagasse in combination with TBAB, and this system has been shown to be recyclable. A novel poly(amide-hydroxyurethane) (PAHU) was obtained by bulk ringopening and amidation polymerization of high reactive CE with 1,6-diaminohexane at low temperature and in absence of catalyst. PAHU contains aliphatic pendant moieties allowing its self-assembling into nanoparticles in aqueous solution, showing potential application in catalysis or drug delivery among other applications.
Program founding action 2: VALORIZACION EFICIENTE DE CO2 A COMBUSTIBLES Y COMPUESTOS DE ALTO VALOR AÑADIDO MEDIANTE CATALISIS HOMOGENEA Y NANO-CATALISIS
Thematic Areas: Química Química Chemistry
licence for use: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 0032-3861
Author identifier: 0000-0001-7938-3902; ; ; 0000-0002-8519-1840; 0000-0002-0668-6600; 0000-0002-4359-4510; 0000-0003-2689-5407
Last page: 234
Project code 2: CTQ2016-75016-R
Journal volume: 124
Founding program 2: PROGRAMA ESTATAL DE INVESTIGACIÓN, DESARROLLO E INNOVACIÓN ORIENTADA A LOS RETOS DE LA SOCIEDAD
Link to the original source: https://www.sciencedirect.com/science/article/abs/pii/S0032386117307450?via%3Dihub
Funding program: plan; Excelencia; MAT2014-53652-R, plan; Retos; CTQ2016-75016-R
Article's DOI: 10.1016/j.polymer.2017.07.070
Entity: Universitat Rovira i Virgili
Journal publication year: 2017
Repositori URV