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

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