Exploració per autor "Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon"
Ara es mostren els items 35-54 de 110
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Crystalline structure and thermotropic behavior of alkyltrimethylphosphonium amphiphiles
Gamarra Montes, Ana; Urpí Garriga, Lourdes; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Muñoz Guerra, Sebastián (2017-02-14)
Article
Accés obertQuaternary organophosphonium salts bearing long alkyl chains are cationic surfactants of interest owing to their physical and biological properties. In the present work, the crystal structure and thermotropic behavior of ... -
Development of fluorine-free waterborne textile finishing agents for anti-stain and solvent-water separation based on low surface energy (co)polymers
Lacruz Cruz, Amado; Salvador, Mireia; Blanco, Miren; Vidal, Karmele; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon (2021-01-01)
Article
Accés obertFabric functionalization to obtain omniphobic textiles is an increasing trend due to science and technology push in our current society. Fluorochemicals dominate the water and oil-repellent textile finishing market because ... -
Dielectric relaxations in poly(glycidyl phenyl ether): Effects of microstructure and cyclic topology
Gambino, Thomas; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Alegría, Angel; Barroso Burjans, Fabienne (American Chemical Society (ACS), 2016-02-09)
Article
Accés obertCyclic and linear, isoregic and aregic, and isotactic and atactic poly(glycidyl phenyl ether) (PGPE) with molecular weights up to Mw = 5.5 kg/mol are synthesized by ring-opening polymerization of glycidyl phenyl ether. ... -
Disappearance of melt memory effect with comonomer incorporation in isodimorphic random copolyesters
Sangroniz, Leire; Safari, Maryam; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Sardon, Haritz; Cavallo, Dario; Müller, Alejandro Jesús (American Chemical Society (ACS), 2023-09-21)
Article
Accés obertMelt memory effects in polymer crystallization have attracted much attention in the past few years. Although progress has been made in understanding how the chemical structure of polymers can affect melt memory, there are ... -
Elastomeric copolyesters of omega-pentadecalactone and cyclohexylenedimethylene succinate obtained by enzymatic polymerization
Urpí Garriga, Lourdes; Alla Bedahnane, Abdelilah; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon (Elsevier, 2023-01)
Article
Accés obertThe use of renewable monomers and green polymerization processes for preparing new synthetic polymers is a hot topic today. In this work we have obtained high molecular weight copolyesters derived from ¿-pentadecalactone ... -
Enzymatic recycling of polymacrolactones
Martínez Cutillas, Alfredo; León Cabanillas, Salvador; Oh, Sejin; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon (2022-02-16)
Article
Accés obertThe use of renewable monomers to make new polyesters which could replace the ones obtained from petrochemical resources employing green processes is attracting a lot of attention these days. With this in mind, three different ... -
Fluorine-free waterborne textile finishing agents for anti-stain and solvent-water separation based on low surface energy (co)poly(methacrylate)s
Lacruz, Amado; Salvador, Mireia; Blanco, Miren; Vidal, Karmele; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon (2022)
Comunicació de congrés
Accés restringit per política de l'editorialFabric functionalization to obtain omniphobic textiles is an increasing trend in our current society [1]. Fluorochemicals dominate the water and oil-repellent textile finishing market because of their excellent performance. ... -
Fully bio-based aromatic–aliphatic copolyesters: poly(butylene furandicarboxylate-co-succinate)s obtained by ring opening polymerization
Morales Huerta, Juan Carlos; Batista Ciulik, Claudio; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Muñoz Guerra, Sebastián (2017-01-28)
Article
Accés obertPoly(butylene 2,5-furandicarboxylate-co-succinate) copolyesters (coPBFxSy) have been synthesized by ring opening polymerization (ROP). Cyclic butylene 2,5-furandicarboxylate and butylene succinate oligomer mixtures, to ... -
Green and selective polycondensation methods toward linear sorbitol-based polyesters: enzymatic versus organic and metal-based catalysis
Gustini, Liliane; Lavilla, Cristina; Janssen, William; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Muñoz Guerra, Sebastián; Koning, Cor (2016-08-23)
Article
Accés obertRenewable polyesters derived from a sugar alcohol (i.e., sorbitol) were synthesized by solvent-free polycondensation. The aim was to prepare linear polyesters with pendant hydroxyl groups along the polymer backbone. The ... -
High Tg bio-based aliphatic polyesters from bicyclic D-mannitol
Lavilla Aguilar, Cristina; Alla Bedahnane, Abdelilah; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Muñoz Guerra, Sebastián (2013-03-11)
Article
Accés restringit per política de l'editorialThe carbohydrate-based diol 2,4:3,5-di- O -methylene- D -mannitol (Manx) has been used to obtain aliphatic polyesters. Manx is a symmetric bicyclic compound consisting of two fused 1,3-dioxane rings and bearing ... -
Hydrolizable aromatic copolyesters of p-dioxanone
Giammanco, Giuseppe; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Alla Bedahnane, Abdelilah; Muñoz Guerra, Sebastián (2010-09-13)
Article
Accés restringit per política de l'editorialEntropically driven ring-opening copolymerization of mixtures of a fraction of cyclic oligo(hexamethylene terephthalate)s composed of cycle sizes from 2 to 5 and p-dioxanone was used to prepare random copolyesters covering ... -
Hydrolytic degradation of D-mannitol-based polyurethanes
Romero Azogil, Lucía; Benito Hernández, Elena; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; García Martín, Maria de Gracia; Galbis Pérez, Juan Antonio (2018-07-01)
Article
Accés obertThe capacity of redox D-mannitol-based polyurethanes to modulate the glutathione response under physiological conditions, as well as their effectiveness for sustained and site-specific drug release in the gastrointestinal ... -
Hydrophobic modification of poly(gamma-glutamic acid) by grafting 4-phenyl-butyl side groups for the encapsulation and release of doxorubicin
Dorost, Porochista; García Álvarez, Montserrat; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon (Multidisciplinary Digital Publishing Institute (MDPI), 2023-05-16)
Article
Accés obertThe delivery of drugs is a great challenge, since most of active pharmaceutical ingredients developed today are hydrophobic and poorly water soluble. From this perspective, drug encapsulation on biodegradable and biocompatible ... -
Hydroxyl-functionalized amphiphilic triblock copolyesters made of tartaric and lactic acids: Synthesis and nanoparticle formation
Zakharova, Elena; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; León Cavanillas, Salvador; Muñoz Guerra, Sebastián (2018-05-01)
Article
Accés obertBio-based triblock copolyesters were synthesized by ring-opening polymerization of l-lactide in solution using a hydroxyl-ended polytartrate as di-functional macroinitiator. This telechelic polyester with a Mn about ... -
Ionic complexes of poly(gamma-glutamic acid) with alkyltrimethylphosphonium surfactants
Gamarra Montes, Ana; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Vives, Marc; Morató Farreras, Jordi; Muñoz Guerra, Sebastián (Elsevier, 2017-05-05)
Article
Accés obertA series of ionic complexes with a comb-like architecture and a nearly stoichiometric composition were prepared from bacterial poly(gamma,dl-glutamic acid) (PGGA) and alkyltrimethyl phosphonium bromides (nATMP·Br) bearing ... -
Ionic complexes of polyacids and cationic surfactants
Tolentino, Ainhoa; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Alla Bedahnane, Abdelilah; Muñoz Guerra, Sebastián (2010-10-01)
Article
Accés restringit per política de l'editorialComb-like ionic complexes were prepared from polyuronic acids (pectinic and alginic acids) and alkyltrimethylammonium surfactants bearing linear alkyl chains with 18, 20 and 22 carbon atoms. In the condensed state, these ... -
Isocyanate toughened pCBT: reactive blending and tensile properties
Abt, Tobias Martin; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Bou Serra, Jordi; Sánchez Soto, Miguel (2013-02-01)
Article
Accés obertCyclic butylene terephthalate oligomers (CBT) were reacted in a ring-opening polymerization with three types of isocyanates: a bifunctional aromatic type, a bifunctional aliphatic type and a polymeric aromatic isocyanate. ... -
Isohexide and sorbitol-derived, enzymatically synthesized renewable polyesters with enhanced Tg
Gustini, Liliane; Lavilla, Cristina; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Muñoz Guerra, Sebastián; Koning, Cor (2016-10-10)
Article
Accés obertSugar-based polyesters derived from sorbitol and isohexides were obtained via solvent-free enzymatic catalysis. Pendant hydroxyl groups, coming from the sorbitol units, were present along the polyester backbone, whereas ... -
Isomannide-containing poly(butylene 2,5-furandicarboxylate) copolyesters via ring opening polymerization
Morales Huerta, Juan Carlos; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; León Cavanillas, Salvador; Muñoz Guerra, Sebastián (American Chemical Society (ACS), 2018-05-08)
Article
Accés obertCyclic oligomers of isomannide 2,5-furandicarboxylate were synthesized using the high dilution condensation method. A mixture of dimer, trimer, and tetramer species largely enriched in dimer was obtained. These cyclic ... -
Metal-free catalyzed ring-opening polymerization and block copolymerization of ¿-pentadecalactone using amino-ended initiators
Tinajero, Ernesto; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Muñoz Guerra, Sebastián; de Paz, Maria Viola; Galbis Fuster, Elsa (Elsevier, 2018-11-01)
Article
Accés obertMetal-free catalysis was successfully applied to polymerize ¿-pentadecalactone (PDL) by ring-opening polymerization (ROP) using several amino-ended initiators, namely hexylamine, allylamine and O,O'-bis(3-aminopropyl)diethylene ...