Exploració per autor "Bacardit Dalmases, Anna"
Ara es mostren els items 59-72 de 72
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Study of cross-linking reactions of epoxy compounds
Bacardit Dalmases, Anna; Shendrik, Alexander; Combalia Cendra, Felip; Jorge Sánchez, Juan; Ollé Otero, Lluís (2011)
Text en actes de congrés
Accés restringit per política de l'editorialNowadays, the leather industry needs to produce a very wide range of finished articles with different levels of performance to increase their competitiveness while minimizing their environmental impact. To reduce the ... -
Study of cross-linking reactions of polysilanes
Shendrik, Alexander; Bacardit Dalmases, Anna; Ollé Otero, Lluís (2011)
Text en actes de congrés
Accés restringit per política de l'editorialNowadays, there are four types of commercially available cross-linkers for the leather industry: polyaziridines, polyisocyanates, polycarbodiimides and epoxy compounds. All these products present different chemical reactivity ... -
Study of cross-linking reactions on butadiene binders in aqueous finishing
Bacardit Dalmases, Anna; Shendrik, Alexander; Combalia Cendra, Felip; Jorge Sánchez, Juan; Ollé Otero, Lluís (2010-12-14)
Article
Accés restringit per política de l'editorialButadienes, like acrylic binders and polyurethanes, can be cross-linked to improve their wet fastness properties. Nowadays, four types of cross-linkers for leather finishing are available: polyaziridines,polyisocyanates, ... -
Study of the effect of temperature, relative humidity and UV radiation on chrome-tanned leather ageing
Bacardit Dalmases, Anna; Jorba, Montse; Font Vallès, Joaquim; Ollé Otero, Lluís (2012-06-01)
Article
Accés restringit per política de l'editorialSince leather is strongly affected by three main environmental parameters: temperature, relative humidity and UV radiation, this piece of research focuses on the effect that these three factors have on chrome-tanned leather ... -
Study of the effect of temperature, relative humidity and UV radiation on wet-white leather ageing
Bacardit Dalmases, Anna; Cobos, Mireia; Font Vallès, Joaquim; Jorge Sánchez, Juan; Ollé Otero, Lluís (2010-10-01)
Article
Accés restringit per política de l'editorialSince upholstery leather is considered a very high-tech product, a long service life is expected by the costumer. However, this type of leather can undergo extreme environmental conditions that may cause premature ageing. ... -
Study of the Qualitative and Semi-quantitative Analysis of Grape Seed Extract by HPLC
Sorolla, Sílvia; Flores, Antònia; Canals Parelló, Trini; Cantero Gómez, María Rosa; Font Vallès, Joaquim; Ollé Otero, Lluís; Bacardit Dalmases, Anna (2018-03-05)
Article
Accés restringit per política de l'editorialThe main aim of this study is to carry out a qualitative and semiquantitative analysis of tannin extracts as an alternative to the official analysis method ISO 14088 – IUC 32, so that a correlation between the two methods ... -
Study of the weathering variables on chrome-tanned leather ageing
Bacardit Dalmases, Anna; Jorba, Montse; Castell, Joan Carles; Font Vallès, Joaquim; Ollé Otero, Lluís (2011)
Text en actes de congrés
Accés restringit per política de l'editorialSince upholstery leather is considered a very high-tech product, a long service life is expected by the costumer. However, this type of leather can undergo extreme environmental conditions that may cause premature ageing. ... -
Synthesis of highly carboxylate acrylic resins for leather impregnation
Ollé Otero, Lluís; Solé, M.M.; Shendrik, Alexander; Labastida, L.; Bacardit Dalmases, Anna (2012-01-11)
Article
Accés restringit per política de l'editorialThis work describes the synthesis of new leather finishing acrylic resins. Four resins ware synthesized varying the concentration of ethyl acrylate, and metracrylic acid. Sodium lauryl sulphate was used as emulsifying ... -
Tara (Caesalpinia spinosa): the sustainable source of tannins for innovative tanning processes
Castell, Joan Carles; Sorolla, Silvia; Jorba, Montse; Aribau, Joaquim; Bacardit Dalmases, Anna; Ollé Otero, Lluís (2013-06-03)
Article
Accés restringit per política de l'editorialThis study considers the fruit of the tara tree as a sustainable source for tanning agents and proposes alternatives to the commercial mineral salts and vegetable extracts to comply with environment and social concerns. ... -
Tara (Caesalpinia spinosa): The sustainable source of tannins for innovative tanning processes
Castell, Joan Carles; Sorolla Casellas, Sílvia; Jorba, Montse; Aribau, Joaquim; Bacardit Dalmases, Anna; Ollé Otero, Lluís (2011)
Text en actes de congrés
Accés obertThis study considers the fruit of the tara tree as a sustainable source for tanning agents and proposes alternatives to the commercial mineral salts and vegetable extracts to comply with environment and social concerns. ... -
Tepehuaje (Lysiloma acapulcensis) una nueva opción de curtición vegetal, sostenible y natural
Núñez, Ericka; Casas, Concepció; Ollé Otero, Lluís; Bacardit Dalmases, Anna (2014)
Text en actes de congrés
Accés obertEl creciente interés y la preocupación de la sociedad por cuidar de los recursos naturales determina que las organizaciones, cualquiera que sea su naturaleza, deban actuar para que las actividades que realicen estén en ... -
Use of water-based carbonyl-functional polymers on a cross-linker-free high performance leather finishing
Ollé Otero, Lluís; Urteaga, Eva; Font Vallès, Joaquim; Labastida, Luis; Bacardit Dalmases, Anna (2012-01-01)
Article
Accés obertThe present paper aims to study a new high-performance coating formulation while avoiding the use of cross-linkers. By using acrylic polymers with carbonyl functional groups, the negative environmental effects of the ... -
Use of water-based carbonyl-functional polymers on a cross-linker-free highperformance leather finish
Ollé Otero, Lluís; Urteaga, Eva; Font Vallès, Joaquim; Labastida, Luis; Bacardit Dalmases, Anna (2011-02)
Article
Accés obertThe present paper aims to study a new high-performance coating formulation while avoiding the use of cross-linkers. By using acrylic polymers with carbonyl functional groups, the negative environmental effects of the ... -
Waste water reutilization in the leather industry using membrane technology
Roig, Joan; Font Vallès, Joaquim; Marginet, Xavier; Jorba, M.; Ollé Otero, Lluís; Bacardit Dalmases, Anna; Puig Vidal, Rita (2009)
Article
Accés restringit per política de l'editorialThis paper documents a technical feasibility study opf tannery wasterwater which was reclaimed (treated) and reutilized in tannery leather making processes. The studied waste water was processed in the waste water treatment ...