caa a22 4500 37888641X CHVBK 20180305123443.0 cr unu---uuuuu 161128e200406 xx s 000 0 eng 10.1515/REST.2004.104 doi (NATIONALLICENCE)gruyter-10.1515/REST.2004.104 Mass Deacidification of Paper and Books, II: Deacidification in the Liquid Phase Using Aminosilanes [Elektronische Daten] [E. Rousset, S. Ipert, H. Cheradame] Neutralisation de masse du papier et des livres II: Désacidification au cours de la phase liquide à l'aide d'aminosilanes Searching for a non-aqueous deacidification procedure for acidic books and other paper documents tests were performed using aminoalkoxysilanes, which can be bound to the paper network by self-cross-linking. Six different books from the beginning of the xxth century were used for tests with ethanolic solutions of five relevant compounds in increasing concentrations. Test parameters were pH and alkaline reserve. As a general result it is concluded that aminosilanes seem to provide a promising alternative to the actual mass deacidification methods using metal organic compounds some of which leave behind magnesium cations in the paper, which can provide problems on long term ageing. Within the text some deliberations are given regarding the accuracy of usual pH measurements and their interpretation regarding prognoses on paper permanence, and generally on the detailed chemistry of paper deacidification. © 2004 K. G. Saur Verlag GmbH, Ortlerstr. 8, D-81373 München Rousset E. Laboratoire de Génie des Procédés Papetiers, INPG, EFPG, BP 65, Grenoble, 38402 Saint-Martin d'Hères, France aut Ipert S. Centre Interrégional de Conservation du Livre, 18 rue de la Calade, 13200 Arles, France aut Cheradame H. Laboratoire Matériaux polymères aux Interface, UMR CNRS 7581, Université d'Evry, Bld F. Mitterrand, 91025 Evry, France aut Restaurator Walter de Gruyter GmbH & Co. KG 25/2(2004-06), 104-118 0034-5806 25:2<104 2004 25 REST https://doi.org/10.1515/REST.2004.104 text/html Onlinezugriff via DOI 1 research article jats NATIONALLICENCE 856 40 https://doi.org/10.1515/REST.2004.104 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Rousset E. Laboratoire de Génie des Procédés Papetiers, INPG, EFPG, BP 65, Grenoble, 38402 Saint-Martin d'Hères, France aut NATIONALLICENCE 700 1- Ipert S. Centre Interrégional de Conservation du Livre, 18 rue de la Calade, 13200 Arles, France aut NATIONALLICENCE 700 1- Cheradame H. Laboratoire Matériaux polymères aux Interface, UMR CNRS 7581, Université d'Evry, Bld F. Mitterrand, 91025 Evry, France aut NATIONALLICENCE 773 0- Restaurator Walter de Gruyter GmbH & Co. KG 25/2(2004-06), 104-118 0034-5806 25:2<104 2004 25 REST CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-gruyter