Enhanced water absorption of tissue paper by cross-linking cellulose with poly(vinyl alcohol)

Tissue paper was the only paper grade whose consumption increased during 2020 in Europe. In a highly competitive context, this work explores a strategy based on bisacrylamide cross-linkers and poly(vinyl alcohol) (PVA), seeking to enhance the water uptake of pulps for tissue paper and the key proper...

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Detalles Bibliográficos
Autores: Ferreira, A. Cláudia S., Aguado, Roberto J., Bértolo, Raquel, Carta, Ana M.M.S., Murtinho, Dina, Valente, Artur J. M.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:10256/21337
Acceso en línea:http://hdl.handle.net/10256/21337
Access Level:acceso abierto
Palabra clave:Paper -- Fabricació
Papermaking
Cel·lulosa
Cellulose
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spelling Enhanced water absorption of tissue paper by cross-linking cellulose with poly(vinyl alcohol)Ferreira, A. Cláudia S.Aguado, Roberto J.Bértolo, RaquelCarta, Ana M.M.S.Murtinho, DinaValente, Artur J. M.Paper -- FabricacióPapermakingCel·lulosaCelluloseTissue paper was the only paper grade whose consumption increased during 2020 in Europe. In a highly competitive context, this work explores a strategy based on bisacrylamide cross-linkers and poly(vinyl alcohol) (PVA), seeking to enhance the water uptake of pulps for tissue paper and the key properties of the resulting tissue sheets: water absorption capacity, capillarity, softness, porosity, and strength. For that, α-cellulose from cotton and a kraft hardwood pulp, in parallel, were reacted with N,N’-methylenebisacrylamide, both in the absence and in the presence of PVA. The water desorption rate of the modified polymers was monitored. Pulp blends were then mixed with a conventional softwood pulp (30%) to prepare laboratory tissue paper sheets (20 g m–2). For cotton cellulose, cross-linking with PVA more than doubled the water uptake, up to 7.3 g/g. A significant enhancement was also obtained in the case of pulps, up to 9.6 g/g, and in the case of paper, to 11.9 g/g. This improvement was consistent with a drastic increase in porosity, and it was not detrimental to paper strengthOpen Access funding provided thanks to the CRUE-CSIC agreement with Springer NatureSpringer2022info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionpeer-reviewedapplication/pdfhttp://hdl.handle.net/10256/21337Chemical Papers, 2022, vol. 76, p. 4497-4507Articles publicats (D-EQATA)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)Inglésinfo:eu-repo/semantics/altIdentifier/doi/10.1007/s11696-022-02188-yinfo:eu-repo/semantics/altIdentifier/issn/0366-6352info:eu-repo/semantics/altIdentifier/eissn/2585-7290Attribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:recercat.cat:10256/213372026-05-29T05:05:01Z
dc.title.none.fl_str_mv Enhanced water absorption of tissue paper by cross-linking cellulose with poly(vinyl alcohol)
title Enhanced water absorption of tissue paper by cross-linking cellulose with poly(vinyl alcohol)
spellingShingle Enhanced water absorption of tissue paper by cross-linking cellulose with poly(vinyl alcohol)
Ferreira, A. Cláudia S.
Paper -- Fabricació
Papermaking
Cel·lulosa
Cellulose
title_short Enhanced water absorption of tissue paper by cross-linking cellulose with poly(vinyl alcohol)
title_full Enhanced water absorption of tissue paper by cross-linking cellulose with poly(vinyl alcohol)
title_fullStr Enhanced water absorption of tissue paper by cross-linking cellulose with poly(vinyl alcohol)
title_full_unstemmed Enhanced water absorption of tissue paper by cross-linking cellulose with poly(vinyl alcohol)
title_sort Enhanced water absorption of tissue paper by cross-linking cellulose with poly(vinyl alcohol)
dc.creator.none.fl_str_mv Ferreira, A. Cláudia S.
Aguado, Roberto J.
Bértolo, Raquel
Carta, Ana M.M.S.
Murtinho, Dina
Valente, Artur J. M.
author Ferreira, A. Cláudia S.
author_facet Ferreira, A. Cláudia S.
Aguado, Roberto J.
Bértolo, Raquel
Carta, Ana M.M.S.
Murtinho, Dina
Valente, Artur J. M.
author_role author
author2 Aguado, Roberto J.
Bértolo, Raquel
Carta, Ana M.M.S.
Murtinho, Dina
Valente, Artur J. M.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Paper -- Fabricació
Papermaking
Cel·lulosa
Cellulose
topic Paper -- Fabricació
Papermaking
Cel·lulosa
Cellulose
description Tissue paper was the only paper grade whose consumption increased during 2020 in Europe. In a highly competitive context, this work explores a strategy based on bisacrylamide cross-linkers and poly(vinyl alcohol) (PVA), seeking to enhance the water uptake of pulps for tissue paper and the key properties of the resulting tissue sheets: water absorption capacity, capillarity, softness, porosity, and strength. For that, α-cellulose from cotton and a kraft hardwood pulp, in parallel, were reacted with N,N’-methylenebisacrylamide, both in the absence and in the presence of PVA. The water desorption rate of the modified polymers was monitored. Pulp blends were then mixed with a conventional softwood pulp (30%) to prepare laboratory tissue paper sheets (20 g m–2). For cotton cellulose, cross-linking with PVA more than doubled the water uptake, up to 7.3 g/g. A significant enhancement was also obtained in the case of pulps, up to 9.6 g/g, and in the case of paper, to 11.9 g/g. This improvement was consistent with a drastic increase in porosity, and it was not detrimental to paper strength
publishDate 2022
dc.date.none.fl_str_mv 2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
peer-reviewed
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10256/21337
url http://hdl.handle.net/10256/21337
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1007/s11696-022-02188-y
info:eu-repo/semantics/altIdentifier/issn/0366-6352
info:eu-repo/semantics/altIdentifier/eissn/2585-7290
dc.rights.none.fl_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv Chemical Papers, 2022, vol. 76, p. 4497-4507
Articles publicats (D-EQATA)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,81155

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