Phase Separation Driven On-Demand Debondable Waterborne Pressure-Sensitive Adhesives

A waterborne pressure-sensitive adhesive (PSA) that shows high adhesive performance and easy debondability on demand without leaving residues on the substrate (adhesive failure) has been developed. A key component of the PSA is a semicrystalline phase that is beneficial for the adhesive properties a...

Descripción completa

Detalles Bibliográficos
Autores principales: Mehravar, Ehsan, Gross, Michael A., Leal, Gracia Patricia, Reck, Bernd, Leiza, Jose R., Asua, José M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6403930/
https://www.ncbi.nlm.nih.gov/pubmed/30960900
http://dx.doi.org/10.3390/polym10090975
_version_ 1783400745443262464
author Mehravar, Ehsan
Gross, Michael A.
Leal, Gracia Patricia
Reck, Bernd
Leiza, Jose R.
Asua, José M.
author_facet Mehravar, Ehsan
Gross, Michael A.
Leal, Gracia Patricia
Reck, Bernd
Leiza, Jose R.
Asua, José M.
author_sort Mehravar, Ehsan
collection PubMed
description A waterborne pressure-sensitive adhesive (PSA) that shows high adhesive performance and easy debondability on demand without leaving residues on the substrate (adhesive failure) has been developed. A key component of the PSA is a semicrystalline phase that is beneficial for the adhesive properties and that becomes fluid when heated above the melting temperature. Migration of this liquid-like polymer to the substrate-adhesive interface and hardening upon cooling results in a hard non-tacky interface that facilitates debonding. The effect of the particle morphology on the debonding ability is discussed.
format Online
Article
Text
id pubmed-6403930
institution National Center for Biotechnology Information
language English
publishDate 2018
publisher MDPI
record_format MEDLINE/PubMed
spelling pubmed-64039302019-04-02 Phase Separation Driven On-Demand Debondable Waterborne Pressure-Sensitive Adhesives Mehravar, Ehsan Gross, Michael A. Leal, Gracia Patricia Reck, Bernd Leiza, Jose R. Asua, José M. Polymers (Basel) Article A waterborne pressure-sensitive adhesive (PSA) that shows high adhesive performance and easy debondability on demand without leaving residues on the substrate (adhesive failure) has been developed. A key component of the PSA is a semicrystalline phase that is beneficial for the adhesive properties and that becomes fluid when heated above the melting temperature. Migration of this liquid-like polymer to the substrate-adhesive interface and hardening upon cooling results in a hard non-tacky interface that facilitates debonding. The effect of the particle morphology on the debonding ability is discussed. MDPI 2018-09-02 /pmc/articles/PMC6403930/ /pubmed/30960900 http://dx.doi.org/10.3390/polym10090975 Text en © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Mehravar, Ehsan
Gross, Michael A.
Leal, Gracia Patricia
Reck, Bernd
Leiza, Jose R.
Asua, José M.
Phase Separation Driven On-Demand Debondable Waterborne Pressure-Sensitive Adhesives
title Phase Separation Driven On-Demand Debondable Waterborne Pressure-Sensitive Adhesives
title_full Phase Separation Driven On-Demand Debondable Waterborne Pressure-Sensitive Adhesives
title_fullStr Phase Separation Driven On-Demand Debondable Waterborne Pressure-Sensitive Adhesives
title_full_unstemmed Phase Separation Driven On-Demand Debondable Waterborne Pressure-Sensitive Adhesives
title_short Phase Separation Driven On-Demand Debondable Waterborne Pressure-Sensitive Adhesives
title_sort phase separation driven on-demand debondable waterborne pressure-sensitive adhesives
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6403930/
https://www.ncbi.nlm.nih.gov/pubmed/30960900
http://dx.doi.org/10.3390/polym10090975
work_keys_str_mv AT mehravarehsan phaseseparationdrivenondemanddebondablewaterbornepressuresensitiveadhesives
AT grossmichaela phaseseparationdrivenondemanddebondablewaterbornepressuresensitiveadhesives
AT lealgraciapatricia phaseseparationdrivenondemanddebondablewaterbornepressuresensitiveadhesives
AT reckbernd phaseseparationdrivenondemanddebondablewaterbornepressuresensitiveadhesives
AT leizajoser phaseseparationdrivenondemanddebondablewaterbornepressuresensitiveadhesives
AT asuajosem phaseseparationdrivenondemanddebondablewaterbornepressuresensitiveadhesives

Ejemplares similares