A review of the sustainable approaches in the production of bio-based polyurethanes and their applications in the adhesive field

A Tenorio-Alfonso, MC Sánchez, JM Franco - Journal of Polymers and the …, 2020 - Springer
On account of the irreversible environmental damage caused by the utilization of non-
renewable raw materials in industrial production, since the end of the twentieth century, the …

Biobased polyurethane adhesive over petroleum based adhesive: Use of renewable resource

S Sahoo, S Mohanty, SK Nayak - Journal of Macromolecular …, 2018 - Taylor & Francis
This review article is based on the recent trends and development of biobased polyurethane
(PU) adhesives from vegetable oil. A detail discussion has been reported about the PU …

Ultra-strong and solvent-free castor oil-based polyurethane thermally conductive structural adhesives for heat management

C Xu, X Jia, J Du, F Zhou, B Liu, Y Deng… - Industrial Crops and …, 2023 - Elsevier
Thermally conductive structural adhesives (TCSAs) are rendered high requirements with the
rapid development of electronic devices towards miniaturization, light-weight and electrically …

Cure and performance of castor oil polyurethane adhesive

N Gama, A Ferreira, A Barros-Timmons - International Journal of Adhesion …, 2019 - Elsevier
Aiming at the development of sustainable materials, in this study, a biobased wood
polyurethane adhesive (PUA), derived from castor oil (CO), was synthetized and its …

Fabrication of curcumin-loaded electrospun nanofiberous polyurethanes with anti-bacterial activity

A Shababdoust, M Ehsani, P Shokrollahi… - Progress in …, 2018 - Springer
Two series of polyurethane (PU), based on polycaprolactone (PCL) as soft segments with
two different molecular weights (2000 and 530 Da), and hexamethylene diisocyanate (HDI) …

Recycling of polyurethane wastes using different carboxylic acids via acidolysis to produce wood adhesives

B Godinho, N Gama… - Journal of Polymer …, 2021 - Wiley Online Library
This study aims to provide further understanding on the depolymerization of polyurethanes
(PU) via acidolysis. Therefore, polyurethane foams scraps are chemical recycled using …

Polyurethane adhesives based on Oxyalkylated Kraft lignin

FR Vieira, N Gama, S Magina, A Barros-Timmons… - Polymers, 2022 - mdpi.com
Lignin-based polyol was obtained via oxyalkylation reaction with propylene carbonate using
eucalyptus kraft lignin isolated from the industrial cooking liquor by the Lignoboost® …

Development of improved polypropylene adhesive bonding by abrasion and atmospheric plasma surface modifications

N Encinas, J Abenojar, MA Martínez - International Journal of Adhesion and …, 2012 - Elsevier
The present work deals with the problematic adhesive bonding of substrates with low
surface energy. Different approaches have been explored with the aim of creating adequate …

Influence of the soft segment length and content on the synthesis and properties of isocyanate-terminated urethane prepolymers

U Šebenik, M Krajnc - International journal of adhesion and adhesives, 2007 - Elsevier
The synthesis and structure–property relationships of one-component urethane adhesives
were studied. NCO-terminated urethane prepolymers were prepared from monomeric …

Preparation of polyurethane adhesives from crude and purified liquefied wood sawdust

W Jiang, R Hosseinpourpia, V Biziks, SA Ahmed… - Polymers, 2021 - mdpi.com
Polyurethane (PU) adhesives were prepared with bio-polyols obtained via acid-catalyzed
polyhydric alcohol liquefaction of wood sawdust and polymeric diphenylmethane …