Structure and properties of films based on blends of polyamide–polyhydroxybutyrate

Olkhov, A. A.; Pankova, Yu. N.; Гольдштрах, М. А.; Kosenko, R. Yu.; Markin, V. S.; Ischenko, A. A.; Iordanskiy, Aleksey

doi:10.1134/s2075113316040249

Cited by 8 publications

(3 citation statements)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The same effect was found in the case of PP/PHB blends [242], characterized by a reduction of stiffness and crystallinity in the presence of a PHB polymer, and at the same time the blend showed an increase of flexibility in relation to the content of PP in the blend. Olkhov et al [243] investigated the replacement of ether functional groups belonging to PHB, having reduced affinity to water with more hydrophilic groups (amide) belonging to polyamide, while Abdelwahab et al studied how to advance the compatibility of PHB and PS, which have analogous processing temperatures but are basically incompatible, by using commercial compatibilizing ingredients based on PS random copolymers, containing methyl methacrylate or maleic anhydride comonomers [192] (Figure 6e). PHB/ Polyvinyl acetate (PVAc) or PVA blends were widely analyzed: PVAc and its modification, as the PVA, are miscible with PHB in the melting region.…”

Section: Hybrid Blends Based On Bio-based and Fossil Fuel-derived mentioning

confidence: 99%

Bio- and Fossil-Based Polymeric Blends and Nanocomposites for Packaging: Structure–Property Relationship

2019

View full text Add to dashboard Cite

In the present review, the possibilities for blending of commodities and bio-based and/or biodegradable polymers for packaging purposes has been considered, limiting the analysis to this class of materials without considering blends where both components have a bio-based composition or origin. The production of blends with synthetic polymeric materials is among the strategies to modulate the main characteristics of biodegradable polymeric materials, altering disintegrability rates and decreasing the final cost of different products. Special emphasis has been given to blends functional behavior in the frame of packaging application (compostability, gas/water/light barrier properties, migration, antioxidant performance). In addition, to better analyze the presence of nanosized ingredients on the overall behavior of a nanocomposite system composed of synthetic polymers, combined with biodegradable and/or bio-based plastics, the nature and effect of the inclusion of bio-based nanofillers has been investigated.

show abstract

Section: Hybrid Blends Based On Bio-based and Fossil Fuel-derived mentioning

confidence: 99%

Bio- and Fossil-Based Polymeric Blends and Nanocomposites for Packaging: Structure–Property Relationship

2019

View full text Add to dashboard Cite

show abstract

“…Besides this, antibacterial PLA-based compounds have been recently developed by adding chitosan nanoparticles in 0.5, 1, and 2 wt% into a PLA matrix by melt extrusion followed by a solvent casting process to obtain nanocomposite films. The obtained nanocomposites showed higher antibacterial effectiveness with increasing content of nanochitosan as well as higher antibacterial effectiveness against L. monocytogenes than against E. coli bacteria [243].…”

Section: Poly(lactic Acid) (Pla)mentioning

confidence: 96%

“…A laminated chitin PLA-PLA composite has been recently prepared by the hot-press method. Chitin powder was dispersed into a PLA matrix and further processed by a hot press to obtain the inner layer, where a neat PLA layer was also obtained by the hot press method [243]. It was observed that the incorporation of 5 wt% of chitin in the chitin-PLA layer in direct contact with a Mueller-Hinton agar medium, inoculated with E. coli bacteria, was enough to produce a clear inhibition zone.…”

Section: Poly(lactic Acid) (Pla)mentioning

confidence: 99%

Polymeric Materials

2019

View full text Add to dashboard Cite

She belongs to the Spanish National Research Council (ICTP-CSIC) and is a leader of the Macromolecular Engineering Group (MacroEng). She is a co-author of ca. 160 articles and several book chapters and a co-editor of a book (Royal Society of Chemistry). She has supervised eight PhD theses and some minor theses. She has served as an international advisory board member of European Polymer Journal (Elsevier) and now is an editor member of International Journal of Molecular Sciences: Material Science (MDPI) and International Journal of Polymer Science (Hindawi). Her research interests include block copolymers, glycopolymers, antimicrobial and antifouling polymers, sustainable materials, and recycling. She is member of the Interdisciplinary Platform for Sustainable Plastics towards a Circular Economy (SusPlast-CSIC). AlexandraMu ñoz-Bonilla completed her PhD in 2006 at the Institute of Polymer Science and Technology (ICTP-CSIC), in the area of controlled radical polymerization. During her PhD studies, she also held a one-year position at the University of Warwick, UK, as a Marie Curie visiting research student. Afterwards, she carried out postdoctoral research at the University of Bordeaux (France) in the field of polymer surfaces and interfaces and held a second postdoctoral position at the Eindhoven University of Technology (The Netherlands) in the field of colloidal systems. Currently, she is a tenured scientist at the ICTP-CSIC, having published nearly 90 articles and several book chapters and co-edited a RSC book. Now, she serves as editor for Coatings (MDPI) and Advances in Polymer Technology (Hindawi/Wiley). Her main research interests are the development of antimicrobial materials and bio-based and biodegradable polymeric systems, also participating in SusPlast-CSIC advancement. Coro Echeverria received her PhD in applied chemistry and polymeric materials in 2011 at the University of the Basque Country (EHU, Spain). Her main research area is in the field of polymeric materials, its characterization, and applications, and her scientific interest is the study and development of multifunctional stimuli-responsive polymeric systems. During her postdoctoral period, 2013-2017, she worked at the New University of Lisbon (UNL) and CENIMAT on the project "Cellulose in Motion", which focused on the development of bio-based actuators from cellulosic liquid crystalline systems with an emphasis on the structure-properties relationship and flow behavior. Since 2018, she has been a Juan de la Cierva researcher at ICTP-CSIC. Her research is devoted to the development of multifunctional stimuli-responsive bio-based polymer systems with antimicrobial properties, aligned with the objectives of SusPlast-CSIC. Agueda Sonseca obtained her PhD in 2015 at the Polytechnic University of Valencia, supported by a FPU predoctoral fellowship in the field of biodegradable nanocomposites with shape memory properties and possible biomedical applications. Afterwards, she was hired as a postdoctoral researcher in the Division of Biomaterials an...

show abstract

Influence of Biobased Polyurethane Structure on Thermal and Mechanical Properties of Poly(3-hydroxybutyrate-co-3-hydroxyvalerate)− Polyurethane Blends

Panaitescu

Melinte²,

Frone

et al. 2022

J Polym Environ

View full text Add to dashboard Cite

Structure and properties of films based on blends of polyamide–polyhydroxybutyrate

Cited by 8 publications

References 6 publications

Bio- and Fossil-Based Polymeric Blends and Nanocomposites for Packaging: Structure–Property Relationship

Bio- and Fossil-Based Polymeric Blends and Nanocomposites for Packaging: Structure–Property Relationship

Polymeric Materials

Influence of Biobased Polyurethane Structure on Thermal and Mechanical Properties of Poly(3-hydroxybutyrate-co-3-hydroxyvalerate)− Polyurethane Blends

Contact Info

Product

Resources

About