Results 31 to 40 of about 17,217 (234)

Poly(lactic acid)-Based Blends: A Comprehensive Review

Applied Sciences, 2023
Aliphatic and aromatic polyesters of hydroxycarboxylic acids are characterized not only by biodegradability, but also by biocompatibility and inertness, which makes them suitable for use in different applications.
Leonid Ilyich Vayshbeyn, Elena Evgenyevna Mastalygina, Anatoly Aleksandrovich Olkhov, Maria Victorovna Podzorova   +3 more
doaj   +1 more source

Poly[[tetraaquatris(μ3-hexane-1,6-dicarboxylato)diterbium(III)] 0.25-hydrate]

Acta Crystallographica Section E, 2011
In the title terbium coordination polymer, {[Tb2(C6H8O4)3(H2O)4]·0.25H2O}n, the TbIII atom is nine-coordinated, forming a TbO9 polyhedra. Furthermore, two symmetric TbO9 polyhedra share their edges, forming Tb2O16 dimers, which are linked by ...
Fei-Fei Li, Hui-Ju Zhang, Li-Na Zhang
doaj   +1 more source

The Effect of the Structure of the Alcohol Component on the Plasticizing Ability of the Ester of Aliphatic Dicarboxylic Acid

Applied Sciences
Esters of aliphatic dicarboxylic acids are promising plasticizers of polyvinyl chloride due to their low toxicity and high biodegradability. Plasticized PVC materials containing them are characterized by high frost resistance and heat resistance. In this
Irina N. Vikhareva, Dragan Manojlović
doaj   +1 more source

Cutinase ACut2 from Blastobotrysraffinosifermentans for the Selective Desymmetrization of the Symmetric Diester Diethyl Adipate to the Monoester Monoethyl Adipate

Microorganisms, 2022
Monoethyl adipate (MEA) is a highly valuable monoester for activating resistance mechanisms and improving protective effects in pathogen-attacked plants.
Marion Rauter, Daniela Nietz, Gotthard Kunze   +2 more
doaj   +1 more source

Commercial beers: A source of phthalates and di-ethylhexyl adipate

Food Chemistry: X, 2023
Beer is one of the most consumed beverages worldwide. Different materials used along its production and packaging can result in human exposure to phthalates and adipates.
Cheila Pereira, Sara C. Cunha, José O. Fernandes   +2 more
doaj   +1 more source

Direct Pellet Three-Dimensional Printing of Polybutylene Adipate-co-Terephthalate for a Greener Future

Polymers
The widespread use of conventional plastics in various industries has resulted in increased oil consumption and environmental pollution. To address these issues, a combination of plastic recycling and the use of biodegradable plastics is essential. Among
Armin Karimi, D. Rahmatabadi, M. Baghani
semanticscholar   +1 more source

Multicatalytic Access to Renewable Poly(Silyl Ether)s with Tunable Properties

Angewandte Chemie, EarlyView.
This work presents a one‐pot, multicatalytic approach that combines magnesium‐catalyzed esterification and borane‐mediated hydrosilylation for the synthesis of partially bio‐based poly(silyl ethers). This method allows for the tuning of thermal and mechanical properties, including exceptional extensibility (>3800%), and enables efficient chemical ...
Fan Yang, Fan Sun, Christophe M. Thomas
wiley   +2 more sources

Understanding bio‐based polymers: A study of origins, properties, biodegradation and their impact on health and the environment

FEBS Open Bio, EarlyView.
This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc, Blaž Stres, Mirica Karlovits, Igor Karlovits, Petra Jerič, Ondrej Panák, Anja Verbič, Blaž Likozar, Uroš Novak   +8 more
wiley   +1 more source

Synthesis, characterization and thermal degradation of cross-linked polystyrene using the alkyne-functionalized esters as a cross-linker agent by click chemistry method

Polímeros, 2015
In this study, it has been demonstrated that cross-linked polystyrene (CPS) was successfully prepared by using click chemistry. For this purpose, firstly, poly (styrene-co-4 chloromethylstyrene) with 4-chloromethylstyrene was synthesized.
Hakan Akat, Fehmi Saltan
doaj   +1 more source

Evaluation of the Suitability of Poly(Lactide)/Poly(Butylene-Adipate-co-Terephthalate) Blown Films for Chilled and Frozen Food Packaging Applications

Polymers, 2020
The use of biopolymers can reduce the environmental impact generated by plastic materials. Among biopolymers, blends made of poly(lactide) (PLA) and poly(butylene-adipate-co-terephthalate) (PBAT) prove to have adequate performances for food packaging ...
A. Pietrosanto, P. Scarfato, L. Di Maio, M. Nobile, L. Incarnato   +4 more
semanticscholar   +1 more source