Results 151 to 160 of about 28,956 (346)

Synthesis of polyamides from diamines of the fluorene series [PDF]

open access: yes
Aromatic polyamides were prepared by polycondensation of isophthaloyl chloride and 2,7-diaminofluorene, 2,7-dimainofluorenone, or 2,5-diaminofluorenone in AcNMe2 or N-methyl-2-pyrrolidinone at 20 deg - 30 deg for 1.5-2 hr.
Fedotova, O. Y.   +2 more
core   +1 more source

The preparation and performance of poly(butylene adipate) terephthalate/corn stalk composites

open access: yesCurrent Research in Green and Sustainable Chemistry, 2022
Chi-Hui Tsou   +7 more
semanticscholar   +1 more source

Understanding the Effects of Processing Conditions on the Properties and Durability of Poly(Butylene Succinate)

open access: yesJournal of Vinyl and Additive Technology, EarlyView.
Understanding the effects of processing conditions on the properties and durability of poly(butylene succinate). ABSTRACT This study investigates the effect of processing conditions on the structural, mechanical, and degradation behavior of poly(butylene succinate) (PBS), a promising biodegradable polyester.
Erika Alessia Di Liberto   +2 more
wiley   +1 more source

Differentiation between the like and unlike isomers of dimethyl 3,4-di(p-anisyl)adipate using ¹H NMR spectroscopy [PDF]

open access: gold, 2000
Ivan P. de Arruda Campos   +3 more
openalex   +1 more source

Microplastic ingestion affects the lateralised processing of predator stimuli in fish

open access: yesJournal of Fish Biology, EarlyView.
Abstract Microplastic ingestion affects fish brains at the molecular level, but its impact on cognitive phenotype remains unclear. We fed zebrafish (Danio rerio) food containing either polyethylene or poly(butylene‐adipate‐co‐terephthalate) microplastics for 20 days and assessed their lateralisation, which reflects how information processing is split ...
Georgiana Andrei   +7 more
wiley   +1 more source

Plasma Treatment of Different Biodegradable Polymers: A Method to Enhance Wettability and Adhesion Properties for Use in Industrial Packaging

open access: yesPlasma
Biodegradable polymers (poly(butylene succinate (PBS)), poly(butylene adipate terephthalate (PBAT)) and poly(lactic acid)/poly(butylene adipate terephthalate (PLA/PBAT)) blend) were treated in radiofrequency (13.56 MHz) low-pressure (10 Pa) oxygen with ...
Espedito Vassallo   +6 more
doaj   +1 more source

Electrospray painted article containing thermally exfoliated graphite oxide and method for their manufacture [PDF]

open access: yes, 2011
A painted polymer part containing a conductive polymer composition containing at least one polymer and a modified graphite oxide material, which is a thermally exfoliated graphite oxide with a surface area of from about 300 sq m/g to 2600 sq m/g, wherein
Aksay, Ilhan A.   +2 more
core   +1 more source

Hansen Solubility Parameter Guided Development of Furan‐2,5‐Dicarboxylate Plasticizers for Poly(3‐Hydroxybutyrate‐co‐3‐Hydroxyhexanoate)

open access: yesJournal of Applied Polymer Science, Volume 142, Issue 43, November 15, 2025.
Compatible plasticizers derived from furan‐2,5‐dicarboxylic acid were identified using Hansen solubility parameters for poly(3‐hydroxybutyrate‐co‐3‐hydroxyhexanoate) (PHB‐co‐HHx). These plasticizers were synthesized and blended with PHB‐co‐HHx to analyze their effects on the thermal and mechanical performance compared to diethyl phthalate at various ...
Kush G. Patel   +7 more
wiley   +1 more source

Reactive Oligomeric Compatibilizers: Chain Length and Additive Effects on PLA/PBAT Phase Interaction

open access: yesJournal of Applied Polymer Science, Volume 142, Issue 43, November 15, 2025.
This study explores the development of tailored compatibilizers made from PLA and PBAT oligomers, enhanced with reactive additives like ESBO and adipic acid. By combining spectroscopic, thermal, and rheological analyses, the work demonstrates how molecular structure and additive selection control the phase behavior and mechanical properties of the ...
Lena Marbach   +2 more
wiley   +1 more source

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