Results 71 to 80 of about 1,168 (173)

A Comparison of Ester‐ and Ether‐Based Bio‐TPUs With Regard to Their Resistance to Environmental Influences in Terms of Their Mechanical and Adhesive Properties

open access: yesBiopolymers, Volume 116, Issue 6, November 2025.
ABSTRACT The demand for bio‐based alternatives to fossil‐based plastics is growing rapidly due to the increasing environmental awareness of consumers and manufacturers, as well as the goal of carbon‐neutral production. There are many promising alternatives that can be obtained from various renewable resources, but their use in series production ...
Marco Klute, Hans‐Peter Heim
wiley   +1 more source

Flow-induced crystallization of polybutene-1 and effect of molecular parameters [PDF]

open access: yes, 2007
There are two main goals of this thesis: to investigate the flow-induced crystallization behaviour of Polybutene-1 (PB-1 samples, and to study the effects of molecular parameters on the crystallization behaviour While flow-induced crystallization is not ...
Hadinata, C
core  

Cold-crystallization of poly(butylene 2,6-naphthalate) following Ostwald's rule of stages [PDF]

open access: yes, 2018
Melt-crystallization of poly (butylene 2,6-naphthalate) (PBN) at temperatures lower than about 160 \ub0C follows Ostwald's rule of stages, leading first to formation of a transient smectic liquid crystalline phase (LC) which then may convert in a second ...
Androsch, Ren\ue9   +4 more
core   +1 more source

Investigations into the characterization, degradation, and applications of biodegradable polymers by mass spectrometry

open access: yesMass Spectrometry Reviews, Volume 44, Issue 6, Page 947-988, November/December 2025.
Abstract Biodegradable polymers have been getting more and more attention because of their contribution to the plastic pollution environmental issues and to move towards a circular economy. Nevertheless, biodegradable materials still exhibit various disadvantages restraining a widespread use in the market.
Paola Rizzarelli   +2 more
wiley   +1 more source

Enhanced Impact Properties of High‐Recycled Content Polycarbonate‐Polybutylene Terephthalate Blends

open access: yesPolymer Engineering &Science, Volume 65, Issue 11, Page 5880-5895, November 2025.
Amorphized Morphology of semi‐IPN r‐PC/PBT blends. ABSTRACT Polycarbonate‐polybutylene terephthalate (r‐PC/PBT) blends with recycled content were prepared by compounding post‐industrial recycled (PIR‐mechanical) polycarbonate (r‐PC) from automotive part production with virgin polybutylene terephthalate (PBT).
Nazif Ugur Kaya   +3 more
wiley   +1 more source

Biodegradation of PBAT‐Silane Functionalized Nanocellulose Composite Films Under Industrial Composting Condition

open access: yesPolymer Engineering &Science, Volume 65, Issue 11, Page 5908-5919, November 2025.
This study evaluated the biodegradation behavior of PBAT and its nanocomposites, prepared by melt blending with either unmodified or phenyl silane‐modified cellulose nanocrystals, under simulated industrial composting conditions. Results showed that both composites degraded faster than neat PBAT, with PBAT‐CNC exhibiting the highest fragmentation and ...
Kingshuk Dhali   +4 more
wiley   +1 more source

Facile Decellularization of Stem Cell Spheroids by Integrating Bioactive Nanofibers for Enhanced Wound Healing

open access: yesSmall, Volume 21, Issue 44, November 6, 2025.
Decellularized stem cell spheroids are limited by inefficient detergent penetration and biomolecule loss. A strategy using polydopamine‐coated nanofibers within hADSC spheroids enables efficient DNA removal while preserving extracellular matrix proteins.
Seung Jae Huh   +7 more
wiley   +1 more source

Exploration of Structure–Property Relationships by Altering Glycol Backbone Unsaturation (Double/Triple Bonds) in Furan‐Based Polyesters

open access: yesEuropean Journal of Organic Chemistry, Volume 28, Issue 40, October 29, 2025.
This study explores how adding unsaturated groups to bio‐based furanic polyesters can change their stiffness and heat resistance. While this offers new possibilities, it also needs careful control during production. It is shown that solution polycondensation works well for making these materials and offers a path toward more flexible, stable, and ...
Virginia Arnáiz   +5 more
wiley   +1 more source

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