Results 41 to 50 of about 3,752 (152)

Hidrofilicidade de filmes de amido/poli(butileno adipato co-tereftalato) (Pbat) adicionados de tween 80 e óleo de soja Hydrophilicity of starch and poly(butylene adipate-co-terephthalate) (Pbat) films containing tween 80 and soybean oil

Polímeros, 2013
A incorporação de amido ao polímero poli (butilenoadipatoco-tereftalato) (PBAT) através de blendas com alto teor de amido pode ser uma alternativa para obter embalagens biodegradáveis, minimizar custos e o uso de recursos não renováveis.
Renata P. Herrera Brandelero, Maria Victória Grossmann, Fabio Yamashita   +2 more
doaj  

From Agri‐Waste to Heavy‐Duty Packaging: Upcycling Tomato Processing By‐Products Into Sustainable Bio‐Composite Polymeric Films

Journal of Applied Polymer Science, Volume 143, Issue 23, June 15, 2026.
From tomato sauce waste to sustainable packaging: tomato processing by‐products are upcycled as fillers in biodegradable polymers and processed through blown film extrusion to fabricate heavy‐duty bags, enabling a circular and value‐added use of agri‐food residues.
Francesco Paolo La Mantia, Marco Cascone, Giuseppe Balsamo, Augusto Balloni, Maria Clara Citarrella   +4 more
wiley   +1 more source

Toward greener polymeric blends: study of PBAT/Thermoplastic whey protein isolate/Beeswax blends

, 2020
This work evaluated the effects of partial substitution of PBAT by thermoplastic whey protein isolate (WPIT) with addition of beeswax through blends processing and their morphological, mechanical, structural, thermal and rheological properties.
Strauss, Mathias, Morales, Ana Rita, Cosate de Andrade, Marina Fernandes   +2 more
core   +1 more source

Multifunctional Bio‐Based Packaging for Perishable Foods: Structural Design, Scalable Fabrication, and Versatile Applications

Advanced Materials, Volume 38, Issue 33, 12 June 2026.
An overview of design principles and scalable fabrication strategies for multifunctional bio‐based packaging. Radiative cooling films, modified‐atmosphere films/membranes, active antimicrobial/antioxidant platforms, intelligent optical/electrochemical labels, and superhydrophobic surfaces are co‐engineered from material chemistry to mesoscale structure
Lei Zhang, Jiaqi Zhang, Mei Cui, Wei Qi, Renliang Huang, Rongxin Su, Kai Zhang   +6 more
wiley   +1 more source

Improved compatibilized TPS/PLA blends: effects of singular and binary compatibilization systems

Carbohydrate Polymer Technologies and Applications
Thermoplastic starch (TPS) is one of the main biobased and biodegradable candidates to substitute general-purpose petroleum-based polymers used in the packaging industry.
Soheil Farshbaf Taghinezhad, Mohammadreza Mansourieh, Amin Abbasi, Ian Major, Romina Pezzoli   +4 more
doaj   +1 more source

Magnetic Textiles: A Review of Materials, Fabrication, Properties, and Applications

Advanced Materials Technologies, Volume 11, Issue 12, 18 June 2026.
Magnetic textiles (M‐textiles) are emerging as a programmable materials platform that merges magnetic matter with hierarchical textile structures. This article consolidates magnetic material classes, textile architectures, and fabrication and magnetization strategies, revealing structure–property–function relationships that govern magneto‐mechanical ...
Li Ke, Moses Kumi, Xiaoming Tao, Junhong Pu   +3 more
wiley   +1 more source

Propriedades de filmes de amido incorporados de nanoargilas e fibras de celulose [PDF]

, 2009
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de Alimentos.Os materiais obtidos de polímeros biodegradáveis podem ser uma alternativa para a redução do impacto ambiental ...
Moraes, Jaqueline Oliveira de
core  

Multilayer Cellulose Acetate–Viscose Films for Bio‐Based, Bio‐Degradable Packaging Applications

Packaging Technology and Science, Volume 39, Issue 6, Page 685-695, June 2026.
Cellulose acetate (CA) and cellulose foils stick together comprehensively after mild cellulose sodium hydroxide treatment and heated compression. For combined foils, water barrier properties correlate with CA thickness. Oxygen permeation suffers due to the sodium hydroxide pre‐treatment induced foil changes. The composite represents a biodegradable and
Florian Wurm, Anja Rosenzopf, Tung Pham, Thomas Bechtold   +3 more
wiley   +1 more source

Blendas de polietileno-amido duo-funcionais: ações antioxidante e antimicrobiana em produto cárneo [PDF]

, 2014
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2014.Nas últimas décadas a cadeia produtiva de alimentos foi alvo de inovações principalmente sob dois aspectos:
Vargas Júnior, Álvaro
core  

Better Material Properties and Faster Catalyzed Chemical Recycling for Poly(L‐Lactide) Using a Simple Commercial Glycerol Ethoxylate Additive

Chemistry – A European Journal, Volume 32, Issue 20, 27 May 2026.
Glycerol ethoxylate (GEO), a branched ethylene glycol derivative, both toughens commercial PLLA and accelerates its chemical recycling to L‐lactide. The lead sample, containing 10 wt.% GEO, shows 9x higher elongation at break and 6x higher tensile toughness than pure PLLA. The GEO–PLLA samples are efficiently chemically recycled to L‐lactide, even when
Madeleine L. Smith, Thomas M. McGuire, Kam C. Poon, Alexander R. Craze, Charlotte K. Williams   +4 more
wiley   +1 more source