Materiales

Materiales

Consiguen separar algodón y poliéster de tejidos mixtos usando enzimas
- Investigadores han desarrollado un método que utiliza un «cóctel» de enzimas para separar los componentes de poliéster y algodón de los tejidos mixtos, de forma que puedan reciclarse y reducir...
Carbon fibers from lignin – a new process for economical production
21/03/2023 - Waterspun lignin-precursor fibers, stabilized and carbonized endlessfibers. Photo: DITFA novel, both environmentally friendly and cost-saving process for the production of carbon fibers...
Carbonfasern auf der Basis von Holz – kostensparend und umweltfreundlich
21/03/2023 - Aus Wasser gesponnene Lignin-Präkursorfasern, stabilisierte und carbonisierte Endlosfasern. Photo: DITFDie DITF haben ein nachhaltiges und kostensparendes Verfahren entwickelt, um...
DITF develops water-spun lignin fibers as PAN precursor alternative
15/03/2023 - The German Institutes of Textile and Fiber Research (DITF, Denkendorf) has developed a novel process for...
Obtienen un plástico hidrosoluble a partir de almidón de patata
- Investigadores de la Universidad de Alicante han desarrollado este nuevo material, que también es compostable y biodegradables, como alternativa a los envases y plásticos de un solo...
Polyplastics’ Long Cellulose Fiber Reinforced PP Resin for Automotive Applications
21/03/2023 - Polyplastics Group has announced that its newly developed long cellulose fiber reinforced
Circa enables sustainable textile recycling with Textile Change
16/03/2023 - Norwegian sustainable biochemicals company Circa Group AS (stock symbol: CIRCA) and Danish technology company Textile Change are working together to optimise textile...
Bacteria-Based Cellulose Fibre NullarborTM (“No Trees“) Wins “Cellulose Fibre Innovation of the Year 2023” Award Against Strong Competition
15/03/2023 - Collage Cellulose Fibre of the Year 2023 Award Winner © nova-InstituteFor the third time, nova-Institute awarded the “Cellulose Fibre Innovation of the Year” award in the frame of the...
Bakterien-basierte Cellulosefaser NullarborTM „keine Bäume“ gewinnt gegen starke Konkurrenz die Auszeichnung „Cellulose Fibre Innovation of the Year 2023“.
15/03/2023 - Collage ‘Cellulose Fibre of the Year 2023 – Die Preisgewinner’ © nova-InstitutZum dritten Mal verlieh das nova-Institut im Rahmen der „Cellulose Fibres Conference...
Christian Ribeyrolle devient président de Copacel
15/03/2023 - > Christian Ribeyrolle (Ryam) est le nouveau président de Copacel. L’Union française des industries des cartons, papiers et celluloses tenait son conseil d’administration le...
Investigadores desarrollan nuevos films con alta resistencia mecánica y propiedades barrera gracias a bacterias
22/02/2023 - A partir de dos biopolímeros de origen bacteriano. Por un lado, polihidroxialcanoatos (PHAs) y por otro celulosa bacteriana. Se ha conseguido introducir partículas de PHA, directamente en...
nova-experts introduced: Vanessa Kleinpeter
13/03/2023 - Vanessa Kleinpeter © nova-InstituteBehind every superhero there is a bright and capable secretary, that is also the case for nova. Vanessa joined the nova-team in April of 2015 as a...
Biobasierte Additive und Füllstoffe für Farben und Lacke erfolgreich getestet
13/03/2023 - crevis – stock.adobe.comDie J. Rettenmaier und Söhne GmbH (JRS) hat...
Researchers Develop Hydrostable Yet Degradable Bioplastic Straws
13/03/2023 - In the fight against pollution, several regions in the U.S. have banned the use of plastic straws. Alternative materials exist, but most options are either too expensive to scale up, go limp...
Des filets en cellulose chez Bretagne Pack
10/03/2023 - > « Nous sommes le seul fabricant français de filets d’emballage », revendique Dominique Le Nan, le Pdg de Bretagne Pack. La jeune entreprise de Landivisiau...
IKEA to use bio-based glue for reduced climate footprint
09/03/2023 - © IKEAFinding new glue solutions is one of the main approaches to reducing the IKEA climate footprint, and most glue consumption is used in board production. As a result of innovation and...
Cross-linked chitosan/tannin extract as a biodegradable and repulpable coating for paper with excellent oil-resistance, gas barrier and UV-shielding
09/03/2023 - A series of cross-linking copolymers of chitosan and tannin extract-based epoxy (CS/xTE, x = 0.125, 0.25, 0.5 and 1) were designed and synthesized…Full text:
Umweltfreundliche Papierschutzbeschichtung
09/03/2023 - Eine Reihe von vernetzten Copolymeren auf der Basis von Chitosan und Tanninextrakt (CS/xTE, x = 0,125, 0,25, 0,5 und 1)…Full text:
Vanillin from Kraft Lignin
08/03/2023 - Huge amounts of technical or Kraft lignin are formed during pulp production. This lignin is difficult to process and so is usually just incinerated for heat production. A team of...
Aus Kraft-Lignin wird Vanillin
08/03/2023 - Bei der Zellstoffproduktion fallen große Mengen an technischem Lignin an, das schwer verarbeitbar ist und daher meistens einfach als Brennstoff genutzt wird. Eine Forschungsgruppe...
Un nouveau collectif PulPac, cette fois dans la bouteille
08/03/2023 - > Décidément Pulpac aime les « collectifs »… Le concept renvoie à des technologies bâties en « mode projet », à partir d’une idée plus ou moins aboutie et visant à...