high content of bio-sourced substances
Explanation: of biological origin or with high content of bio-sourced substances.
-------------------------------------------------- Note added at 2 Tage 3 Stunden (2017-12-03 10:44:25 GMT) --------------------------------------------------
Another equivaltent term to bio-based substance is bio-based material A bio-based material is a material intentionally made from substances derived from living (or once-living) organisms. These materials are sometimes referred to as biomaterials, but this word also has another meaning. Strictly the definition could include many common materials such as wood and leather, but it typically refers to modern materials that have undergone more extensive processing. Unprocessed materials may be called biotic material. Bio-based materials or biomaterials fall under the broader category of bioproducts or bio-based products which includes materials, chemicals and energy derived from renewable biological resources. Bio-based materials are often biodegradable, but this is not always the case. Examples include: • cellulose fibers — fibers made from reconstituted cellulose. • casein — a phosphoprotein extracted from milk during the process of creating low fat milk, it is processed in various ways to make: plastic, dietary supplements for body builders, glue, cotton candy, protective coatings, paints, and occurs naturally in cheese, giving it a creamy texture. • polylactic acid — a polymer produced by industrial fermentation • bioplastics — include a soy oil based plastic now being used to make body panels for John Deere tractors • engineered wood — products such as oriented strand board and particle board • zein — a natural biopolymer which is the most abundant corn protein • cornstarch — the starch of the maize grain, used to make packing pellets • grease — lubricants made from vegetable oils, including soybean oil, that can replace petroleum based lubricants https://en.wikipedia.org/wiki/Bio-based_material The institute found a large number of methodologies for assessing a bio-based substance’s environmental, health and sustainability impacts. However, the report says that what is lacking is a flexible methodology that can be used to conduct either a quick, or an extended assessment, and which allows the practitioner to select criteria for human and environmental health, safety and sustainability. It also discovered confusion in the market about the effects of REACH, with some firms believing it hampers the introduction of bio-based substances. There are no specific requirements in the Regulation relating to bio-based substances, but they are covered by its general definition of chemical substances and may, therefore, need to be registered. It remains unclear if, in cases of direct substitution with a bio-based substance, a producer can use the registration and information of the petrochemical equivalent. https://chemicalwatch.com/20700/bio-based-chemicals-and-subs... Gemalto's bio-sourced payment card is made from a renewable material derived from corn, sugarcane and potato starch. flexforum.com La carte de paiement d'origine végétale de Gemalto est fabriquée à partir d'un matériau renouvelable dérivé de l'amidon de maïs, de canne à sucre et de pomme de terre. flexforum.com The 400 ton/year plant, scheduled for startup beginning of 2011, will operate an innovative process and will be the only CNT production plant in the world to use an entirely bio-sourced raw material. coatex.com Cette unité d'une capacité de 400 tonnes/an, dont le démarrage est prévu début 2011, s'appuiera sur un procédé novateur et sera la seule unité de fabrication de NTC au monde à utiliser une matière première entièrement bio-ressourcée. coatex.com Pebax® Rnew, a bio-sourced elastomer produced by Arkema has been selected by Sony for its original soccer ball, named "Join the Team! coatex.com Pebax® Rnew, élastomère d'origine renouvelable produit par Arkema, a été choisi par Sony pour la fabrication d'un ballon de football original labellisé « Join the Team ! coatex.com In addition, the training day on 18 March will enable the tools and methods necessary to draw up the carbon balance of the bio-sourced products to be identified. roquette.com En complément, la journée de formation du 18 mars permettra d'identifier les outils et méthodes pour dresser le bilan carbone des produits bio-sourcés. roquette.fr https://www.linguee.fr/francais-anglais/search?source=auto&q... Woodoo has achieved its impressive results by developing a complex process to transform the properties of the wood. First the lignin is extracted – and then recycled on the renewable chemicals market to avoid any pollution – so that the wood only retains its cellular skeleton, into which a bio-sourced substance is injected so as to strengthen it. The procedure, which also makes the wood translucent, is infinitely more environmentally-friendly than the currently used materials in the construction sector allow. https://atelier.bnpparibas/en/smart-city/article/tomorrow-s-... Reverlink® supramolecular chemistry innovations for coatings: from non VOC co-dispersant neutraliser to bio-sourced protective coatings : Producing acrylic polymers from biomass: feasibility and lifecycle assessment considerations Today’s coating industry is confronted by several new challenges that are characteristic of the constraints of our times: - reducing the industry’s carbon footprint, - reducing the dependence on petroleum, - incorporating the principles of sustainability into product development. The use of bio-sourced raw materials represents one encouraging route to addressing these issues. The socio-economic and ecologic impacts of this choice cannot be ignored just because the materials are bio-sourced and the durability of the final products plays an important role because, as highlighted by the United Nations Environment Programme, there is a widespread degradation of arable land (which is a critical resource for producing bio-sourced materials). The durability of acrylic polymers is well-known and the utility of these materials will be further reinforced when they are made from a renewable source of raw materials. https://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd...
-------------------------------------------------- Note added at 2 Tage 14 Stunden (2017-12-03 21:51:34 GMT) --------------------------------------------------
Arkema has a unique know-how in the chemistry of the castor plant, a non-edible plant, from which a wide range of high-performance long-chain biosourced polyamides (Rilsan® polyamide 11 range) are produced. Many finished products are already made from these biosourced polymers: soles of sports shoes, eyeglasses, casing of cell phones, auto parts, etc. https://www.arkema.com/en/innovation/bio-based-products/
| Johannes Gleim Local time: 12:09 Native speaker of: German PRO pts in category: 7
|
|