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Showing posts from February, 2019

SANITIZED AG Offers Non-biocidal Technology with Bluesign® Sustainability Label

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Polyester sport and functional textiles treated with Sanitized® Odoractiv 10 are protected against “permastink”. Already a holder of the Swiss Technology Award, the Sanitized® Odoractiv 10 odor-management technology can now carry the bluesign® sustainability label, the Skin Friendly certification from the Hohenstein Institute and the ECO PASSPORT by OEKO-TEX® label. SANITIZED AG has been a bluesign® system partner for over 10 years. Odor-free Polyester Functional Clothing   An unwelcome odor can quickly develop in polyester sport and functional clothing, even if freshly washed. This is “permastink”. It’s a challenge to the textile industry as it generally reduces the attractiveness and market opportunities of sport and functional clothing made from polyester. The patented, non-biocidal Sanitized® Odoractiv 10 technology provides specific solutions and sales arguments for the end products. It works in two ways: The odor-causing bacteria can’t stick to the textile

Nestlé & Danimer Scientific to Produce Biodegradable Water Bottles Made from PHA

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Nestlé and Danimer Scientific has announced a global partnership to develop biodegradable bottles. Nestlé and Danimer Scientific will collaborate to design and manufacture bio-based resins for Nestlé’s water business using Danimer Scientific’s PHA polymer Nodax™ . In 2018, the University of Georgia (U.S.A.) confirmed in a study that Nodax™ is an effective biodegradable alternative to petrochemical plastics. PepsiCo, an existing partner of Danimer, may also gain access to the resins developed under this collaboration. Nodax™ PHA-based Eco-friendly Packaging Stephen Croskrey, CEO of Danimer Scientific said: "Researchers have shown that PHA biodegrades in a wide range of environments, including industrial and home compost, soil, fresh and sea water," "As a material that is reliably biodegradable across both aerobic and anaerobic conditions, our Nodax™ PHA is an ideal fit to drive the creation of eco-friendly packaging for Nestlé’s products. Nodax™ PH

New Catalytic Process to Develop Renewable Isoprene - Gevo

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Gevo has announced that it has developed a proprietary, breakthrough catalytic process that transforms low-cost commercially available, or even waste by-product, renewable alcohols into renewable isoprene that would be expected to compete head-to-head on price with natural and petroleum-based chemical equivalents while reducing CO 2 emissions. Key Chemical Building Block for Producing Rubber Isoprene is predominantly used in the production of synthetic-based rubber. The market for isoprene is estimated to be approximately $4 Billion USD by 2025, growing at a compound annual growth rate of 7% or greater driven by growth in the automotive sector. Chemical-based Catalytic Process Gevo recently developed a chemical-based catalytic process to convert low-value “fusel oils,” a mixture of alcohols that are byproducts from fermentation processes such as ethanol production, into renewable isoprene. Fusel oils from the ethanol industry alone equate to about 2.5 mil

New Study Claims FR Chemicals Increase SVOCs' Concentration in Exposed Children

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Children living in homes with all vinyl flooring or flame-retardant chemicals in the sofa have significantly higher concentrations of potentially harmful semi-volatile organic compounds (SVOCs) in their blood or urine than children from homes where these materials are not present, according to a new Duke University-led study. Higher Concentration of PBDEs in Children’s Blood Serum The researchers presented their findings Sunday, Feb. 17 at the annual meeting of the American Association for the Advancement of Science in Washington, D.C. They found that children living in homes where the sofa in the main living area contained flame-retardant polybrominated diphenyl ethers (PBDEs) in its foam had a six-fold higher concentration of PBDEs in their blood serum. Exposure to PBDEs has been linked in laboratory tests to neurodevelopmental delays, obesity, endocrine and thyroid disruption, cancer and other diseases. Vinyl Flooring Leads to Metabolite Concentrations

New Enzyme-based Polymerization Method Enable Greener PEF Production

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Recently, polymer chemists from the University of Groningen, led by Prof. Katja Loos, have described an enzyme-based polymerization method to produce PEF, an alternative to PET, which can be made from bio-based furan molecules. Polyethylene terephthalate (PET) is one of the most successful plastics the material we use to make bottles and fibers for clothing. PET is used to make fizzy drink bottles because it has excellent barrier properties, which keeps the fizz inside. However, PET is made from petroleum-based building blocks. "But furan-based polymers are a good alternative", says Prof. Katja Loos. Furans, which are characterized by an aromatic ring with four carbon and one oxygen atom, can be made from biomass-derived sugars, and polymerized into Polyethylene 2,5-furandicarboxylate (PEF) . This alternative to PET, polyethylene furanoate (PEF), can be made from bio-based furan molecules, but to polymerize these furans you need toxic catalysts and high tem

Certifiably Complicated

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One thing that became apparent at the IAA Commercial Vehicles 2018 was that the issue of hydrogen tank approval had yet to be resolved. Though it had already been said years ago that tanks “must only get approved,” the process is taking much longer than expected. At present, there are few 700-bar type IV units for sale in Germany. The key reason for the lack of products seems to be that European automakers have not made a firm commitment to purchase tanks in large quantities for their vehicles. So far, OEMs have been ordering only few units for testing or integration into prototypes. At the same time, they have been demanding a lot from the manufacturers of those tanks, for example, by restricting the space in which units could be installed.  Tank manufacturers in Europe are deeply frustrated about the entire situation. Circumstances will not permit them to ramp up production capacity and make their business economically viable, so they are waiting to get products appro

Green Dot Secures USD6.5 Mn Funding to Develop & Commercialize New Bioplastics

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Green Dot Bioplastics has closed a $6.5 million Series A Round of funding led by Fulcrum Global Capital. Funds will be used to implement management’s strategic plan to capitalize on rapidly rising demand for more sustainable plastics. Fulcrum Global Capital led the investment round with the participation of existing and new investors, including Open Prairie through its Open Prairie Rural Opportunities Fund and iiM (Innovations in Motion). Green Dot Bioplastics: Offering Sustainable Solutions Governments, advocacy groups and consumers are increasingly aware of the problems associated with traditional plastics and demanding more sustainable solutions. In response, the bioplastic sector is predicted to grow at a brisk pace of 18.8% CAGR to reach more than $68 billion by 2024. To capitalize on this opportunity, Green Dot will use the funds raised to implement management’s strategic plan in key areas: accelerate organic growth, develop and commercialize new bioplas

New Method to Produce Graphene Fibers with Optimized Conductivity & Strength

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A team of researchers at Rensselaer Polytechnic Institute has developed a new microfluidics-assisted technique for developing high-performance macroscopic graphene fibers. Graphene fiber, a recently discovered member of the carbon fiber family, has potential applications in diverse technological areas, from: Energy storage  Electronics and optics  Electro-magnetics  Thermal conductor and thermal management Structural applications Their findings are published in a newly released issue of Nature Nanotechnology. It has historically been difficult to simultaneously optimize both the thermal/electrical and the  mechanical properties  of graphene fibers. However, the Rensselaer team has demonstrated their ability to do both. High Thermal, Electrical & Mechanical Properties Macroscopic graphene fibers can be manufactured by fluidics-enabled assembly from 2D graphene oxide sheets dispersed in aqueous solutions forming lyotropic liquid crystal.  Strong shape and size co

Airbus and Dassault Systèmes embark on a five-year strategic partnership

Airbus and Dassault Systèmes have signed a five-year Memorandum of Agreement (MOA) to cooperate on the implementation of collaborative 3D design, engineering, manufacturing, simulation and intelligence applications. This will enable Airbus to take a major step forward in its digital transformation and lay the foundation for a new European industrial ecosystem in aviation. Under the MOA, Airbus will deploy Dassault Systèmes’ 3DExperience platform, which delivers digital continuity, from design to operations, in a single data model for a unified user experience, making digital design, manufacturing and services (DDMS) a company-wide reality for all Airbus divisions and product lines. DDMS paves the way for breakthroughs in new product design, operational performance, support and maintenance, customer satisfaction and new business models, as it represents a move from sequential to parallel development processes. Instead of first focusing on product performance, Airb

SABIC Begins Production & Commercialization of Certified Circular Polymers

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SABIC  has announced another major milestone in its ground-breaking project to pioneer the production of certified circular polymers using a feedstock from mixed plastic waste. Commercializing Certified Circular Polymers The latest achievement – the production of the first certified circular polymers – is part of what is known as a ‘market foundation stage’. Launched in January, this stage is an important step towards creating a new circular value chain for plastics. During this stage, initial volumes of pyrolysis oil from plastic waste are introduced as feedstock at SABIC’s Geleen production site in The Netherlands. The patented pyrolysis oil has been produced by PLASTIC ENERGY Ltd from the recycling of low quality, mixed plastic waste otherwise destined for incineration or landfill. As part of the market foundation stage, SABIC has begun to produce and commercialize the first monthly volumes of certified circular polymers -  polyethylene (PE)  and  polypropylene (PP) . Thi

Recent Study Reveals New Renewable FR Material Using Coffee Waste

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Dr Henry Leung from the School of Chemical and Life Sciences and his team of three final-year students from the Diploma in Medicinal Chemistry found a way to lessen the environmental impact of coffee waste. They have turned used coffee grounds into a flame retardant that could potentially be used to improve fire safety in homes and offices. Leveraging Slow-burning Properties of Coffee By treating coffee waste and mixing it with epoxy resin – a material commonly found in floorings and walls of homes – the team were able to leverage the slow-burning properties of coffee to create a material that could withstand a fire by as much as two times that of regular epoxy resin. This new material has also attained an “HB” grading, which indicates slow burning on a horizontal specimen, based on initial findings by a third-party testing laboratory. Apart from its fire-resistant qualities, the coffee-epoxy resin has the potential to become a total solution for reducing coffee waste as groun

Calvera delivers mobile gas pipeline to transport biomethane in Finland

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The Industrial Group Calvera has recently supplied a customer in Finland with several units of their containers for the transport of biomethane, a mobile gas pipeline solution. The innovative equipment is designed under the flexible Hooklift system that includes easy loading and unloading with a Multilift hydraulic arm coupled to a truck, which makes logistics much easier by taking natural gas storage where it is needed and without leaving the tanker truck, only the container. Calvera’s equipment was custom-made in terms of capacity and weight, adjusting the product as much as possible to the client’s specific needs and offering high levels of efficiency and profitability through the use of the latest available technology. In this case, the client produces renewable natural gas from a wood waste digester, which is then compressed and marketed in biomethane service stations that serve buses, trucks, cars and light vehicles in Finland. The Nordic countries and Finland i