Items Tagged with 'resins and base polymers'

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Renewable Alternative: Cashew Nutshell Liquid-Based Isocyanate Blocking Agent

A high-purity cardanol derived from renewable cashew nutshell liquid offers chemical features that can be successfully used in epoxy and polyurethane adhesives and sealants.
James Zhao Yun Mi Kim Pietro Campaner
October 16, 2020
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Cashew nutshell liquid (CNSL) is a non-edible, bio-based material commonly used as a building block for various resins, hardeners, and modifiers in the adhesives, coatings, and composites industries. A high-purity cardanol, 3-pentadeca-dienyl-phenol, derived from the bio-oil CNSL has been employed to replace nonyl phenol (NP) in various applications, including isocyanate blocking.


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Covestro to Acquire DSM’s Coating Resins Business

Covestro agreed to a purchase price of approximately €1.6 billion (~ $1.9 billion), which will be financed through a combination of equity and debt instruments.
October 5, 2020
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Covestro recently announced that it has signed an agreement to acquire the Resins and Functional Materials business (RFM) of Royal DSM.
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Evonik Begins Production at New Geesthacht Silicone Facility

According to Evonik, the extra production capacities will provide its customers with a faster and more reliable supply of products, as well as a wider choice of products.
July 28, 2020
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Evonik recently announced that its new multi-purpose silicones manufacturing facility in Geesthacht, Germany, is now fully operational after completing final commissioning tests and gaining the necessary authority approvals.


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plastic packaging

FEICA Summary Report Addresses Risk of Cyclic Esters in Polyester Adhesives

The report is intended to outline the main findings of the risk assessment and explain that human exposure to cyclic esters from polyester pre-polymers in food packaging adhesives is not relevant from a toxicological point of view.
July 3, 2020
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FEICA, the Association of the European Adhesive and Sealant Industry, recently announced that it has published a Summary Report of a FEICA risk assessment carried out on cyclic esters potentially present in polyester adhesives intended to be used in food contact materials.
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