Process for layer-by-layer construction of an article constructed using a viscosity-adjusting binder

The process of using a binder with furfuryl alcohol and novolak as a viscosity modifier addresses the challenges of viscosity control and mechanical strength in layer-by-layer production, resulting in enhanced performance and stability for three-dimensional building structures.

JP2025516063APending Publication Date: 2025-05-26ASK CHEM GMBH
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Patent Information

Application Number
JP2024565255
Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Priority Date
2022-05-13
Filing Date
2023-05-12
Publication Date
2025-05-26

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Abstract

The present invention relates to a process for layer-by-layer construction of construction articles using furfuryl alcohol and novolac as a viscosity modifier, construction articles produced as a result thereof, such as cores or molds for metal casting, and their use, as well as a kit comprising a binder and a hardener separate from the binder.
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