Henkel has filed a patent for a thermoplastic composition with amorphous polyamide polymer for 3D printing. The invention includes methods for forming objects using the composition. Claim 1 has been canceled. GlobalData’s report on Henkel gives a 360-degree view of the company including its patenting strategy. Buy the report here.

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According to GlobalData’s company profile on Henkel, Nanoemulsion cosmetics was a key innovation area identified from patents. Henkel's grant share as of January 2024 was 48%. Grant share is based on the ratio of number of grants to total number of patents.

Thermoplastic composition for 3d printing

Source: United States Patent and Trademark Office (USPTO). Credit: Henkel AG & Co KGaA

A recently filed patent (Publication Number: US20240034880A1) discloses a method for 3D-printing objects using a thermoplastic composition containing an amorphous polyamide polymer. The method involves providing a 3D printer, melting the thermoplastic composition in the printer, and printing the melted material to form the desired object. The composition includes specific components such as dimerized fatty acids, mono carboxylic acids, linear dicarboxylic acids, and linear diamines to achieve the desired properties for 3D printing.

Furthermore, the patent also describes variations in the composition, including the addition of crystalline or semicrystalline thermoplastic polymers, compatibilizing agents, fillers, and additives for enhancing specific functionalities like thermal management, coloration, flame retardancy, and aesthetic aspects. The method involves feeding the composition into a 3D printer, heating it to a molten state, and extruding it through a nozzle onto a substrate to create the desired object. The process can involve depositing multiple layers of molten material to build a three-dimensional structure, showcasing the versatility and customization potential of this 3D printing method.

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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.