THERMOPLASTIC POLYURETHANE POWDERS AND 3D MOLDING FORMED FROM THE SAME

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United States of America

APP PUB NO 20240409752A1
SERIAL NO

18700739

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Abstract

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This disclosure relates to thermoplastic polyurethane (TPU) powders derived from expanded TPU and/or molding part thereof, wherein the average particle size D50 of the powders is no more than 1 mm, to a 3D molding formed from the same and to a process of forming the 3D molding. The TPU powders of the present invention can be used to prepare 3D products with low density, high rebound resilience and good mechanical properties, and the TPU powders of the present invention can be derived from a wide range of sources, and the TPU powders and 3D products of the present invention can be easily reused.

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Patent Owner(s)

Patent OwnerAddress
BASF SECARL-BOSCH-STRASSE 38 LUDWIGSHAFEN AM RHEIN 67056

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CAI, Zhi Zhong Shanghai, CN 10 0
CHEN, Pin Lan Shanghai, CN 2 0
FAN, Wei Zheng Shanghai, CN 7 0
LI, Yan Sheng Shanghai, CN 9 88

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