Composition to produce support sub-structures for 3D photopolymer jetting

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United States of America

PATENT NO 11325315
APP PUB NO 20200338833A1
SERIAL NO

16958940

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Abstract

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The present invention is directed to a UV-curable composition capable of producing a 3D-printed support sub-structure for photopolymer jetting, and to a 3D-printing processes using said support material composition, and to a 3D-printed articles obtainable with said 3D-printing processes. The composition comprises a N-acryloyl glycinamide type monomer, anoptional hydrophilic co-monomer, a hydrophilic dispersion medium or water, a photoinitiator, and an optional functional additive or combination thereof, at specific contents.

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Patent Owner(s)

Patent OwnerAddress
BASF SEPATENTS TRADEMARKS AND LICENSES CARL-BOSCH-STRASSE GVX-C006 LUDWIGSHAFEN D-67056

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Li Shanghai, CN 997 9317
Liu, Mingjie Beijing, CN 5 5
Yin, Yongai Beijing, CN 1 1
Zhao, Ziguang Beijing, CN 1 1

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