Polyurea resins having multiple mechanisms of hardening for use in producing three-dimensional objects

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United States of America Patent

PATENT NO 9982164
SERIAL NO

15240157

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Abstract

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A polymerizable liquid, or resin, useful for the production by additive manufacturing of a three-dimensional object of polyurethane, polyurea, or a copolymer thereof, is described. The resin includes at least one of (i) a blocked or reactive blocked prepolymer, (ii) a blocked or reactive blocked diisocyanate, or (iii) a blocked or reactive blocked diisocyanate chain extender.

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Patent Owner(s)

Patent OwnerAddress
CARBON INC312 CHESTNUT STREET REDWOOD CITY CA 94063

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Kai Sunnyvale, US 495 4467
DeSimone, Joseph M Monte Sereno, US 240 8787
Goodrich, James Phoenix, US 25 1067
Pinschmidt, Robert Carrboro, US 19 1040
Poelma, Justin Goleta, US 35 972
Robeson, Lloyd M Macungie, US 108 2613
Rolland, Jason P San Carlos, US 109 3449

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