Support material formulation and additive manufacturing processes employing same

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United States of America Patent

PATENT NO 11850802
SERIAL NO

17542549

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Abstract

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Novel support material formulations, characterized as providing a cured support material with improved dissolution rate, while maintaining sufficient mechanical strength, are disclosed. The formulations comprise a water-miscible non-curable polymer, a first water-miscible, curable material and a second, water-miscible material that is selected capable of interfering with intermolecular interactions between polymeric chains formed upon exposing the first water-miscible material to curing energy. Methods of fabricating a three-dimensional object, and a three-dimensional object fabricated thereby are also disclosed.

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Patent Owner(s)

Patent OwnerAddress
STRATASYS LTD7612401 REHOVOT

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Levy, Avraham Petach-Tikva, IL 65 828
Matzner, Eynat Adi, IL 28 119
Peri, Dani Rehovot, IL 10 15
Pokrass, Mariana Rehovot, IL 17 34
Vidavsky, Yuval Moshav Sitriya, IL 13 110

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