Photocurable compositions for stereolithography, method of forming the compositions, stereolithography methods using the compositions, polymer components formed by the stereolithography methods, and a device including the polymer components

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United States of America

PATENT NO 12180313
APP PUB NO 20240002554A1
SERIAL NO

18239817

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Abstract

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A photocurable composition for stereolithographic three-dimensional printing, wherein the photocurable composition comprises a photoreactive oligomer component comprising a hydrophobic oligomer comprising a photoreactive end group, a photoreactive monomer component comprising a photoreactive monomer having a photoreactive end group, and a photoinitiation composition comprising a photoinitiator; the photocurable composition has a viscosity of 250 to 10,000 centipoise at 22° C., determined using a Brookfield viscometer; and the photocured composition has a dielectric loss of less than 0.010, preferably less than 0.008, more preferably less than 0.006, most preferably less than 0.004, each determined by split-post dielectric resonator testing at 10 gigahertz at 23° C.

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Patent Owner(s)

  • ROGERS CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baars, Dirk Phoenix, US 13 39
Fitts, Bruce Phoenix, US 7 23
Koes, Thomas A Riverside, US 17 122
Polidore, Trevor Scottsdale, US 15 36
Sethumadhavan, Murali Acton, US 37 392

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