3D-printed chips: Compatibility of additive manufacturing photopolymeric substrata with biological applications

M Carve, D Wlodkowic - Micromachines, 2018 - mdpi.com
Additive manufacturing (AM) is ideal for building adaptable, structurally complex, three-
dimensional, monolithic lab-on-chip (LOC) devices from only a computer design file …

Photo-curable resin compositions and method of using the same in three-dimensional printing for manufacturing artificial teeth and denture base

JS Lee - US Patent 10,357,435, 2019 - Google Patents
A composition includes a light-curable viscous mixture that includes: 0-50% by weight of a
poly (methyl methacrylate)/methyl methacrylate solution; 5-20% by weight of at least one …

Formulations and methods for 3D printing of ceramic matrix composites

TA Schaedler, ZC Eckel, S Biesboer… - US Patent 10,737,984, 2020 - Google Patents
This invention provides resin formulations which may be used for 3D printing and pyrolyzing
to produce a ceramic matrix composite. The resin formulations contain a solid-phase filler, to …

Photopolymerizable compositions including a urethane component and a reactive diluent, articles, and methods

Z Parkar, DJ Skamser, AS Abuelyaman… - US Patent 11,584,827, 2023 - Google Patents
2020-01-07 Assigned to 3M INNOVATIVE PROPERTIES COMPANY reassignment 3M
INNOVATIVE PROPERTIES COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE …

Improvements in 3d printing

K Du Toit - US Patent App. 15/528,004, 2018 - Google Patents
A method of 3D printing an article is described, the method comprising the steps of
projecting images onto a liquid resin from a plurality of cooperating image sources; aligning …

Systems and methods for laser trimming dental aligners

C Culp, J Katzman, S Cicurel, C Yancey - US Patent 10,624,722, 2020 - Google Patents
Systems and methods for laser trimming dental aligners include a model positioning system,
an orientation determi nation system, and a laser trimming system. The model positioning …

Radiation curable compositions and composite articles made using an additive manufacturing process

Z Parkar, JD Hansen, T Wu, C Franke… - US Patent …, 2023 - Google Patents
(57) ABSTRACT A radiation curable composition including at least one radiation hardenable
component, a photo-initiator, and a filler material having a population of particulates in an …

Production of a dental prosthesis by printing prosthetic base onto prosthetic teeth

K Ruppert, S Brill - US Patent 10,463,456, 2019 - Google Patents
The invention relates to a method for producing a dental prosthesis, wherein the dental
prosthesis comprises a prosthetic base and a plurality of prosthetic teeth, wherein the …

Method for forming a three dimensional body from a mixture with a high content of solid particles

PW Rehrig, M Gacek, B Lante, M Sender… - US Patent …, 2024 - Google Patents
A method for continuously forming a three-dimensional body from a mixture, the mixture
comprising at least 15 vol% solid particles and a radiation curable material. The method …

High strength three dimensional fabricating material systems and methods for producing dental products

BJ Sun, AM Lichkus - US Patent 10,849,724, 2020 - Google Patents
This invention relates to printable high strength/toughness polymerizable material systems
for making dental products such as artificial teeth, dentures, splints, veneers, inlays, onlays …