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Title: Microporous membrane for stereolithography resin delivery

Patent ·
OSTI ID:1568318

A system for building a structure. The system includes a reservoir; an immiscible fluid in the reservoir; a membrane operatively connected to the reservoir; channels and delivery ports in the membrane; a microliter amount of curable resin; a delivery system for delivering the microliter amount of curable resin to channels and delivery ports in the membrane and to the reservoir in contact with the immiscible fluid in the reservoir; and an energy source adapted to deliver energy to the reservoir onto the microliter amount of curable resin for building the structure.

Research Organization:
Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC52-07NA27344
Assignee:
Lawrence Livermore National Security, LLC (Livermore, CA)
Patent Number(s):
10,286,600
Application Number:
14/919,408
OSTI ID:
1568318
Resource Relation:
Patent File Date: 10/21/2015
Country of Publication:
United States
Language:
English

References (21)

Toner for developing electrostatic latent images patent December 1995
Dynamic mask projection stereo micro lithography patent August 2006
Method for manufacturing toner and toner patent October 2011
Three-Dimensional Printing with Reciprocal Feeding of Polymerizable Liquid patent-application June 2017
Method of Manufacturing a Foam-Insulated Wire Using a Porous Solid and a Foam-Insulated Wire Manufactured Thereby patent-application April 2010
Continuous Digital Light Processing Additive Manufacturing of Implants patent-application November 2013
Measuring Cell, Detector, and Analysis Device patent-application November 2016
Method of Producing Uniform Polymer Beads of Various Sizes patent-application July 2012
Method for fabricating an integral three-dimensional object from layers of a photoformable composition patent June 1992
Insulated wire and manufacturing method of the same patent November 2012
Layer thickness control for stereolithography utilizing variable liquid elevation and laser focal length patent-application December 2002
Use of a support liquid to manufacture three-dimensional objects patent November 1996
Method of Producing Uniform Polymer Beads of Various Sizes patent-application September 2014
Apparatus for Fabrication of Three Dimensional Objects patent-application November 2014
Manufacture of field activated components by stereolithography patent-application October 2009
Method of Manufacturing Three-Dimensionally Formed Object patent-application May 2017
Toner preparation method and apparatus, and toner prepared thereby patent October 2013
Three dimensional modelling apparatus patent October 1990
Multiple vat leveling system patent-application August 2006
Apparatus for production of three-dimensional objects by stereolithography patent March 1986
Laser induced deposition on polymeric substrates patent March 1986

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