Microporous membrane for stereolithography resin delivery

Deotte, Joshua R.

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A - human necessities
A01 - agriculture
A21 - baking
A22 - butchering
A23 - foods or foodstuffs
A24 - tobacco
A41 - wearing apparel
A42 - headwear
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A44 - haberdashery
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A47 - furniture
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A62 - life-saving
A63 - sports
A99 - subject matter not otherwise provided for in this section
B - performing operations
B01 - physical or chemical processes or apparatus in general
B02 - crushing, pulverising, or disintegrating
B03 - separation of solid materials using liquids or using pneumatic tables or jigs
B04 - centrifugal apparatus or machines for carrying-out physical or chemical processes
B05 - spraying or atomising in general
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B22 - casting
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B25 - hand tools
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B27 - working or preserving wood or similar material
B28 - working cement, clay, or stone
B29 - working of plastics
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B31 - making articles of paper, cardboard or material worked in a manner analogous to paper
B32 - layered products
B33 - additive manufacturing technology
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B62 - land vehicles for travelling otherwise than on rails
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C01 - inorganic chemistry
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C22 - metallurgy
C23 - coating metallic material
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D01 - natural or man-made threads or fibres
D02 - yarns
D03 - weaving
D04 - braiding
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D06 - treatment of textiles or the like
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D10 - indexing scheme associated with sublasses of section d, relating to textiles
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F01 - machines or engines in general
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F03 - machines or engines for liquids
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Title: Microporous membrane for stereolithography resin delivery

Abstract

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.

Inventors:: Deotte, Joshua R.

Issue Date:: Tue Mar 16 00:00:00 EDT 2021

Research Org.:: Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1805623

Patent Number(s):: 10946580

Application Number:: 16/352,451

Assignee:: Lawrence Livermore National Laboratory, LLC (Livermore, CA)

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B29 - WORKING OF PLASTICS B29C - SHAPING OR JOINING OF PLASTICS

B - PERFORMING OPERATIONS B33 - ADDITIVE MANUFACTURING TECHNOLOGY B33Y - ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING

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B - PERFORMING OPERATIONS B29 - WORKING OF PLASTICS B29C - SHAPING OR JOINING OF PLASTICS
B29C64/112 - using individual droplets, e.g. from jetting heads
B29C64/124 - using layers of liquid which are selectively solidified
B29C64/135 - the energy source being concentrated, e.g. scanning lasers or focused light sources
B29C64/386 - Data acquisition or data processing for additive manufacturing

B - PERFORMING OPERATIONS B33 - ADDITIVE MANUFACTURING TECHNOLOGY B33Y - ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
B33Y10/00 - Processes of additive manufacturing
B33Y30/00 - Apparatus for additive manufacturing
B33Y50/02 - for controlling or regulating additive manufacturing processes
B33Y70/00 - Materials specially adapted for additive manufacturing

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DOE Contract Number:: AC52-07NA27344

Resource Type:: Patent

Resource Relation:: Patent File Date: 03/13/2019

Country of Publication:: United States

Language:: English

Citation Formats


                    Deotte, Joshua R. Microporous membrane for stereolithography resin delivery.  United States: N. p., 2021. 
        Web.

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                    Deotte, Joshua R. Microporous membrane for stereolithography resin delivery.  United States.

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                    Deotte, Joshua R. Tue .  
        "Microporous membrane for stereolithography resin delivery".  United States.  https://www.osti.gov/servlets/purl/1805623.

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@article{osti_1805623,

  title        = {Microporous membrane for stereolithography resin delivery},

  author       = {Deotte, Joshua R.},

  abstractNote = {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.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Mar 16 00:00:00 EDT 2021},

  month        = {Tue Mar 16 00:00:00 EDT 2021}

}

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Works referenced in this record:

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Similar Records

Title: Microporous membrane for stereolithography resin delivery

Abstract

Citation Formats

High Resolution Projection Micro Stereolithography System And Method patent-application, October 2015

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

Method and apparatus for cleaning stereolithographically produced objects patent, September 1993

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

High Resolution Projection Micro Stereolithography System And Method
patent-application, October 2015

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

Method and apparatus for cleaning stereolithographically produced objects
patent, September 1993

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