WO2008103450A3 - Three dimensional printing material system and method using plasticizer-assisted sintering - Google Patents

Three dimensional printing material system and method using plasticizer-assisted sintering Download PDF

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Publication number
WO2008103450A3
WO2008103450A3 PCT/US2008/002362 US2008002362W WO2008103450A3 WO 2008103450 A3 WO2008103450 A3 WO 2008103450A3 US 2008002362 W US2008002362 W US 2008002362W WO 2008103450 A3 WO2008103450 A3 WO 2008103450A3
Authority
WO
WIPO (PCT)
Prior art keywords
dimensional printing
plasticizer
printing material
material system
assisted sintering
Prior art date
Application number
PCT/US2008/002362
Other languages
French (fr)
Other versions
WO2008103450A2 (en
Inventor
Eugene Giller
Derek X Williams
Original Assignee
Z Corp
Eugene Giller
Derek X Williams
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Z Corp, Eugene Giller, Derek X Williams filed Critical Z Corp
Publication of WO2008103450A2 publication Critical patent/WO2008103450A2/en
Publication of WO2008103450A3 publication Critical patent/WO2008103450A3/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/165—Processes of additive manufacturing using a combination of solid and fluid materials, e.g. a powder selectively bound by a liquid binder, catalyst, inhibitor or energy absorber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/188—Processes of additive manufacturing involving additional operations performed on the added layers, e.g. smoothing, grinding or thickness control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • B33Y70/10—Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials

Abstract

Materials system, kit, and methods are provided to enable the formation of articles by three dimensional printing. The kit includes (i) a substantially dry particulate material including an aqueous-insoluble thermoplastic particulate material, plaster, and a water-soluble adhesive; (ii) an aqueous fluid binder, and (iii) an infiltrant.
PCT/US2008/002362 2007-02-22 2008-02-22 Three dimensional printing material system and method using plasticizer-assisted sintering WO2008103450A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90278207P 2007-02-22 2007-02-22
US60/902,782 2007-02-22

Publications (2)

Publication Number Publication Date
WO2008103450A2 WO2008103450A2 (en) 2008-08-28
WO2008103450A3 true WO2008103450A3 (en) 2008-12-31

Family

ID=39710671

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/002362 WO2008103450A2 (en) 2007-02-22 2008-02-22 Three dimensional printing material system and method using plasticizer-assisted sintering

Country Status (2)

Country Link
US (2) US7968626B2 (en)
WO (1) WO2008103450A2 (en)

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