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WO1996013372A3 - Build material for forming a three dimensional article - Google Patents

Build material for forming a three dimensional article Download PDF

Info

Publication number
WO1996013372A3
WO1996013372A3 PCT/US1995/012876 US9512876W WO9613372A3 WO 1996013372 A3 WO1996013372 A3 WO 1996013372A3 US 9512876 W US9512876 W US 9512876W WO 9613372 A3 WO9613372 A3 WO 9613372A3
Authority
WO
WIPO (PCT)
Prior art keywords
build material
article
dimensional article
forming
dimensional
Prior art date
Application number
PCT/US1995/012876
Other languages
French (fr)
Other versions
WO1996013372A2 (en
Inventor
Michael T Nowak
Manual M Ferreira
Nadine J Leonard
Original Assignee
Bpm Tech Inc
Michael T Nowak
Manual M Ferreira
Nadine J Leonard
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 Bpm Tech Inc, Michael T Nowak, Manual M Ferreira, Nadine J Leonard filed Critical Bpm Tech Inc
Priority to AU41932/96A priority Critical patent/AU4193296A/en
Publication of WO1996013372A2 publication Critical patent/WO1996013372A2/en
Publication of WO1996013372A3 publication Critical patent/WO1996013372A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/02—Compositions of unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups
    • C08L101/06—Compositions of unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups containing oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • C08J3/097—Sulfur containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/43—Compounds containing sulfur bound to nitrogen
    • C08K5/435—Sulfonamides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)

Abstract

The present invention provides a three-dimensional article formed from a build material comprising a solution of a resin having a hydroxyl number from about 5 to 1000 and a molecular weight greater than about 500, dissolved in at least one primary aromatic sulfonamide. The present invention also provides a method for making a three-dimensional article based upon article defining data. The method comprises the step of dispensing a meltable build material comprising a solution of a resin having a hydroxyl number from about 5 to 1000 and a molecular weight greater than about 500, dissolved in at least one primary aromatic sulfonamide in a plurality of droplets toward a platform and which solidify after dispensing to construct the article in successive layers based upon the three-dimensional coordinate data.
PCT/US1995/012876 1994-10-19 1995-10-18 Build material for forming a three dimensional article WO1996013372A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU41932/96A AU4193296A (en) 1994-10-19 1995-10-18 Build material for forming a three dimensional article

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32569494A 1994-10-19 1994-10-19
US08/325,694 1994-10-19

Publications (2)

Publication Number Publication Date
WO1996013372A2 WO1996013372A2 (en) 1996-05-09
WO1996013372A3 true WO1996013372A3 (en) 1996-06-27

Family

ID=23269016

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1995/012876 WO1996013372A2 (en) 1994-10-19 1995-10-18 Build material for forming a three dimensional article

Country Status (2)

Country Link
AU (1) AU4193296A (en)
WO (1) WO1996013372A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2097194C1 (en) * 1996-08-13 1997-11-27 Йелстаун Корпорейшн Н.В. Method of manufacturing polymer elements
US6132665A (en) * 1999-02-25 2000-10-17 3D Systems, Inc. Compositions and methods for selective deposition modeling

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0206286A1 (en) * 1985-06-25 1986-12-30 Howtek, Inc. Ink jet printer ink
US4665492A (en) * 1984-07-02 1987-05-12 Masters William E Computer automated manufacturing process and system
EP0475707A2 (en) * 1990-09-10 1992-03-18 Seiko Epson Corporation Hot-melt ink composition
US5121329A (en) * 1989-10-30 1992-06-09 Stratasys, Inc. Apparatus and method for creating three-dimensional objects

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4665492A (en) * 1984-07-02 1987-05-12 Masters William E Computer automated manufacturing process and system
EP0206286A1 (en) * 1985-06-25 1986-12-30 Howtek, Inc. Ink jet printer ink
US5121329A (en) * 1989-10-30 1992-06-09 Stratasys, Inc. Apparatus and method for creating three-dimensional objects
EP0475707A2 (en) * 1990-09-10 1992-03-18 Seiko Epson Corporation Hot-melt ink composition

Also Published As

Publication number Publication date
AU4193296A (en) 1996-05-23
WO1996013372A2 (en) 1996-05-09

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