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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
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US1995/012876
Other languages
French (fr)
Other versions
WO1996013372A2 (en
Inventor
Michael T Nowak
Manual M Ferreira
Nadine J Leonard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BPM Technology Inc
Original Assignee
BPM Technology Inc
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 Technology Inc filed Critical BPM Technology 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
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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 Ceased 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 Ceased 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
WO1996013372A2 (en) 1996-05-09
AU4193296A (en) 1996-05-23

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