DE69113394T2 - Solide Abbildung mit halbdurchlassige Filmbelag. - Google Patents

Solide Abbildung mit halbdurchlassige Filmbelag.

Info

Publication number
DE69113394T2
DE69113394T2 DE69113394T DE69113394T DE69113394T2 DE 69113394 T2 DE69113394 T2 DE 69113394T2 DE 69113394 T DE69113394 T DE 69113394T DE 69113394 T DE69113394 T DE 69113394T DE 69113394 T2 DE69113394 T2 DE 69113394T2
Authority
DE
Germany
Prior art keywords
semi
film covering
solid image
permeable film
permeable
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.)
Expired - Fee Related
Application number
DE69113394T
Other languages
English (en)
Other versions
DE69113394D1 (de
Inventor
John Alan Lawton
Jerome Thomas Adams
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.)
Koninklijke DSM NV
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE69113394D1 publication Critical patent/DE69113394D1/de
Publication of DE69113394T2 publication Critical patent/DE69113394T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/124—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
    • B29C64/129—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/42—Casting under special conditions, e.g. vacuum
    • 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
DE69113394T 1990-10-29 1991-10-29 Solide Abbildung mit halbdurchlassige Filmbelag. Expired - Fee Related DE69113394T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/604,982 US5122441A (en) 1990-10-29 1990-10-29 Method for fabricating an integral three-dimensional object from layers of a photoformable composition

Publications (2)

Publication Number Publication Date
DE69113394D1 DE69113394D1 (de) 1995-11-02
DE69113394T2 true DE69113394T2 (de) 1996-03-28

Family

ID=24421804

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69113394T Expired - Fee Related DE69113394T2 (de) 1990-10-29 1991-10-29 Solide Abbildung mit halbdurchlassige Filmbelag.

Country Status (9)

Country Link
US (2) US5122441A (de)
EP (1) EP0484086B1 (de)
JP (1) JP2667053B2 (de)
KR (1) KR950014780B1 (de)
AU (1) AU8676691A (de)
CA (1) CA2054276A1 (de)
DE (1) DE69113394T2 (de)
TW (1) TW244379B (de)
WO (1) WO1992007705A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
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EP1439051B1 (de) 2001-04-23 2015-09-23 Envisiontec GmbH Vorrichtung und Verfahren für die zerstörungsfreie Trennung ausgehärteter Materialschichten von einer planen Bauebene
WO2021118699A1 (en) * 2019-12-13 2021-06-17 Carbon, Inc. Additive manufacturing from a velocity induced dead zone

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EP0484086A1 (de) 1992-05-06
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KR950014780B1 (ko) 1995-12-14
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US5122441A (en) 1992-06-16
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US5391072A (en) 1995-02-21
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