FR3032904B1 - Procede de post-traitement d'objets tridimensionnels fabriques par stereolithographie - Google Patents
Procede de post-traitement d'objets tridimensionnels fabriques par stereolithographieInfo
- Publication number
- FR3032904B1 FR3032904B1 FR1551433A FR1551433A FR3032904B1 FR 3032904 B1 FR3032904 B1 FR 3032904B1 FR 1551433 A FR1551433 A FR 1551433A FR 1551433 A FR1551433 A FR 1551433A FR 3032904 B1 FR3032904 B1 FR 3032904B1
- Authority
- FR
- France
- Prior art keywords
- stereolithography
- post
- processing
- dimensional objects
- objects made
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title 1
- 238000012805 post-processing Methods 0.000 title 1
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
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/0009—After-treatment of articles without altering their shape; Apparatus therefor using liquids, e.g. solvents, swelling agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0203—Solvent extraction of solids with a supercritical fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0207—Control systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/028—Flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0021—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by liquid gases or supercritical fluids
-
- 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
- B29C64/30—Auxiliary operations or equipment
- B29C64/35—Cleaning
-
- 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
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/0009—After-treatment of articles without altering their shape; Apparatus therefor using liquids, e.g. solvents, swelling agents
- B29C2071/0054—Supercritical fluid treatment, i.e. using a liquid in which distinct liquid and gas phases do not exist
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Automation & Control Theory (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1551433A FR3032904B1 (fr) | 2015-02-19 | 2015-02-19 | Procede de post-traitement d'objets tridimensionnels fabriques par stereolithographie |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1551433A FR3032904B1 (fr) | 2015-02-19 | 2015-02-19 | Procede de post-traitement d'objets tridimensionnels fabriques par stereolithographie |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3032904A1 FR3032904A1 (fr) | 2016-08-26 |
FR3032904B1 true FR3032904B1 (fr) | 2017-11-10 |
Family
ID=53491622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1551433A Active FR3032904B1 (fr) | 2015-02-19 | 2015-02-19 | Procede de post-traitement d'objets tridimensionnels fabriques par stereolithographie |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3032904B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019245892A1 (fr) * | 2018-06-20 | 2019-12-26 | Carbon, Inc. | Procédé de traitement d'objets de fabrication additive avec un composé d'intérêt |
CA3107856A1 (fr) * | 2018-11-13 | 2020-05-22 | Covestro Intellectual Property Gmbh & Co. Kg | Procede de production d'un objet fabrique et traite de maniere additive |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5607518A (en) * | 1995-02-22 | 1997-03-04 | Ciba Geigy Corporation | Methods of deblocking, extracting and cleaning polymeric articles with supercritical fluids |
FR2771661B1 (fr) * | 1997-11-28 | 2000-02-25 | Incam Solutions | Procede et dispositif de nettoyage par voie des fluides supercritiques d'objets en matiere plastique de formes complexes |
JP2001158827A (ja) * | 1999-09-21 | 2001-06-12 | Daicel Chem Ind Ltd | プラスチック成形品の表面改質方法及び表面改質プラスチック成形品 |
US7267727B2 (en) * | 2002-09-24 | 2007-09-11 | Air Products And Chemicals, Inc. | Processing of semiconductor components with dense processing fluids and ultrasonic energy |
CN104040412B (zh) * | 2011-10-20 | 2016-01-13 | 奥克利有限公司 | 具有色度增强的眼镜 |
-
2015
- 2015-02-19 FR FR1551433A patent/FR3032904B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3032904A1 (fr) | 2016-08-26 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20160826 |
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PLFP | Fee payment |
Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |
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PLFP | Fee payment |
Year of fee payment: 6 |
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PLFP | Fee payment |
Year of fee payment: 7 |
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PLFP | Fee payment |
Year of fee payment: 8 |
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PLFP | Fee payment |
Year of fee payment: 9 |
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CA | Change of address |
Effective date: 20230919 |
|
CD | Change of name or company name |
Owner name: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERG, FR Effective date: 20230919 Owner name: PRODWAYS PRINTERS, FR Effective date: 20230919 |
|
PLFP | Fee payment |
Year of fee payment: 10 |