CN114773592A - 可交联性聚酰胺球形粒子的粉末、其制备方法和采用选择性激光烧结技术的用途 - Google Patents
可交联性聚酰胺球形粒子的粉末、其制备方法和采用选择性激光烧结技术的用途 Download PDFInfo
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- CN114773592A CN114773592A CN202210362837.5A CN202210362837A CN114773592A CN 114773592 A CN114773592 A CN 114773592A CN 202210362837 A CN202210362837 A CN 202210362837A CN 114773592 A CN114773592 A CN 114773592A
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- polyamide
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- spherical particles
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Images
Classifications
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/48—Polymers modified by chemical after-treatment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/12—Making granules characterised by structure or composition
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- 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
- B29C64/141—Processes of additive manufacturing using only solid materials
- B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
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- 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
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- B33Y70/10—Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
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- C09D11/00—Inks
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- C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
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- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
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- Processes Of Treating Macromolecular Substances (AREA)
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| FR1663160 | 2016-12-22 | ||
| PCT/FR2017/053776 WO2018115767A1 (fr) | 2016-12-22 | 2017-12-21 | Poudre de particules spheriques de polyamide reticulable, procede de preparation et utilisation avec la technique de frittage par laser selectif |
| CN201780079481.1A CN110099945B (zh) | 2016-12-22 | 2017-12-21 | 可交联性聚酰胺球形粒子的粉末、其制备方法和采用选择性激光烧结技术的用途 |
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| CN201780079481.1A Active CN110099945B (zh) | 2016-12-22 | 2017-12-21 | 可交联性聚酰胺球形粒子的粉末、其制备方法和采用选择性激光烧结技术的用途 |
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| EP3594272A1 (de) * | 2018-07-10 | 2020-01-15 | Basf Se | Verfahren zur kontinuierlichen herstellung eines polyamidpulvers |
| FR3085254A1 (fr) | 2018-08-28 | 2020-03-06 | Jlz | Sacs personnalisables |
| WO2020043754A1 (fr) | 2018-08-28 | 2020-03-05 | Jlz | Sacs personnalisables |
| JP7338316B2 (ja) * | 2018-08-31 | 2023-09-05 | 株式会社リコー | 樹脂粉末、及び立体造形物の製造方法 |
| WO2020060572A1 (en) | 2018-09-22 | 2020-03-26 | Hewlett-Packard Development Company, L.P. | Three-dimensional printing |
| US11458677B2 (en) * | 2019-12-26 | 2022-10-04 | Industrial Technology Research Institute | Selective laser sintering composition and selective laser sintering 3D printing method employing the same |
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-
2016
- 2016-12-22 FR FR1663160A patent/FR3061182B1/fr active Active
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2017
- 2017-12-21 EP EP17832528.8A patent/EP3559086B1/fr active Active
- 2017-12-21 CN CN202210362837.5A patent/CN114773592A/zh active Pending
- 2017-12-21 KR KR1020197020791A patent/KR102534351B1/ko active Active
- 2017-12-21 US US16/472,318 patent/US11236242B2/en active Active
- 2017-12-21 WO PCT/FR2017/053776 patent/WO2018115767A1/fr not_active Ceased
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- 2017-12-21 CN CN201780079481.1A patent/CN110099945B/zh active Active
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- 2021-12-20 US US17/555,889 patent/US11891528B2/en active Active
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| Publication number | Publication date |
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| JP7106233B2 (ja) | 2022-07-26 |
| CN110099945A (zh) | 2019-08-06 |
| ES2926150T3 (es) | 2022-10-24 |
| WO2018115767A1 (fr) | 2018-06-28 |
| FR3061182B1 (fr) | 2019-05-31 |
| EP3559086A1 (fr) | 2019-10-30 |
| ES2926150T8 (es) | 2023-02-14 |
| KR20190099460A (ko) | 2019-08-27 |
| JP2020514457A (ja) | 2020-05-21 |
| KR102534351B1 (ko) | 2023-05-22 |
| FR3061182A1 (fr) | 2018-06-29 |
| EP3559086B1 (fr) | 2022-06-15 |
| US20220112386A1 (en) | 2022-04-14 |
| US20190375952A1 (en) | 2019-12-12 |
| CN110099945B (zh) | 2022-06-17 |
| US11891528B2 (en) | 2024-02-06 |
| US11236242B2 (en) | 2022-02-01 |
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