JP6907418B2 - 3d印刷された物品のための架橋ポリマー充填ポリマー - Google Patents
3d印刷された物品のための架橋ポリマー充填ポリマー Download PDFInfo
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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
- B29C64/165—Processes of additive manufacturing using a combination of solid and fluid materials, e.g. a powder selectively bound by a liquid binder, catalyst, inhibitor or energy absorber
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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
- B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
- B29C64/118—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—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
- B33Y10/00—Processes of additive manufacturing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—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
- B33Y70/00—Materials specially adapted for additive manufacturing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—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
- B33Y70/00—Materials specially adapted for additive manufacturing
- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—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
- B33Y80/00—Products made by additive manufacturing
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- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/16—Solid spheres
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/12—Thermoplastic materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/16—Fillers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/25—Solid
- B29K2105/251—Particles, powder or granules
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- 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
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
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- 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
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/004—Additives being defined by their length
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/04—Thermoplastic elastomer
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2312/00—Crosslinking
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Description
Claims (14)
- 熱溶解積層法によって3D物品を製造するための方法であって、粒子が埋め込まれた3D印刷可能材料を層ごとに堆積させるステップを含み、
前記3D印刷可能材料が、熱可塑性ポリマー材料の連続相を含み、
前記粒子が、架橋ポリマー材料を含み、
前記粒子の総数の少なくとも一部が、0.2〜100μmの範囲から選択される第1の寸法を有し、前記第1の寸法が、長さ又は直径であり、
前記3D印刷可能材料及び前記粒子が、光透過性材料を含み、
前記粒子の前記光透過性材料が、1.2〜1.8の範囲から選択される屈折率を有する、方法。 - 前記粒子の少なくとも50体積%が、0.2〜100μmの範囲から選択される前記第1の寸法を有し、前記粒子の前記第1の寸法が、前記粒子を包囲する最小矩形直方体の長さである、請求項1に記載の方法。
- 前記粒子の少なくとも50体積%が、1〜100μmの範囲から選択される前記第1の寸法を有する、請求項1又は2に記載の方法。
- 前記粒子の少なくとも一部が球状であり、前記第1の寸法が直径である、請求項1乃至3のいずれか一項に記載の方法。
- 前記3D印刷可能材料が、前記3D印刷可能材料の全体積に対して1〜20体積%の範囲の前記粒子を含む、請求項1乃至4のいずれか一項に記載の方法。
- 前記3D印刷可能材料が、アクリロニトリルブタジエンスチレン、ポリスチレン、ポリカーボネート、ポリエチレンテレフタレート、ポリエチレン、ポリプロピレン、ポリメチルメタクリレート、及びこれらのうちの2つ以上のコポリマーのうちの1つ以上を含む、請求項1乃至5のいずれか一項に記載の方法。
- 前記粒子が、架橋天然ゴム、架橋シリコーンゴム、架橋エポキシ樹脂、架橋ポリエステル、架橋ポリオレフィン、架橋ポリブタジエンゴム、フェノール架橋樹脂、架橋ポリメチルメタクリレート、架橋ポリスチレン、及びこれらのうちの2つ以上のコポリマーのうちの1つ以上を含む、請求項1乃至6のいずれか一項に記載の方法。
- 粒子が埋め込まれている3D印刷された材料を含む3D物品であって、前記3D印刷された材料が、熱可塑性ポリマー材料の連続相を含み、前記粒子が架橋ポリマー材料を含み、前記粒子の総数の少なくとも一部が、0.2〜100μmの範囲から選択される第1の寸法を有し、前記第1の寸法が、長さ又は直径であり、前記3D印刷された材料及び前記粒子が、光透過性材料を含み、前記粒子の前記光透過性材料が、1.2〜1.8の範囲から選択される屈折率を有する、3D物品。
- 前記粒子の少なくとも50体積%が、0.2〜100μmの範囲から選択される前記第1の寸法を有する、請求項8に記載の3D物品。
- 前記粒子の少なくとも50体積%が、1〜100μmの範囲から選択される前記第1の寸法を有し、前記第1の寸法が直径であり、前記3D印刷された材料が、前記3D印刷された材料の総体積に対して1〜20体積%の範囲の前記粒子を含む、請求項8又は9に記載の3D物品。
- 前記3D印刷された材料が、アクリロニトリルブタジエンスチレン、ポリスチレン、ポリカーボネート、ポリエチレンテレフタレート、ポリメチルメタクリレート、及びこれらのうちの2つ以上のコポリマーのうちの1つ以上を含み、前記粒子が、架橋天然ゴム、架橋シリコーンゴム、架橋エポキシ樹脂、架橋ポリエステル、架橋ポリオレフィン、架橋ポリブタジエンゴム、フェノール架橋樹脂、架橋ポリメチルメタクリレート、架橋ポリスチレン、及びこれらのうちの2つ以上のコポリマーのうちの1つ以上を含み、前記3D印刷された材料が、前記3D印刷された材料の総体積に対して1〜5体積%の範囲の前記粒子を含む、請求項8乃至10のいずれか一項に記載の3D物品。
- 前記粒子が、前記3D印刷された材料の前記連続相と同じであるが、後で架橋される熱可塑性ポリマー材料を含む、請求項8乃至11のいずれか一項に記載の3D物品。
- 粒子が埋め込まれた熱溶解積層法3D印刷可能材料であって、熱可塑性ポリマー材料の連続相を含み、前記粒子が架橋ポリマー材料を含み、前記粒子の総数の少なくとも一部が、0.2〜100μmの範囲から選択される第1の寸法を有し、前記第1の寸法が、長さ又は直径であり、前記3D印刷可能材料及び前記粒子が、光透過性材料を含み、前記粒子の前記光透過性材料が、1.2〜1.8の範囲から選択される屈折率を有する、3D印刷可能材料。
- 請求項8乃至12のいずれか一項に記載の3D物品を備える、照明器具又はランプ。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP18163859 | 2018-03-26 | ||
| EP18163859.4 | 2018-03-26 | ||
| PCT/EP2019/056407 WO2019185361A1 (en) | 2018-03-26 | 2019-03-14 | Cross-linked polymer filled polymer particles for 3d printed items |
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| Publication Number | Publication Date |
|---|---|
| JP2021511984A JP2021511984A (ja) | 2021-05-13 |
| JP6907418B2 true JP6907418B2 (ja) | 2021-07-21 |
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| Country | Link |
|---|---|
| US (1) | US11724444B2 (ja) |
| EP (1) | EP3774288B1 (ja) |
| JP (1) | JP6907418B2 (ja) |
| CN (1) | CN112004656B (ja) |
| WO (1) | WO2019185361A1 (ja) |
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| WO2021094206A1 (en) * | 2019-11-14 | 2021-05-20 | Signify Holding B.V. | Fdm printed item with dopant material |
| JP2023512105A (ja) * | 2020-02-03 | 2023-03-23 | スリーエム イノベイティブ プロパティズ カンパニー | 積層造形によって表面改質3次元物品を製造するためのプロセス、改質された表面を有する3次元物品及びその使用 |
| JP7547736B2 (ja) * | 2020-02-10 | 2024-09-10 | 富士フイルムビジネスイノベーション株式会社 | 三次元造形用フィラメント、三次元造形物、三次元造形方法、及び三次元造形装置 |
| EP4504491B1 (en) * | 2022-04-01 | 2025-08-27 | Signify Holding B.V. | Method of manufacturing a 3d item by means of fused deposition modeling |
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| US11559937B2 (en) * | 2016-08-30 | 2023-01-24 | Lummus Novolen Technology Gmbh | Polypropylene for additive manufacturing (3D printing) |
| CN106496737A (zh) | 2016-10-31 | 2017-03-15 | 四川之江高新材料股份有限公司 | 3d打印用氧化石墨烯/丁腈橡胶改性低密度聚乙烯的制备方法 |
| EP3645244B1 (en) | 2017-06-29 | 2022-01-19 | Signify Holding B.V. | Fdm printed luminaires with surface texture |
| CN107746501B (zh) | 2017-11-09 | 2021-02-12 | 王臻 | 一种用于3d打印的材料及其制备方法 |
| CN107739512A (zh) | 2017-11-09 | 2018-02-27 | 李鸣 | 一种用于3d打印的材料及其制备方法 |
| CN110079010B (zh) * | 2019-04-11 | 2020-04-28 | 华南理工大学 | 基于熔融沉积3d打印的形状记忆聚合物合金及其制备方法 |
| US12337527B2 (en) * | 2019-11-26 | 2025-06-24 | Signify Holding B.V. | FDM printed luminaires with enhanced shiny appearance |
-
2019
- 2019-03-14 WO PCT/EP2019/056407 patent/WO2019185361A1/en not_active Ceased
- 2019-03-14 EP EP19709519.3A patent/EP3774288B1/en active Active
- 2019-03-14 JP JP2020550079A patent/JP6907418B2/ja active Active
- 2019-03-14 CN CN201980022515.2A patent/CN112004656B/zh active Active
- 2019-03-14 US US16/982,552 patent/US11724444B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3774288A1 (en) | 2021-02-17 |
| US20210023773A1 (en) | 2021-01-28 |
| WO2019185361A1 (en) | 2019-10-03 |
| JP2021511984A (ja) | 2021-05-13 |
| EP3774288B1 (en) | 2021-08-18 |
| CN112004656B (zh) | 2022-09-23 |
| CN112004656A (zh) | 2020-11-27 |
| US11724444B2 (en) | 2023-08-15 |
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