JP7389026B2 - 多孔質構造体、多孔質構造体の製造方法、及び、３ｄ造形用データ - Google Patents
多孔質構造体、多孔質構造体の製造方法、及び、３ｄ造形用データ Download PDFInfo
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- JP7389026B2 JP7389026B2 JP2020523160A JP2020523160A JP7389026B2 JP 7389026 B2 JP7389026 B2 JP 7389026B2 JP 2020523160 A JP2020523160 A JP 2020523160A JP 2020523160 A JP2020523160 A JP 2020523160A JP 7389026 B2 JP7389026 B2 JP 7389026B2
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- porous structure
- bone
- cell
- annular
- skeleton
- Prior art date
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- 238000004519 manufacturing process Methods 0.000 title claims description 34
- 238000010146 3D printing Methods 0.000 title description 14
- 210000000988 bone and bone Anatomy 0.000 claims description 235
- 230000032823 cell division Effects 0.000 claims description 45
- 238000000034 method Methods 0.000 claims description 40
- 238000005192 partition Methods 0.000 claims description 32
- 239000011148 porous material Substances 0.000 claims description 30
- 239000012528 membrane Substances 0.000 claims description 22
- 229920005989 resin Polymers 0.000 claims description 16
- 239000011347 resin Substances 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 14
- 229920001971 elastomer Polymers 0.000 claims description 10
- 239000005060 rubber Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 description 85
- 230000008859 change Effects 0.000 description 44
- 230000000694 effects Effects 0.000 description 19
- 238000006243 chemical reaction Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 13
- 238000005187 foaming Methods 0.000 description 11
- 230000035699 permeability Effects 0.000 description 9
- 238000011156 evaluation Methods 0.000 description 8
- 230000004044 response Effects 0.000 description 8
- 230000007423 decrease Effects 0.000 description 7
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- 238000007906 compression Methods 0.000 description 6
- 239000000470 constituent Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 229920005830 Polyurethane Foam Polymers 0.000 description 5
- 238000005304 joining Methods 0.000 description 5
- 239000011496 polyurethane foam Substances 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000000151 deposition Methods 0.000 description 4
- 230000008021 deposition Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
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- 239000006260 foam Substances 0.000 description 1
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- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
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- 210000000689 upper leg Anatomy 0.000 description 1
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Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
-
- 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
- B29C64/386—Data acquisition or data processing for additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
- B68G5/00—Resilient upholstery pads
- B68G5/02—Resilient upholstery pads of cellular material, e.g. sponge rubber
-
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Optics & Photonics (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018108121 | 2018-06-05 | ||
| JP2018108121 | 2018-06-05 | ||
| JP2018226833 | 2018-12-03 | ||
| JP2018226833 | 2018-12-03 | ||
| PCT/JP2019/022424 WO2019235547A1 (fr) | 2018-06-05 | 2019-06-05 | Structure poreuse, procédé de production de structure poreuse, et données de modélisation 3d |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2019235547A1 JPWO2019235547A1 (ja) | 2021-06-17 |
| JP7389026B2 true JP7389026B2 (ja) | 2023-11-29 |
Family
ID=68769423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020523160A Active JP7389026B2 (ja) | 2018-06-05 | 2019-06-05 | 多孔質構造体、多孔質構造体の製造方法、及び、３ｄ造形用データ |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7389026B2 (fr) |
| WO (1) | WO2019235547A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7487028B2 (ja) | 2020-07-02 | 2024-05-20 | 株式会社アーケム | 多孔質構造体、及び、多孔質構造体の製造方法 |
| JP2022015273A (ja) * | 2020-07-08 | 2022-01-21 | 株式会社ブリヂストン | 多孔質構造体、及び、多孔質構造体の製造方法 |
| JP7502951B2 (ja) | 2020-09-24 | 2024-06-19 | 株式会社アーケム | 多孔質構造体、及び、多孔質構造体の製造方法 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007261002A (ja) | 2006-03-28 | 2007-10-11 | Nagoya Institute Of Technology | 発泡樹脂を用いた造形装置 |
| JP2009029064A (ja) | 2007-07-30 | 2009-02-12 | Incs Inc | 粉末造形品 |
| WO2017015489A1 (fr) | 2015-07-22 | 2017-01-26 | Ask Chemicals, L.P. | Filtre céramique et procédé de formation de filtre |
| WO2017130685A1 (fr) | 2016-01-28 | 2017-08-03 | バンドー化学株式会社 | Procédé de production d'un modèle tridimensionnel et matériau de modelage |
| US20170305093A1 (en) | 2016-04-20 | 2017-10-26 | Hyundai America Technical Center, Inc | 3d printed seat support system |
| US20180071979A1 (en) | 2016-09-13 | 2018-03-15 | Covestro Deutschland Ag | Use of an elastic polymer for production of a porous body in an additive manufacturing method |
| JP2018069570A (ja) | 2016-10-28 | 2018-05-10 | 株式会社リコー | 三次元造形装置、載置部材及び三次元造形物の製造方法 |
-
2019
- 2019-06-05 WO PCT/JP2019/022424 patent/WO2019235547A1/fr active Application Filing
- 2019-06-05 JP JP2020523160A patent/JP7389026B2/ja active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007261002A (ja) | 2006-03-28 | 2007-10-11 | Nagoya Institute Of Technology | 発泡樹脂を用いた造形装置 |
| JP2009029064A (ja) | 2007-07-30 | 2009-02-12 | Incs Inc | 粉末造形品 |
| WO2017015489A1 (fr) | 2015-07-22 | 2017-01-26 | Ask Chemicals, L.P. | Filtre céramique et procédé de formation de filtre |
| WO2017130685A1 (fr) | 2016-01-28 | 2017-08-03 | バンドー化学株式会社 | Procédé de production d'un modèle tridimensionnel et matériau de modelage |
| US20170305093A1 (en) | 2016-04-20 | 2017-10-26 | Hyundai America Technical Center, Inc | 3d printed seat support system |
| US20180071979A1 (en) | 2016-09-13 | 2018-03-15 | Covestro Deutschland Ag | Use of an elastic polymer for production of a porous body in an additive manufacturing method |
| JP2018069570A (ja) | 2016-10-28 | 2018-05-10 | 株式会社リコー | 三次元造形装置、載置部材及び三次元造形物の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2019235547A1 (ja) | 2021-06-17 |
| WO2019235547A1 (fr) | 2019-12-12 |
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