JP2006521264A - 層造形法による三次元体製造のためのコーティングされた粉末粒子 - Google Patents
層造形法による三次元体製造のためのコーティングされた粉末粒子 Download PDFInfo
- Publication number
- JP2006521264A JP2006521264A JP2006501500A JP2006501500A JP2006521264A JP 2006521264 A JP2006521264 A JP 2006521264A JP 2006501500 A JP2006501500 A JP 2006501500A JP 2006501500 A JP2006501500 A JP 2006501500A JP 2006521264 A JP2006521264 A JP 2006521264A
- Authority
- JP
- Japan
- Prior art keywords
- powder material
- powder
- fine
- adhesive
- coated
- 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.)
- Granted
Links
- 239000000843 powder Substances 0.000 title claims abstract description 97
- 239000002245 particle Substances 0.000 title claims abstract description 49
- 238000004519 manufacturing process Methods 0.000 title claims description 24
- 239000000463 material Substances 0.000 claims abstract description 110
- 239000000853 adhesive Substances 0.000 claims abstract description 50
- 230000001070 adhesive effect Effects 0.000 claims abstract description 50
- 238000000034 method Methods 0.000 claims abstract description 40
- 238000005245 sintering Methods 0.000 claims abstract description 39
- 239000011230 binding agent Substances 0.000 claims abstract description 31
- 238000000576 coating method Methods 0.000 claims abstract description 24
- 239000011248 coating agent Substances 0.000 claims abstract description 21
- 229910052751 metal Inorganic materials 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 15
- 239000000919 ceramic Substances 0.000 claims abstract description 10
- 229920003023 plastic Polymers 0.000 claims abstract description 9
- 239000004033 plastic Substances 0.000 claims abstract description 9
- 239000008187 granular material Substances 0.000 claims abstract description 8
- 239000003960 organic solvent Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000005266 casting Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 22
- 230000008018 melting Effects 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 8
- 238000007496 glass forming Methods 0.000 claims description 7
- 229920000642 polymer Polymers 0.000 claims description 7
- 230000009477 glass transition Effects 0.000 claims description 6
- 229920001795 coordination polymer Polymers 0.000 claims description 3
- 238000009736 wetting Methods 0.000 claims description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 2
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 2
- -1 borosilicate Chemical compound 0.000 claims description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 2
- 239000002105 nanoparticle Substances 0.000 claims description 2
- 150000004767 nitrides Chemical class 0.000 claims description 2
- 229920000620 organic polymer Polymers 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 2
- 230000001678 irradiating effect Effects 0.000 claims 1
- 239000011859 microparticle Substances 0.000 claims 1
- 238000000016 photochemical curing Methods 0.000 claims 1
- 238000007639 printing Methods 0.000 abstract description 19
- 230000008569 process Effects 0.000 abstract description 14
- 230000015572 biosynthetic process Effects 0.000 abstract description 7
- 239000011521 glass Substances 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000001354 calcination Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 9
- 239000000203 mixture Substances 0.000 description 6
- 230000004913 activation Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 229910004298 SiO 2 Inorganic materials 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 235000019441 ethanol Nutrition 0.000 description 4
- 239000010419 fine particle Substances 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000011164 primary particle Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 229910006501 ZrSiO Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000000149 argon plasma sintering Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- ABFQGXBZQWZNKI-UHFFFAOYSA-N 1,1-dimethoxyethanol Chemical compound COC(C)(O)OC ABFQGXBZQWZNKI-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 150000007824 aliphatic compounds Chemical class 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000007931 coated granule Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 150000004292 cyclic ethers Chemical class 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000011858 nanopowder Substances 0.000 description 1
- 229920006113 non-polar polymer Polymers 0.000 description 1
- 229920001558 organosilicon polymer Polymers 0.000 description 1
- 239000011224 oxide ceramic Substances 0.000 description 1
- 229910052574 oxide ceramic Inorganic materials 0.000 description 1
- 239000003495 polar organic solvent Substances 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920000548 poly(silane) polymer Polymers 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 229920003257 polycarbosilane Polymers 0.000 description 1
- 229920001709 polysilazane Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
- B22F1/102—Metallic powder coated with organic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/10—Formation of a green body
- B22F10/12—Formation of a green body by photopolymerisation, e.g. stereolithography [SLA] or digital light processing [DLP]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/10—Formation of a green body
- B22F10/16—Formation of a green body by embedding the binder within the powder bed
-
- 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/003—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor characterised by the choice of material
-
- 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
- B29C64/135—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 the energy source being concentrated, e.g. scanning lasers or focused light sources
-
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
-
- 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
-
- 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
- B29K2105/0097—Glues or adhesives, e.g. hot melts or thermofusible adhesives
-
- 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
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
- B29K2105/045—Condition, form or state of moulded material or of the material to be shaped cellular or porous with open cells
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
- C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Civil Engineering (AREA)
- Composite Materials (AREA)
- Structural Engineering (AREA)
- Ceramic Engineering (AREA)
- Powder Metallurgy (AREA)
- Producing Shaped Articles From Materials (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
Description
更に好適な改良形態において、粉末材料及び細粒材料は実質的にSiCにより形成される。この場合、有機シリコンポリマー系接着剤が好ましい。
本発明によれば、結合液の量はコーティングの中に結合された全ての接着剤を溶解するのに不十分となるように選択される。むしろ、結合液の量は隣接した粒子の接触点において溶解又は可溶化されるのにだけ十分なように計量される。これらの接触域での結合液の濃縮は毛管作用の効果により助長される。粉末を湿潤させるために用いられる結合液の量はコーティングされるべき粉末の体積の5〜70%の体積の範囲にあることが好ましい。結合液の量はコーティングの中にある接着剤の体積の5〜25倍であることが特に好ましい。
Claims (19)
- ラピッドプロトタイプ生成方法用のコーティングされた粉末材料であって、前記粉末材料がプラスチック、金属、及び/又はセラミックの個々の粒子及び/又は顆粒からなり、前記コーティングが実質的に活性化可能な接着剤及び、焼結可能な及び/又はガラスを形成する細粒材料からなることを特徴とするコーティングされた粉末材料。
- 前記細粒材料の焼結温度及び/又はガラス転移温度が、前記粉末材料の焼結温度又はガラス転移温度よりも低いことを特徴とする請求項1に記載のコーティングされた粉末材料。
- 前記細粒材料が元素Si、B、Ti、又はAlの、少なくとも1つの酸化物、炭化物、又は窒化物を含むことを特徴とする請求項1に記載のコーティングされた粉末材料。
- 前記細粒材料がケイ酸塩、ホウケイ酸塩、又はアルミノケイ酸塩を含有することを特徴とする請求項3に記載のコーティングされた粉末材料。
- 前記細粒材料が少なくとも1つの金属又は金属塩を含むことを特徴とする請求項1に記載のコーティングされた粉末材料。
- 前記細粒材料が平均粒径5μm未満のナノ粒子及び/又はミクロ粒子により形成されることを特徴とする請求項1に記載のコーティングされた粉末材料。
- 前記細粒材料の焼結温度及び/又はガラス転移温度が、粉末材料の焼結温度及び/又はガラス転移温度より少なくとも30℃低いことを特徴とする請求項1に記載のコーティングされた粉末材料。
- 前記接着剤が結合液に溶解可能な接着剤を含むことを特徴とする請求項1〜7のいずれか一項に記載のコーティングされた粉末材料。
- 前記接着剤が水溶性の低い有機又は有機金属のポリマーからなることを特徴とする請求項8に記載のコーティングされた粉末材料。
- 前記接着剤が含水量45%未満である有機溶剤からなる結合液中で、膨潤可能又は溶解可能であることを特徴とする請求項9に記載のコーティングされた粉末材料。
- 前記接着剤が50〜250℃の範囲内の溶融又は焼結温度を有するポリマーを含むことを特徴とする請求項1〜7のいずれか一項に記載のコーティングされた粉末材料。
- 前記接着剤が光硬化結合剤を含むことを特徴とする請求項1〜7のいずれか一項に記載のコーティングされた粉末材料。
- 粉末材料から部材を製造する方法であって、
粉末層を基面上へ放出するステップと、
前記粉末層の所定領域を結合液により湿潤させるステップと
を含み、前記結合液が有機溶剤から選択され、そして含水量45%未満を有することを特徴とする、請求項1〜10のいずれか一項に記載の粉末材料から部材を製造する方法。 - 前記結合液中の不溶性成分の割合が、5重量%未満であることを特徴とする請求項13に記載の方法。
- 前記粉末を湿潤させるために用いられる前記結合液の量が、コーティングされる前記粉末の量に対して5〜70体積%の範囲内にあることを特徴とする請求項13に記載の方法。
- 粉末材料から部材を製造する方法であって、
粉末層を基面上へ放出するステップと、
前記粉末層の所定領域をレーザ光により照射するステップと、
少なくとも放出された前記粉末層の接着剤を、前記レーザ照射により溶融又は焼結するステップと
を含み、前記レーザ光のエネルギーが実質的に前記粉末層の粉末粒子を溶融又は焼結するには不十分であることを特徴とする、請求項11に記載の粉末材料から部材を製造する方法。 - 成形方法により製造されるグリーン・コンパクトを焼結する温度が、前記粉末材料の焼結温度又はガラス転移温度よりも低く、また前記コーティングの中に含有されている前記細粒材料の前記温度よりも高いことを特徴とする、請求項1〜12のいずれか一項に記載の粉末材料及び請求項13〜16のいずれか一項に記載の成形方法により焼結体を製造する方法。
- 鋳造技術又は鋳型製作への、請求項17に記載の焼結体の利用。
- 精密機械工業又は工具製作への、請求項17に記載の焼結体の利用。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10306888 | 2003-02-18 | ||
PCT/DE2004/000259 WO2004073961A2 (de) | 2003-02-18 | 2004-02-13 | Beschichtete pulverpartikel für die herstellung von dreidimensionalen körpern mittels schichtaufbauender verfahren |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006521264A true JP2006521264A (ja) | 2006-09-21 |
JP4629654B2 JP4629654B2 (ja) | 2011-02-09 |
Family
ID=32863831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006501500A Expired - Lifetime JP4629654B2 (ja) | 2003-02-18 | 2004-02-13 | 積層造形法による三次元体製造のためのコーティングされた粉末粒子 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7722802B2 (ja) |
EP (1) | EP1594679B1 (ja) |
JP (1) | JP4629654B2 (ja) |
DE (1) | DE102004008122B4 (ja) |
WO (1) | WO2004073961A2 (ja) |
Cited By (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008240075A (ja) * | 2007-03-27 | 2008-10-09 | Matsushita Electric Works Ltd | 三次元形状造形物の製造方法 |
JP2010110802A (ja) * | 2008-11-10 | 2010-05-20 | Komatsu Igata Seisakusho:Kk | 造形用材料、機能剤、造形製品及び製品 |
WO2015046629A1 (en) * | 2013-09-30 | 2015-04-02 | Ricoh Company, Ltd. | Powder material for three-dimensional object formation, hardening liquid and three-dimensional object formation kit, and formation method and formation apparatus of three-dimensional object |
JP2015093480A (ja) * | 2013-11-14 | 2015-05-18 | セイコーエプソン株式会社 | 三次元造形用粉末、三次元造形用組成物、三次元造形物の製造方法および三次元造形物 |
JP2016500645A (ja) * | 2012-10-31 | 2016-01-14 | ヴェーツェットエル・セラミック・ソリューションズ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 印刷法 |
JP2016055452A (ja) * | 2014-09-05 | 2016-04-21 | シャープ株式会社 | 積層造形装置および積層造形方法 |
JP2016079091A (ja) * | 2014-10-17 | 2016-05-16 | ユナイテッド テクノロジーズ コーポレイションUnited Technologies Corporation | セラミック構造の付加的な製造方法、セラミックの樹脂ベースの付加的な製造のためのシステムおよびセラミックの付加的な製造のための樹脂 |
JP2016155257A (ja) * | 2015-02-23 | 2016-09-01 | 株式会社リコー | 造形データ作成装置、プログラム、造形装置 |
WO2016147448A1 (ja) * | 2015-03-18 | 2016-09-22 | 株式会社東芝 | 三次元造形方法 |
WO2016147447A1 (ja) * | 2015-03-18 | 2016-09-22 | 株式会社東芝 | 三次元造形方法及び積層造形用材料 |
JP2016207787A (ja) * | 2015-04-20 | 2016-12-08 | セイコーエプソン株式会社 | 電気配線部材の製造方法、電気配線部材形成用材料、電気配線部材、電気配線基板の製造方法、電気配線基板形成用材料、電気配線基板、振動子、電子機器および移動体 |
JP2017006728A (ja) * | 2012-06-01 | 2017-01-12 | スリーエム イノベイティブ プロパティズ カンパニー | カスタマイズされた歯科用ブランク製造方法及びシステム |
WO2017099250A1 (ja) | 2015-12-11 | 2017-06-15 | 国立大学法人豊橋技術科学大学 | 粉末粒子及びこれを用いたグリーン体の製造方法 |
JP2017110218A (ja) * | 2015-12-14 | 2017-06-22 | エボニック デグサ ゲーエムベーハーEvonik Degussa GmbH | 粉末床溶融結合法のためのポリマー粉末 |
JP2017115194A (ja) * | 2015-12-22 | 2017-06-29 | 株式会社フジミインコーポレーテッド | 粉末積層造形に用いるための造形用材料 |
JP2017127998A (ja) * | 2016-01-18 | 2017-07-27 | 国立研究開発法人産業技術総合研究所 | 造形用粉末 |
JP2017206738A (ja) * | 2016-05-18 | 2017-11-24 | コニカミノルタ株式会社 | 粉末材料、粉末材料の製造方法、立体造形物の製造方法および立体造形装置 |
JPWO2016185966A1 (ja) * | 2015-05-15 | 2018-03-01 | コニカミノルタ株式会社 | 粉末材料、立体造形物の製造方法および立体造形装置 |
JP2018080359A (ja) * | 2016-11-15 | 2018-05-24 | 株式会社リコー | 立体造形用粉末材料、立体造形材料セット、立体造形物製造装置、及び立体造形物の製造方法 |
JP2018118413A (ja) * | 2017-01-24 | 2018-08-02 | コニカミノルタ株式会社 | 粉末材料、およびこれを用いた立体造形物の製造方法、ならびに立体造形装置 |
JP2018154093A (ja) * | 2017-03-21 | 2018-10-04 | 株式会社リコー | 立体造形用樹脂粉末および立体造形物の製造方法 |
JP2018154905A (ja) * | 2017-03-21 | 2018-10-04 | 株式会社リコー | 積層造形用粉末材料、積層造形装置、積層造形用セット及び積層造形方法 |
JP2018154074A (ja) * | 2017-03-21 | 2018-10-04 | 株式会社リコー | 粉末材料、立体造形用キット、粉末積層造形方法、及び粉末積層造形装置 |
JP2019503903A (ja) * | 2016-04-11 | 2019-02-14 | ヒューレット−パッカード デベロップメント カンパニー エル.ピー.Hewlett‐Packard Development Company, L.P. | 粒状構築材料 |
KR20190018485A (ko) * | 2016-06-13 | 2019-02-22 | 디지털 메탈 아베 | 슬롯 다이 적층식 제조 장치 및 제조 방법 |
JP2019510094A (ja) * | 2016-01-21 | 2019-04-11 | スリーエム イノベイティブ プロパティズ カンパニー | フルオロポリマーの積層プロセス |
JP2019514730A (ja) * | 2016-04-20 | 2019-06-06 | エボニック レーム ゲゼルシャフト ミット ベシュレンクテル ハフツングEvonik Roehm GmbH | 軟質相ドメインを有する硬質相からなるビーズポリマー |
JPWO2018084056A1 (ja) * | 2016-11-02 | 2019-09-19 | コニカミノルタ株式会社 | 金属粉末、粉末焼結積層造形物及びその製造方法 |
JP2020505512A (ja) * | 2017-04-28 | 2020-02-20 | ヒューレット−パッカード デベロップメント カンパニー エル.ピー.Hewlett‐Packard Development Company, L.P. | 金属性構築材料粒状物 |
JP2020519760A (ja) * | 2017-05-10 | 2020-07-02 | アドマテック ヨーロッパ ベー.フェー. | 金属物体の付加製造 |
JP2020147834A (ja) * | 2019-03-15 | 2020-09-17 | 株式会社リコー | 立体造形用粉末、粉末入り容器、立体造形物の製造方法、立体造形物の製造装置、及び立体造形プログラム |
JP2021042420A (ja) * | 2019-09-10 | 2021-03-18 | セイコーエプソン株式会社 | 積層造形用粉末、積層造形体、積層造形体の製造方法および金属焼結体の製造方法 |
KR20210120371A (ko) * | 2020-03-26 | 2021-10-07 | 최성환 | 주물사 소재를 이용한 냉각코어의 3d 프린팅 방법 |
Families Citing this family (90)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10227224B4 (de) * | 2002-06-18 | 2005-11-24 | Daimlerchrysler Ag | Verwendung eines Granulates zum Herstellen eines Gegenstandes mit einem 3D-Binderdruck-Verfahren |
DE10355298B4 (de) * | 2003-11-21 | 2006-10-26 | Glatt Systemtechnik Gmbh | Vorprodukt für und Verfahren zur Herstellung von Grünkörpern für gesinterte Leichtbauteile |
US7604678B2 (en) * | 2004-08-12 | 2009-10-20 | Hoeganaes Corporation | Powder metallurgical compositions containing organometallic lubricants |
DE102005006191B4 (de) * | 2005-02-10 | 2007-09-27 | Wilko Willuhn | Rotor und Stator für eine Mischvorrichtung sowie damit gebildete Mischvorrichtung |
ITPR20060031A1 (it) * | 2006-04-04 | 2007-10-05 | M A E Spa | Dispositivo di miscelazione statica e procedimento per realizzarlo. |
US10040216B2 (en) * | 2007-04-04 | 2018-08-07 | The Exone Company | Powder particle layerwise three-dimensional printing process |
EP1992302A1 (en) | 2007-05-15 | 2008-11-19 | 3M Innovative Properties Company | Method of making a facing for a dental restoration, facing for a dental restoration, and method of making a dental restoration |
US10226919B2 (en) | 2007-07-18 | 2019-03-12 | Voxeljet Ag | Articles and structures prepared by three-dimensional printing method |
DE102007050953A1 (de) | 2007-10-23 | 2009-04-30 | Voxeljet Technology Gmbh | Vorrichtung zum schichtweisen Aufbau von Modellen |
DE102008022664B4 (de) | 2008-05-07 | 2011-06-16 | Werkstoffzentrum Rheinbach Gmbh | Verfahren zur Herstellung eines keramischen Grünkörpers, Grünkörper und keramischer Formkörper |
US20110206569A1 (en) * | 2008-10-31 | 2011-08-25 | Basf Se | Ion exchanger moulded body and method for producing same |
GB0822751D0 (en) | 2008-12-15 | 2009-01-21 | 3M Innovative Properties Co | Method of making a dental restoration, and system for design and manufacturing a dental restoration |
DE102009016128A1 (de) * | 2009-04-03 | 2010-10-07 | Modellbau Robert Hofmann Gmbh | Verfahren zur generativen Herstellung dreidimensionaler Formteile |
DE102010006939A1 (de) | 2010-02-04 | 2011-08-04 | Voxeljet Technology GmbH, 86167 | Vorrichtung zum Herstellen dreidimensionaler Modelle |
EP2364799A1 (en) * | 2010-03-03 | 2011-09-14 | Seiko Epson Corporation | Granulated powder and method for producing granulated powder |
DE102010013732A1 (de) | 2010-03-31 | 2011-10-06 | Voxeljet Technology Gmbh | Vorrichtung zum Herstellen dreidimensionaler Modelle |
DE102010014969A1 (de) | 2010-04-14 | 2011-10-20 | Voxeljet Technology Gmbh | Vorrichtung zum Herstellen dreidimensionaler Modelle |
DE102010015451A1 (de) | 2010-04-17 | 2011-10-20 | Voxeljet Technology Gmbh | Verfahren und Vorrichtung zum Herstellen dreidimensionaler Objekte |
DE102010046468B4 (de) | 2010-09-24 | 2016-04-07 | MTU Aero Engines AG | Generatives Herstellverfahren und Pulver hierzu |
EP2450000A1 (en) | 2010-11-09 | 2012-05-09 | 3M Innovative Properties Company | Process for producing a dental article, article obtainable by this process and uses thereof |
DE102010056346A1 (de) | 2010-12-29 | 2012-07-05 | Technische Universität München | Verfahren zum schichtweisen Aufbau von Modellen |
DE102011007957A1 (de) | 2011-01-05 | 2012-07-05 | Voxeljet Technology Gmbh | Vorrichtung und Verfahren zum Aufbauen eines Schichtenkörpers mit wenigstens einem das Baufeld begrenzenden und hinsichtlich seiner Lage einstellbaren Körper |
DE102011111498A1 (de) | 2011-08-31 | 2013-02-28 | Voxeljet Technology Gmbh | Vorrichtung zum schichtweisen Aufbau von Modellen |
US9373923B2 (en) | 2011-11-22 | 2016-06-21 | Savannah River Nuclear Solutions, Llc | Rapid prototype extruded conductive pathways |
DE102012004213A1 (de) | 2012-03-06 | 2013-09-12 | Voxeljet Technology Gmbh | Verfahren und Vorrichtung zum Herstellen dreidimensionaler Modelle |
DE102012010272A1 (de) | 2012-05-25 | 2013-11-28 | Voxeljet Technology Gmbh | Verfahren zum Herstellen dreidimensionaler Modelle mit speziellen Bauplattformen und Antriebssystemen |
DE102012012363A1 (de) | 2012-06-22 | 2013-12-24 | Voxeljet Technology Gmbh | Vorrichtung zum Aufbauen eines Schichtenkörpers mit entlang des Austragbehälters bewegbarem Vorrats- oder Befüllbehälter |
DE102012020000A1 (de) | 2012-10-12 | 2014-04-17 | Voxeljet Ag | 3D-Mehrstufenverfahren |
DE102013004940A1 (de) | 2012-10-15 | 2014-04-17 | Voxeljet Ag | Verfahren und Vorrichtung zum Herstellen von dreidimensionalen Modellen mit temperiertem Druckkopf |
DE102012022859A1 (de) | 2012-11-25 | 2014-05-28 | Voxeljet Ag | Aufbau eines 3D-Druckgerätes zur Herstellung von Bauteilen |
DE102013003303A1 (de) | 2013-02-28 | 2014-08-28 | FluidSolids AG | Verfahren zum Herstellen eines Formteils mit einer wasserlöslichen Gussform sowie Materialsystem zu deren Herstellung |
US9550207B2 (en) * | 2013-04-18 | 2017-01-24 | Arcam Ab | Method and apparatus for additive manufacturing |
GB201316430D0 (en) * | 2013-09-16 | 2013-10-30 | Univ Nottingham | Additive manufacturing |
DE102013018182A1 (de) | 2013-10-30 | 2015-04-30 | Voxeljet Ag | Verfahren und Vorrichtung zum Herstellen von dreidimensionalen Modellen mit Bindersystem |
DE102013018031A1 (de) | 2013-12-02 | 2015-06-03 | Voxeljet Ag | Wechselbehälter mit verfahrbarer Seitenwand |
DE102013020491A1 (de) | 2013-12-11 | 2015-06-11 | Voxeljet Ag | 3D-Infiltrationsverfahren |
EP2886307A1 (de) | 2013-12-20 | 2015-06-24 | Voxeljet AG | Vorrichtung, Spezialpapier und Verfahren zum Herstellen von Formteilen |
EP3092096A4 (en) | 2014-01-09 | 2017-03-08 | United Technologies Corporation | Material and processes for additively manufacturing one or more parts |
DE102014004692A1 (de) | 2014-03-31 | 2015-10-15 | Voxeljet Ag | Verfahren und Vorrichtung für den 3D-Druck mit klimatisierter Verfahrensführung |
DE102014007584A1 (de) | 2014-05-26 | 2015-11-26 | Voxeljet Ag | 3D-Umkehrdruckverfahren und Vorrichtung |
AT14301U1 (de) * | 2014-07-09 | 2015-07-15 | Plansee Se | Verfahren zur Herstellung eines Bauteils |
US10946556B2 (en) | 2014-08-02 | 2021-03-16 | Voxeljet Ag | Method and casting mold, in particular for use in cold casting methods |
US11254068B2 (en) | 2014-10-29 | 2022-02-22 | Hewlett-Packard Development Company, L.P. | Three-dimensional (3D) printing method |
WO2016080993A1 (en) | 2014-11-20 | 2016-05-26 | Hewlett-Packard Development Company, L.P. | Generating three-dimensional objects |
DE102014118160A1 (de) | 2014-12-08 | 2016-06-09 | WZR ceramic solutions GmbH | Metallformkörper mit Gradient in der Legierung |
JP6428241B2 (ja) | 2014-12-18 | 2018-11-28 | 株式会社リコー | 立体造形用粉末材料、及び立体造形用セット、並びに、立体造形物の製造方法及び製造装置 |
DE102015006533A1 (de) | 2014-12-22 | 2016-06-23 | Voxeljet Ag | Verfahren und Vorrichtung zum Herstellen von 3D-Formteilen mit Schichtaufbautechnik |
US9732422B2 (en) | 2015-01-23 | 2017-08-15 | United Technologies Corporation | Method of coating metallic powder particles |
CN104668553B (zh) * | 2015-01-30 | 2016-08-17 | 成都新柯力化工科技有限公司 | 一种用于直接3d打印金属零件的合金粉及其制备方法 |
DE102015003372A1 (de) | 2015-03-17 | 2016-09-22 | Voxeljet Ag | Verfahren und Vorrichtung zum Herstellen von 3D-Formteilen mit Doppelrecoater |
US9873228B2 (en) | 2015-03-18 | 2018-01-23 | Ricoh Company, Ltd. | Powder material for three dimensional modeling, kit for three dimensional modeling, green body for three dimensional modeling, method of manufacturing three dimensional object, method of manufacturing three-dimensional green body, device for manufacturing three-dimensional object, and device for manufacturing three-dimensional green body |
JP6516149B2 (ja) | 2015-03-18 | 2019-05-22 | 株式会社リコー | 立体造形用粉末材料、立体造形用キット、及び立体造形物の製造方法 |
JP6468021B2 (ja) * | 2015-03-20 | 2019-02-13 | 株式会社リコー | 立体造形用粉末材料、及び立体造形用材料セット、並びに、立体造形物、立体造形物の製造方法及び製造装置 |
JP6519274B2 (ja) * | 2015-03-30 | 2019-05-29 | 株式会社リコー | 立体造形用粉末材料、立体造形材料セット、立体造形物製造装置、及び立体造形物の製造方法 |
US9617394B2 (en) * | 2015-04-15 | 2017-04-11 | Aeonclad Coatings, Llc | Coated particles for forming of continuous polymeric or metallic layers |
DE102015006363A1 (de) | 2015-05-20 | 2016-12-15 | Voxeljet Ag | Phenolharzverfahren |
US20160339517A1 (en) * | 2015-05-21 | 2016-11-24 | Applied Materials, Inc. | Powders for additive manufacturing |
US10233110B2 (en) * | 2015-06-22 | 2019-03-19 | Ricoh Company, Ltd. | Material set for manufacturing glass object, liquid material for manufacturing glass object, method of manufacturing glass object, glass object, and device for manufacturing glass object |
DE102015215803A1 (de) | 2015-08-19 | 2017-02-23 | Federal-Mogul Nürnberg GmbH | Verfahren zur Herstellung zumindest eines Teils eines Stahl- oder Aluminiumkolbens für einen Verbrennungsmotor sowie Stahl- oder Aluminiumkolben für einen Verbrennungsmotor |
DE102015011503A1 (de) | 2015-09-09 | 2017-03-09 | Voxeljet Ag | Verfahren zum Auftragen von Fluiden |
DE102015011790A1 (de) | 2015-09-16 | 2017-03-16 | Voxeljet Ag | Vorrichtung und Verfahren zum Herstellen dreidimensionaler Formteile |
WO2017086995A1 (en) * | 2015-11-20 | 2017-05-26 | Hewlett-Packard Development Company, L.P. | Three-dimensional (3d) printing |
DE102015015353A1 (de) | 2015-12-01 | 2017-06-01 | Voxeljet Ag | Verfahren und Vorrichtung zur Herstellung von dreidimensionalen Bauteilen mittels Überschussmengensensor |
US11104029B2 (en) | 2016-02-26 | 2021-08-31 | Hewlett-Packard Development Company, L.P. | Three-dimensional (3D) printing |
KR102307271B1 (ko) * | 2016-03-03 | 2021-09-29 | 벨록신트 코포레이션 | 적층식 제조를 사용하여 나노결정질 제품을 생성하기 위한 방법 |
DE102016002777A1 (de) | 2016-03-09 | 2017-09-14 | Voxeljet Ag | Verfahren und Vorrichtung zum Herstellen von 3D-Formteilen mit Baufeldwerkzeugen |
US20170297102A1 (en) * | 2016-04-14 | 2017-10-19 | Desktop Metal, Inc. | Removable sinter supports |
CN105904734A (zh) * | 2016-06-15 | 2016-08-31 | 珠海天威飞马打印耗材有限公司 | 光固化三维打印机、打印材料及打印方法 |
DE102016013610A1 (de) | 2016-11-15 | 2018-05-17 | Voxeljet Ag | Intregierte Druckkopfwartungsstation für das pulverbettbasierte 3D-Drucken |
TWI617533B (zh) * | 2016-12-09 | 2018-03-11 | 財團法人工業技術研究院 | 表面改質陶瓷粉體及其應用 |
DE102017101050A1 (de) * | 2017-01-20 | 2018-07-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur herstellung von hartmetallkörpern mittels 3d-druck |
EP3363561A1 (en) * | 2017-02-16 | 2018-08-22 | Höganäs AB | Particles having a sinterable core and a polymeric coating, use thereof, and additive manufacturing method using the same |
KR20190131487A (ko) | 2017-02-24 | 2019-11-26 | 이노막 21, 소시에다드 리미타다 | 경량 부품의 경제적 제조 방법 |
CN110869581B (zh) | 2017-05-31 | 2022-04-01 | 斯伦贝谢技术有限公司 | 具有预成形硬面堆焊部段的切割工具 |
DE102017006860A1 (de) | 2017-07-21 | 2019-01-24 | Voxeljet Ag | Verfahren und Vorrichtung zum Herstellen von 3D-Formteilen mit Spektrumswandler |
US11198177B2 (en) | 2017-09-05 | 2021-12-14 | University Of Utah Research Foundation | Methods and systems for 3D printing with powders |
DE102018200607A1 (de) * | 2018-01-15 | 2019-07-18 | Reinsicht Gmbh | Verfahren zur Erzeugung von für die Herstellung von Faserverbundkörpern oder Gussteilen aus Metall oder Kunststoff geeigneten Formen und Kernen, bei dem Verfahren einsetzbare Formgrundstoffe und Binder sowie gemäß dem Verfahren hergestellte Formen und Kerne |
US11998977B2 (en) | 2018-03-15 | 2024-06-04 | Hewlett-Packard Development Company, L.P. | Build material composition with metal powder and freeze-dried heteropolymer |
DE102018107562A1 (de) * | 2018-03-29 | 2019-10-02 | Volkswagen Aktiengesellschaft | Verfahren zur Herstellung eines Bauteils mittels pulverbasiertem 3D-Druck sowie ein solches Bauteil |
EP3713742A4 (en) | 2018-04-06 | 2021-06-23 | Hewlett-Packard Development Company, L.P. | THREE-DIMENSIONAL (3D) OBJECT PRINTING BASED ON A LEVEL OF MOISTURE CONTENT OF A BUILDING MATERIAL |
DE102018006473A1 (de) | 2018-08-16 | 2020-02-20 | Voxeljet Ag | Verfahren und Vorrichtung zum Herstellen von 3D-Formteilen durch Schichtaufbautechnik mittels Verschlussvorrichtung |
US20210197271A1 (en) * | 2018-09-18 | 2021-07-01 | Hewlett-Packard Development Company, L.P. | Three-dimensional printing |
US11820075B2 (en) | 2018-12-06 | 2023-11-21 | Jabil Inc. | Apparatus, system and method of imparting specified characteristics to additively manufactured foam |
RU2697147C1 (ru) * | 2018-12-18 | 2019-08-12 | Федеральное государственное бюджетное учреждение науки Институт металлургии и материаловедения им. А.А. Байкова Российской академии наук (ИМЕТ РАН) | Борированный порошок для плазменного напыления |
DE102019000796A1 (de) | 2019-02-05 | 2020-08-06 | Voxeljet Ag | Wechselbare Prozesseinheit |
US11618212B2 (en) | 2019-03-20 | 2023-04-04 | Desktop Metal, Inc. | Additive fabrication of sinterable metallic parts via application of directed energy |
LU101177B1 (en) | 2019-04-16 | 2020-10-16 | Delmee Maxime | Functionalized metal powders by small particles made by non-thermal plasma glow discharge for additive manufacturing applications |
US11426929B2 (en) * | 2019-07-04 | 2022-08-30 | Ricoh Company, Ltd. | Powder material for producing three-dimensional object, kit for producing three-dimensional object, and three-dimensional object producing method and apparatus |
DE102019007595A1 (de) | 2019-11-01 | 2021-05-06 | Voxeljet Ag | 3d-druckverfahren und damit hergestelltes formteil unter verwendung von ligninsulfat |
CN114932223B (zh) * | 2022-06-07 | 2024-01-09 | 江苏精研科技股份有限公司 | 一种金属基复合材料的共烧结制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11236541A (ja) * | 1998-02-23 | 1999-08-31 | Toshiba Chem Corp | シート積層造形用接着剤 |
JPH11262657A (ja) * | 1998-03-16 | 1999-09-28 | Kinzoku Giken Kk | 微粉体テープを用いたレーザーマイクロ積層造形方法及び装置 |
JP2000144205A (ja) * | 1998-11-17 | 2000-05-26 | Agency Of Ind Science & Technol | 金属或いはセラミックス製品の製造方法 |
JP2002249804A (ja) * | 2001-02-22 | 2002-09-06 | Hitachi Ltd | 立体物造形方法 |
JP2006504813A (ja) * | 2002-09-25 | 2006-02-09 | ズィー コーポレイション | 三次元印刷用資材システムおよび方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3140098A1 (de) * | 1981-10-06 | 1983-04-21 | Schweizerische Aluminium AG, 3965 Chippis | Filtermedium in form eines stabilen poroesen koerpers |
US5296062A (en) * | 1986-10-17 | 1994-03-22 | The Board Of Regents, The University Of Texas System | Multiple material systems for selective beam sintering |
EP0332084B1 (en) | 1988-03-05 | 1993-06-23 | Ohi Seisakusho Co., Ltd. | Air spoiler retracting device |
US4946487A (en) * | 1988-11-14 | 1990-08-07 | Norton Company | High temperature filter |
AU643700B2 (en) | 1989-09-05 | 1993-11-25 | University Of Texas System, The | Multiple material systems and assisted powder handling for selective beam sintering |
US5387380A (en) * | 1989-12-08 | 1995-02-07 | Massachusetts Institute Of Technology | Three-dimensional printing techniques |
US5204055A (en) * | 1989-12-08 | 1993-04-20 | Massachusetts Institute Of Technology | Three-dimensional printing techniques |
IT1254974B (it) | 1992-06-18 | 1995-10-11 | Bayer Italia Spa | Granulati compositi, scorrevoli,idrofobi,un procedimento per la loro preparazione nonche' loro impiego |
EP0686067B1 (en) * | 1993-02-18 | 2000-08-02 | Massachusetts Institute Of Technology | System for high speed, high quality three dimensional printing |
DE4440397C2 (de) | 1994-11-11 | 2001-04-26 | Eos Electro Optical Syst | Verfahren zum Herstellen von Gußformen |
US6048954A (en) * | 1994-07-22 | 2000-04-11 | The University Of Texas System Board Of Regents | Binder compositions for laser sintering processes |
US5749041A (en) | 1995-10-13 | 1998-05-05 | Dtm Corporation | Method of forming three-dimensional articles using thermosetting materials |
AU1673797A (en) * | 1996-02-20 | 1997-09-10 | Mikuni Corporation | Method for producing granulated material |
US5902441A (en) * | 1996-09-04 | 1999-05-11 | Z Corporation | Method of three dimensional printing |
US5940674A (en) * | 1997-04-09 | 1999-08-17 | Massachusetts Institute Of Technology | Three-dimensional product manufacture using masks |
NL1006059C2 (nl) * | 1997-05-14 | 1998-11-17 | Geest Adrianus F Van Der | Werkwijze en inrichting voor het vervaardigen van een vormlichaam. |
DE19726778A1 (de) * | 1997-06-24 | 1999-01-14 | Cerdec Ag | Verfahren zur Herstellung keramischer und glasiger Beschichtungen, elektrostatisch applizierbares Beschichtungspulver hierfür und seine Verwendung |
JP3518726B2 (ja) | 1998-07-13 | 2004-04-12 | トヨタ自動車株式会社 | 積層造形方法及び積層造形用レジン被覆砂 |
JP2000211918A (ja) * | 1999-01-20 | 2000-08-02 | Yazaki Corp | 軽量アルミナ粒子の製造方法 |
EP1232194A1 (en) * | 1999-10-19 | 2002-08-21 | Akzo Nobel N.V. | Radiation curable hot melt composition and a process for the application thereof |
KR100838878B1 (ko) * | 2000-04-14 | 2008-06-16 | 제트 코포레이션 | 입체물의 삼차원 인쇄용 조성물 |
-
2004
- 2004-02-13 WO PCT/DE2004/000259 patent/WO2004073961A2/de active Application Filing
- 2004-02-13 JP JP2006501500A patent/JP4629654B2/ja not_active Expired - Lifetime
- 2004-02-13 US US10/545,980 patent/US7722802B2/en not_active Expired - Fee Related
- 2004-02-13 EP EP04710775A patent/EP1594679B1/de not_active Expired - Fee Related
- 2004-02-18 DE DE102004008122A patent/DE102004008122B4/de not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11236541A (ja) * | 1998-02-23 | 1999-08-31 | Toshiba Chem Corp | シート積層造形用接着剤 |
JPH11262657A (ja) * | 1998-03-16 | 1999-09-28 | Kinzoku Giken Kk | 微粉体テープを用いたレーザーマイクロ積層造形方法及び装置 |
JP2000144205A (ja) * | 1998-11-17 | 2000-05-26 | Agency Of Ind Science & Technol | 金属或いはセラミックス製品の製造方法 |
JP2002249804A (ja) * | 2001-02-22 | 2002-09-06 | Hitachi Ltd | 立体物造形方法 |
JP2006504813A (ja) * | 2002-09-25 | 2006-02-09 | ズィー コーポレイション | 三次元印刷用資材システムおよび方法 |
Cited By (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008240075A (ja) * | 2007-03-27 | 2008-10-09 | Matsushita Electric Works Ltd | 三次元形状造形物の製造方法 |
JP2010110802A (ja) * | 2008-11-10 | 2010-05-20 | Komatsu Igata Seisakusho:Kk | 造形用材料、機能剤、造形製品及び製品 |
JP4722988B2 (ja) * | 2008-11-10 | 2011-07-13 | 有限会社小松鋳型製作所 | 造形用材料、機能剤、造形製品及び製品 |
JP2017006728A (ja) * | 2012-06-01 | 2017-01-12 | スリーエム イノベイティブ プロパティズ カンパニー | カスタマイズされた歯科用ブランク製造方法及びシステム |
JP2016500645A (ja) * | 2012-10-31 | 2016-01-14 | ヴェーツェットエル・セラミック・ソリューションズ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 印刷法 |
US9908819B1 (en) | 2012-10-31 | 2018-03-06 | WZR ceramic solutions GmbH | Printing method for production a ceramic green body |
JP2016028872A (ja) * | 2013-09-30 | 2016-03-03 | 株式会社リコー | 立体造形用粉末材料、硬化液、及び立体造形用キット、並びに、立体造形物の製造方法及び製造装置 |
JP5862739B1 (ja) * | 2013-09-30 | 2016-02-16 | 株式会社リコー | 立体造形用粉末材料、硬化液、及び立体造形用キット、並びに、立体造形物の製造方法及び製造装置 |
WO2015046629A1 (en) * | 2013-09-30 | 2015-04-02 | Ricoh Company, Ltd. | Powder material for three-dimensional object formation, hardening liquid and three-dimensional object formation kit, and formation method and formation apparatus of three-dimensional object |
JP2016028878A (ja) * | 2013-09-30 | 2016-03-03 | 株式会社リコー | 立体造形用粉末材料、硬化液、及び立体造形用キット、並びに、立体造形物の製造方法及び製造装置 |
JP2019167623A (ja) * | 2013-09-30 | 2019-10-03 | 株式会社リコー | 立体造形用粉末材料、硬化液、及び立体造形用キット、並びに、立体造形物の製造方法及び製造装置 |
US10828827B2 (en) | 2013-09-30 | 2020-11-10 | Ricoh Company, Ltd. | Powder material for three-dimensional object formation, hardening liquid and three-dimensional object formation kit, and formation method and formation apparatus of three-dimensional object |
US11628617B2 (en) | 2013-09-30 | 2023-04-18 | Ricoh Company, Ltd. | Formation method of three-dimensional object with metal and/or ceramic particles and thin organic resin |
JP2015093480A (ja) * | 2013-11-14 | 2015-05-18 | セイコーエプソン株式会社 | 三次元造形用粉末、三次元造形用組成物、三次元造形物の製造方法および三次元造形物 |
JP2016055452A (ja) * | 2014-09-05 | 2016-04-21 | シャープ株式会社 | 積層造形装置および積層造形方法 |
JP2016079091A (ja) * | 2014-10-17 | 2016-05-16 | ユナイテッド テクノロジーズ コーポレイションUnited Technologies Corporation | セラミック構造の付加的な製造方法、セラミックの樹脂ベースの付加的な製造のためのシステムおよびセラミックの付加的な製造のための樹脂 |
JP2016155257A (ja) * | 2015-02-23 | 2016-09-01 | 株式会社リコー | 造形データ作成装置、プログラム、造形装置 |
JP2016175202A (ja) * | 2015-03-18 | 2016-10-06 | 株式会社東芝 | 三次元造形方法 |
WO2016147447A1 (ja) * | 2015-03-18 | 2016-09-22 | 株式会社東芝 | 三次元造形方法及び積層造形用材料 |
WO2016147448A1 (ja) * | 2015-03-18 | 2016-09-22 | 株式会社東芝 | 三次元造形方法 |
JP2016175190A (ja) * | 2015-03-18 | 2016-10-06 | 株式会社東芝 | 三次元造形方法及び積層造形用材料 |
JP2016207787A (ja) * | 2015-04-20 | 2016-12-08 | セイコーエプソン株式会社 | 電気配線部材の製造方法、電気配線部材形成用材料、電気配線部材、電気配線基板の製造方法、電気配線基板形成用材料、電気配線基板、振動子、電子機器および移動体 |
JPWO2016185966A1 (ja) * | 2015-05-15 | 2018-03-01 | コニカミノルタ株式会社 | 粉末材料、立体造形物の製造方法および立体造形装置 |
US10898951B2 (en) | 2015-12-11 | 2021-01-26 | National University Corporation Toyohashi University Of Technology | Powder particles comprising thermoplastic resin particles and process for producing green body using the same |
JPWO2017099250A1 (ja) * | 2015-12-11 | 2018-10-18 | 国立大学法人豊橋技術科学大学 | 粉末粒子及びこれを用いたグリーン体の製造方法 |
WO2017099250A1 (ja) | 2015-12-11 | 2017-06-15 | 国立大学法人豊橋技術科学大学 | 粉末粒子及びこれを用いたグリーン体の製造方法 |
JP2017110218A (ja) * | 2015-12-14 | 2017-06-22 | エボニック デグサ ゲーエムベーハーEvonik Degussa GmbH | 粉末床溶融結合法のためのポリマー粉末 |
WO2017110827A1 (ja) * | 2015-12-22 | 2017-06-29 | 株式会社フジミインコーポレーテッド | 粉末積層造形に用いるための造形用材料 |
JP2017115194A (ja) * | 2015-12-22 | 2017-06-29 | 株式会社フジミインコーポレーテッド | 粉末積層造形に用いるための造形用材料 |
JP2017127998A (ja) * | 2016-01-18 | 2017-07-27 | 国立研究開発法人産業技術総合研究所 | 造形用粉末 |
JP2019510094A (ja) * | 2016-01-21 | 2019-04-11 | スリーエム イノベイティブ プロパティズ カンパニー | フルオロポリマーの積層プロセス |
US10946584B2 (en) | 2016-04-11 | 2021-03-16 | Hewlett-Packard Development Company, L.P. | Particulate build material |
JP2019503903A (ja) * | 2016-04-11 | 2019-02-14 | ヒューレット−パッカード デベロップメント カンパニー エル.ピー.Hewlett‐Packard Development Company, L.P. | 粒状構築材料 |
JP2019514730A (ja) * | 2016-04-20 | 2019-06-06 | エボニック レーム ゲゼルシャフト ミット ベシュレンクテル ハフツングEvonik Roehm GmbH | 軟質相ドメインを有する硬質相からなるビーズポリマー |
JP2017206738A (ja) * | 2016-05-18 | 2017-11-24 | コニカミノルタ株式会社 | 粉末材料、粉末材料の製造方法、立体造形物の製造方法および立体造形装置 |
KR20190018485A (ko) * | 2016-06-13 | 2019-02-22 | 디지털 메탈 아베 | 슬롯 다이 적층식 제조 장치 및 제조 방법 |
KR102348434B1 (ko) * | 2016-06-13 | 2022-01-06 | 디지털 메탈 아베 | 슬롯 다이 적층식 제조 장치 및 제조 방법 |
JP7001061B2 (ja) | 2016-11-02 | 2022-01-19 | コニカミノルタ株式会社 | 粉末焼結積層造形物の製造方法 |
JPWO2018084056A1 (ja) * | 2016-11-02 | 2019-09-19 | コニカミノルタ株式会社 | 金属粉末、粉末焼結積層造形物及びその製造方法 |
JP2018080359A (ja) * | 2016-11-15 | 2018-05-24 | 株式会社リコー | 立体造形用粉末材料、立体造形材料セット、立体造形物製造装置、及び立体造形物の製造方法 |
JP2018118413A (ja) * | 2017-01-24 | 2018-08-02 | コニカミノルタ株式会社 | 粉末材料、およびこれを用いた立体造形物の製造方法、ならびに立体造形装置 |
JP2018154074A (ja) * | 2017-03-21 | 2018-10-04 | 株式会社リコー | 粉末材料、立体造形用キット、粉末積層造形方法、及び粉末積層造形装置 |
JP7027692B2 (ja) | 2017-03-21 | 2022-03-02 | 株式会社リコー | 粉末材料、立体造形用キット、粉末積層造形方法、及び粉末積層造形装置 |
JP2018154905A (ja) * | 2017-03-21 | 2018-10-04 | 株式会社リコー | 積層造形用粉末材料、積層造形装置、積層造形用セット及び積層造形方法 |
JP2018154093A (ja) * | 2017-03-21 | 2018-10-04 | 株式会社リコー | 立体造形用樹脂粉末および立体造形物の製造方法 |
JP2020505512A (ja) * | 2017-04-28 | 2020-02-20 | ヒューレット−パッカード デベロップメント カンパニー エル.ピー.Hewlett‐Packard Development Company, L.P. | 金属性構築材料粒状物 |
US11673330B2 (en) | 2017-04-28 | 2023-06-13 | Hewlett-Packard Development Company, L.P. | Metallic build material granules |
JP7159172B2 (ja) | 2017-04-28 | 2022-10-24 | ヒューレット-パッカード デベロップメント カンパニー エル.ピー. | 金属性構築材料粒状物 |
JP2020519760A (ja) * | 2017-05-10 | 2020-07-02 | アドマテック ヨーロッパ ベー.フェー. | 金属物体の付加製造 |
JP2020147834A (ja) * | 2019-03-15 | 2020-09-17 | 株式会社リコー | 立体造形用粉末、粉末入り容器、立体造形物の製造方法、立体造形物の製造装置、及び立体造形プログラム |
JP7234716B2 (ja) | 2019-03-15 | 2023-03-08 | 株式会社リコー | 立体造形用粉末、粉末入り容器、立体造形物の製造方法、及び立体造形物の製造装置 |
JP2021042420A (ja) * | 2019-09-10 | 2021-03-18 | セイコーエプソン株式会社 | 積層造形用粉末、積層造形体、積層造形体の製造方法および金属焼結体の製造方法 |
JP7347044B2 (ja) | 2019-09-10 | 2023-09-20 | セイコーエプソン株式会社 | 積層造形用粉末、積層造形体、積層造形体の製造方法および金属焼結体の製造方法 |
KR102410683B1 (ko) * | 2020-03-26 | 2022-07-18 | 주식회사 정상기술 | 주물사 소재를 이용한 냉각코어의 3d 프린팅 방법 |
KR20210120371A (ko) * | 2020-03-26 | 2021-10-07 | 최성환 | 주물사 소재를 이용한 냉각코어의 3d 프린팅 방법 |
Also Published As
Publication number | Publication date |
---|---|
EP1594679B1 (de) | 2010-04-14 |
WO2004073961A2 (de) | 2004-09-02 |
WO2004073961A3 (de) | 2004-12-09 |
JP4629654B2 (ja) | 2011-02-09 |
US20060251535A1 (en) | 2006-11-09 |
EP1594679A2 (de) | 2005-11-16 |
DE102004008122A1 (de) | 2004-09-16 |
DE102004008122B4 (de) | 2005-02-17 |
US7722802B2 (en) | 2010-05-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4629654B2 (ja) | 積層造形法による三次元体製造のためのコーティングされた粉末粒子 | |
JP2006517856A (ja) | ラピッドプロトタイプ生成プロセス用の粒子コーティング方法 | |
Moritz et al. | Additive manufacturing of ceramic components | |
ES2296659T3 (es) | Procedimiento para la fabricacion de un elemento con la tecnica de deposicion. | |
Deckers et al. | Additive manufacturing of ceramics: A review | |
JP4662942B2 (ja) | 3d印刷システムから外観モデルを形成するための熱可塑性粉末材料系 | |
Lewis et al. | Direct ink writing of three‐dimensional ceramic structures | |
US5387380A (en) | Three-dimensional printing techniques | |
KR100838878B1 (ko) | 입체물의 삼차원 인쇄용 조성물 | |
US6423255B1 (en) | Method for manufacturing a structural part by deposition technique | |
JP2001517732A (ja) | 塩から得られたバインダーを使用して粉末から製造される金属及びセラミック含有パーツ | |
WO2005023524A2 (en) | Absorbent fillers for three-dimensional printing | |
Diener et al. | Literature review: methods for achieving high powder bed densities in ceramic powder bed based additive manufacturing | |
CN110997186A (zh) | 增材制造组件和方法 | |
JP6841695B2 (ja) | 積層鋳型の改良された製造方法 | |
Yang et al. | Functionally graded ceramic based materials using additive manufacturing: review and progress | |
WO2001068336A2 (en) | METHOD OF MANUFACTURING A STRUCTURAL PART BY MEANS OF A DEPOSIT TECHNIQUE | |
Malik et al. | Robocasting—printing ceramics into functional materials | |
US20230321723A1 (en) | Method for producing a 3d shaped article, and device using a sieve plate | |
JP6841694B2 (ja) | 積層鋳型の製造法 | |
Khanuja | Origin and control of anisotropy in three dimensional printing of structural ceramics | |
Yang | Binder Jetting of Ceramics | |
Chen | Ceramic powder-based hybrid binder jetting system | |
Utela | Development and application of new material systems for three dimensional printing (3DP) | |
Kumar et al. | Liquid based additive layer manufacturing |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070112 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100112 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100412 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100615 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100914 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20101109 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20101111 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131119 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 4629654 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |