KR20240040119A - 적층 제작 지지재 - Google Patents

적층 제작 지지재 Download PDF

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Publication number
KR20240040119A
KR20240040119A KR1020247008152A KR20247008152A KR20240040119A KR 20240040119 A KR20240040119 A KR 20240040119A KR 1020247008152 A KR1020247008152 A KR 1020247008152A KR 20247008152 A KR20247008152 A KR 20247008152A KR 20240040119 A KR20240040119 A KR 20240040119A
Authority
KR
South Korea
Prior art keywords
solution
particles
support material
slurry
gelatin
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.)
Withdrawn
Application number
KR1020247008152A
Other languages
English (en)
Korean (ko)
Inventor
앤드류 허드슨
토마스 힌튼
아담 페인버그
앤드류 리
Original Assignee
카네기 멜론 유니버시티
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 카네기 멜론 유니버시티 filed Critical 카네기 멜론 유니버시티
Publication of KR20240040119A publication Critical patent/KR20240040119A/ko
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/20—Polysaccharides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
    • A61L27/222—Gelatin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
    • A61L27/24—Collagen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/52—Hydrogels or hydrocolloids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/56—Porous materials, e.g. foams or sponges
    • 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
    • B29C64/40—Structures for supporting 3D objects during manufacture and intended to be sacrificed after completion thereof
    • 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
    • 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
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/075—Macromolecular gels
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/04—Alginic acid; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • 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
    • C09D11/02—Printing inks
    • C09D11/04—Printing inks based on proteins
    • 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
    • C08J2389/00—Characterised by the use of proteins; Derivatives thereof
    • 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
    • C08J2389/00—Characterised by the use of proteins; Derivatives thereof
    • C08J2389/04—Products derived from waste materials, e.g. horn, hoof or hair

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Dermatology (AREA)
  • General Health & Medical Sciences (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biophysics (AREA)
  • Wood Science & Technology (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Preparation (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Materials For Medical Uses (AREA)
  • Colloid Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Lubricants (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
KR1020247008152A 2017-04-05 2018-04-05 적층 제작 지지재 Withdrawn KR20240040119A (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201762601949P 2017-04-05 2017-04-05
US62/601,949 2017-04-05
US201762606578P 2017-09-28 2017-09-28
US62/606,578 2017-09-28
KR1020197032668A KR102647930B1 (ko) 2017-04-05 2018-04-05 적층 제작 지지재
PCT/US2018/026293 WO2018187595A1 (en) 2017-04-05 2018-04-05 Additive manufacturing support material

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020197032668A Division KR102647930B1 (ko) 2017-04-05 2018-04-05 적층 제작 지지재

Publications (1)

Publication Number Publication Date
KR20240040119A true KR20240040119A (ko) 2024-03-27

Family

ID=63712811

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020247008152A Withdrawn KR20240040119A (ko) 2017-04-05 2018-04-05 적층 제작 지지재
KR1020197032668A Active KR102647930B1 (ko) 2017-04-05 2018-04-05 적층 제작 지지재

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020197032668A Active KR102647930B1 (ko) 2017-04-05 2018-04-05 적층 제작 지지재

Country Status (10)

Country Link
US (3) US11692070B2 (https=)
EP (2) EP4234078A3 (https=)
JP (3) JP7299625B2 (https=)
KR (2) KR20240040119A (https=)
CN (2) CN117205850A (https=)
AU (3) AU2018250289A1 (https=)
CA (1) CA3059220A1 (https=)
IL (1) IL269819B (https=)
MX (1) MX2019012004A (https=)
WO (1) WO2018187595A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6843047B2 (ja) 2014-12-05 2021-03-17 ユニバーシティ オブ フロリダ リサーチ ファンデーション インコーポレーティッド 支持体として相変化物質を用いた３ｄ印刷
US11007705B2 (en) 2015-02-13 2021-05-18 University Of Florida Research Foundation, Inc. High speed 3D printing system for wound and tissue replacement
US11390835B2 (en) 2015-05-08 2022-07-19 University Of Florida Research Foundation, Inc. Growth media for three-dimensional cell culture
WO2017040981A1 (en) 2015-09-03 2017-03-09 University Of Florida Research Foundation, Inc. Valve incorporating temporary phase change material
WO2017096263A1 (en) 2015-12-04 2017-06-08 University Of Florida Research Foundation, Incorporated Crosslinkable or functionalizable polymers for 3d printing of soft materials
US11124644B2 (en) 2016-09-01 2021-09-21 University Of Florida Research Foundation, Inc. Organic microgel system for 3D printing of silicone structures
JP7299625B2 (ja) 2017-04-05 2023-06-28 カーネギー－メロン ユニバーシティ 付加製造用サポート材
KR20220084043A (ko) 2019-10-18 2022-06-21 카네기 멜론 유니버시티 연질 재료의 개선된 3d 프린팅을 위한 유변학 및 기계 경로 지정의 수정
FR3124419B1 (fr) * 2021-06-24 2023-11-03 Segula Eng Procede de realisation d’un substitut tissulaire imprime en 3d
WO2023074838A1 (ja) * 2021-11-01 2023-05-04 国立大学法人大阪大学 ３ｄ印刷用支持材料及びその製造方法

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US2800457A (en) * 1953-06-30 1957-07-23 Ncr Co Oil-containing microscopic capsules and method of making them
US3242051A (en) * 1958-12-22 1966-03-22 Ncr Co Coating by phase separation
US3748277A (en) * 1965-10-14 1973-07-24 Ncr Co Process of forming minute capsules
DE2052335C3 (de) 1970-10-24 1979-08-30 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Sicherheitsbehältersystem für natriumgekfihlte Kernreaktoren
US4428869A (en) 1981-08-20 1984-01-31 International Flavors & Fragrances Inc. Cologne consisting of microcapsule suspension
JPS603465B2 (ja) 1981-10-21 1985-01-28 雪印乳業株式会社 ゼリ−形態に変換し得る飲料の製造法
US5089269A (en) * 1987-11-07 1992-02-18 Shiseido Company Ltd. Cosmetic containing fine soft microcapsules
DE19545257A1 (de) * 1995-11-24 1997-06-19 Schering Ag Verfahren zur Herstellung von morphologisch einheitlichen Mikrokapseln sowie nach diesem Verfahren hergestellte Mikrokapseln
WO2002083194A1 (en) * 2001-04-12 2002-10-24 Therics, Inc. Method and apparatus for engineered regenerative biostructures
US6974592B2 (en) * 2002-04-11 2005-12-13 Ocean Nutrition Canada Limited Encapsulated agglomeration of microcapsules and method for the preparation thereof
US10150258B2 (en) * 2013-07-29 2018-12-11 Carnegie Mellon University Additive manufacturing of embedded materials
JP5871879B2 (ja) 2013-10-10 2016-03-01 キヤノン株式会社 画像形成装置
JP6843047B2 (ja) 2014-12-05 2021-03-17 ユニバーシティ オブ フロリダ リサーチ ファンデーション インコーポレーティッド 支持体として相変化物質を用いた３ｄ印刷
US11007705B2 (en) 2015-02-13 2021-05-18 University Of Florida Research Foundation, Inc. High speed 3D printing system for wound and tissue replacement
TWI741980B (zh) 2015-04-07 2021-10-11 大陸商四川藍光英諾生物科技股份有限公司 一種生物磚及其用途
CN205903442U (zh) 2016-03-17 2017-01-25 沈阳鑫泰格尔医药科技开发有限公司 基于3d打印技术的新型缓释微球
CN105796478B (zh) 2016-03-22 2019-01-22 深圳华诺生物科技有限公司 由纳米胶体颗粒组装的、高强度、自修复、可注射复合胶体凝胶材料及其制备方法和应用
JP7299625B2 (ja) 2017-04-05 2023-06-28 カーネギー－メロン ユニバーシティ 付加製造用サポート材

Also Published As

Publication number Publication date
AU2024205581A1 (en) 2024-08-22
IL269819B (en) 2022-08-01
CN110913981B (zh) 2023-07-28
KR20200023604A (ko) 2020-03-05
US20240110017A1 (en) 2024-04-04
KR102647930B1 (ko) 2024-03-19
WO2018187595A1 (en) 2018-10-11
CN117205850A (zh) 2023-12-12
JP7299625B2 (ja) 2023-06-28
JP7747342B2 (ja) 2025-10-01
IL269819A (en) 2019-11-28
CA3059220A1 (en) 2018-10-11
JP2023126780A (ja) 2023-09-12
MX2019012004A (es) 2020-02-12
AU2024205581B2 (en) 2025-05-08
AU2023206155A1 (en) 2023-08-10
US20200032004A1 (en) 2020-01-30
AU2018250289A1 (en) 2019-10-31
EP4234078A2 (en) 2023-08-30
EP4234078A3 (en) 2023-09-27
JP2020516505A (ja) 2020-06-11
JP2025122085A (ja) 2025-08-20
US12215202B2 (en) 2025-02-04
EP3606658B1 (en) 2023-03-29
EP3606658A1 (en) 2020-02-12
EP3606658A4 (en) 2020-05-13
CN110913981A (zh) 2020-03-24
US20250215166A1 (en) 2025-07-03
US11692070B2 (en) 2023-07-04

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