CN117205850A - 增材制造支撑材料 - Google Patents

增材制造支撑材料 Download PDF

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Publication number
CN117205850A
CN117205850A CN202310921092.6A CN202310921092A CN117205850A CN 117205850 A CN117205850 A CN 117205850A CN 202310921092 A CN202310921092 A CN 202310921092A CN 117205850 A CN117205850 A CN 117205850A
Authority
CN
China
Prior art keywords
particles
support material
solution
gelatin
slurry
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.)
Pending
Application number
CN202310921092.6A
Other languages
English (en)
Chinese (zh)
Inventor
A·哈德森
T·辛顿
A·费因伯格
A·李
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Carnegie Mellon University
Original Assignee
Carnegie Mellon University
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 Carnegie Mellon University filed Critical Carnegie Mellon University
Publication of CN117205850A publication Critical patent/CN117205850A/zh
Pending 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
    • A61L27/14—Macromolecular materials
    • A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
    • A61L27/222—Gelatin
    • 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
    • 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
    • A61L27/24—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
    • 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)
CN202310921092.6A 2017-04-05 2018-04-05 增材制造支撑材料 Pending CN117205850A (zh)

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
CN201880037168.6A CN110913981B (zh) 2017-04-05 2018-04-05 增材制造支撑材料
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
CN201880037168.6A Division CN110913981B (zh) 2017-04-05 2018-04-05 增材制造支撑材料

Publications (1)

Publication Number Publication Date
CN117205850A true CN117205850A (zh) 2023-12-12

Family

ID=63712811

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202310921092.6A Pending CN117205850A (zh) 2017-04-05 2018-04-05 增材制造支撑材料
CN201880037168.6A Active CN110913981B (zh) 2017-04-05 2018-04-05 增材制造支撑材料

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201880037168.6A Active CN110913981B (zh) 2017-04-05 2018-04-05 增材制造支撑材料

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=)

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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

Citations (1)

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US20160167312A1 (en) * 2013-07-29 2016-06-16 Carnegie Mellon University Additive manufacturing of embedded materials

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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
JP7299625B2 (ja) 2023-06-28
JP7747342B2 (ja) 2025-10-01
KR20240040119A (ko) 2024-03-27
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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