CN113518804A - 一种用于3d打印的墨水材料、制备方法及用途 - Google Patents

一种用于3d打印的墨水材料、制备方法及用途 Download PDF

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CN113518804A
CN113518804A CN201980077907.9A CN201980077907A CN113518804A CN 113518804 A CN113518804 A CN 113518804A CN 201980077907 A CN201980077907 A CN 201980077907A CN 113518804 A CN113518804 A CN 113518804A
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ink
printing
zein
ethanol
printing according
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CN113518804B (zh
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王瑾晔
王华杰
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Jiaxing Yaojiao Medical Equipment Co ltd
Shanghai Jiaotong University
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Shanghai Jiaotong University
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    • C09D11/02—Printing inks
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    • A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
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    • A—HUMAN NECESSITIES
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    • A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
    • A61L24/04—Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials
    • A61L24/10—Polypeptides; Proteins
    • A61L24/108—Specific proteins or polypeptides not covered by groups A61L24/102 - A61L24/106
    • A—HUMAN NECESSITIES
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    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
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    • A—HUMAN NECESSITIES
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    • 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
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    • 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
    • C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
    • C09D11/033—Printing inks characterised by features other than the chemical nature of the binder characterised by the solvent

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Abstract

本发明涉及一种用于3D打印的墨水、制备方法及墨水的用途。该墨水是由α玉米醇溶蛋白，玉米蛋白重量0‑0％的制孔剂,乙醇和水组成的凝胶。该制备方法包括：把10～50％重量的玉米醇溶蛋白溶解在含有40～90％(v/v)乙醇的水溶液中,加入玉米蛋白重量0‑10％的制孔剂,在5～95℃恒温静置1～10天或者搅拌30分钟‑24小时后，获得可用于3D打印的墨水材料。该方法条件温和、操作简单，所述的3D打印的墨水的力学性能和生物相容性好。可用于生物医学领域，在室温下3D打印制备组织工程替代物和止血材料。

Description

PCT国内申请，说明书已公开。

Claims (12)

  1. PCT国内申请，权利要求书已公开。
CN201980077907.9A 2019-01-08 2019-01-08 一种用于3d打印的墨水材料、制备方法及用途 Active CN113518804B (zh)

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WO2024045431A1 (zh) * 2022-08-29 2024-03-07 上海交通大学 玉米醇溶蛋白原纤维粉末、玉米醇溶蛋白新凝胶及其制备方法和应用

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CN113351268A (zh) * 2021-06-18 2021-09-07 华南理工大学 一种基于3d打印的同轴微流控芯片及其制备方法
CN113523627B (zh) * 2021-09-17 2021-12-10 江苏新恒基特种装备股份有限公司 一种增材制造温度测控装置、系统及方法
WO2023200731A1 (en) * 2022-04-11 2023-10-19 Rose Daniel Todd Foamable thermoplastic compositions for 3d printing

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CN113518804B (zh) 2022-12-06
US20220154018A1 (en) 2022-05-19
JP2022525269A (ja) 2022-05-12
JP7372976B2 (ja) 2023-11-01

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