EP4701675A1 - Procédé de production d'une structure composite de collagène et de polypeptide de soie - Google Patents

Procédé de production d'une structure composite de collagène et de polypeptide de soie

Info

Publication number
EP4701675A1
EP4701675A1 EP24722542.8A EP24722542A EP4701675A1 EP 4701675 A1 EP4701675 A1 EP 4701675A1 EP 24722542 A EP24722542 A EP 24722542A EP 4701675 A1 EP4701675 A1 EP 4701675A1
Authority
EP
European Patent Office
Prior art keywords
collagen
silk
solution
silk polypeptide
composite structure
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
EP24722542.8A
Other languages
German (de)
English (en)
Inventor
Thomas Scheibel
Kim Sarah KOECK
Vanessa Tanja TROSSMANN
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.)
AMSilk GmbH
Original Assignee
AMSilk GmbH
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 AMSilk GmbH filed Critical AMSilk GmbH
Publication of EP4701675A1 publication Critical patent/EP4701675A1/fr
Pending legal-status Critical Current

Links

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
    • A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A61L27/48—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix with macromolecular fillers
    • 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
    • B33Y10/00—Processes of 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Composite Materials (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Peptides Or Proteins (AREA)
  • Materials For Medical Uses (AREA)

Abstract

La présente invention concerne un procédé de production d'une structure composite de collagène et de polypeptide de soie. De plus, la présente invention concerne une structure composite de collagène et de polypeptide de soie et ses utilisations.
EP24722542.8A 2023-04-25 2024-04-25 Procédé de production d'une structure composite de collagène et de polypeptide de soie Pending EP4701675A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP23169934 2023-04-25
PCT/EP2024/061487 WO2024223794A1 (fr) 2023-04-25 2024-04-25 Procédé de production d'une structure composite de collagène et de polypeptide de soie

Publications (1)

Publication Number Publication Date
EP4701675A1 true EP4701675A1 (fr) 2026-03-04

Family

ID=86226375

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24722542.8A Pending EP4701675A1 (fr) 2023-04-25 2024-04-25 Procédé de production d'une structure composite de collagène et de polypeptide de soie

Country Status (2)

Country Link
EP (1) EP4701675A1 (fr)
WO (1) WO2024223794A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2955653B2 (ja) * 1998-02-16 1999-10-04 農林水産省蚕糸・昆虫農業技術研究所長 絹蛋白質／コラーゲン複合体およびその製造方法
CA2573780C (fr) 2004-07-22 2013-11-19 Technische Universitaet Muenchen Proteines de soies d'araignees recombinees
US8877903B2 (en) 2010-03-31 2014-11-04 Amsilk Gmbh Separation of insoluble target proteins
CN114504407B (zh) * 2022-01-11 2024-10-15 武汉亚洲生物材料有限公司 一种3d打印含生长因子的颅骨修复钛网及其制备方法

Also Published As

Publication number Publication date
WO2024223794A1 (fr) 2024-10-31

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