KR20240035438A - 전분 기반의 프린트 가능한 재료 - Google Patents

전분 기반의 프린트 가능한 재료 Download PDF

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Publication number
KR20240035438A
KR20240035438A KR1020247000335A KR20247000335A KR20240035438A KR 20240035438 A KR20240035438 A KR 20240035438A KR 1020247000335 A KR1020247000335 A KR 1020247000335A KR 20247000335 A KR20247000335 A KR 20247000335A KR 20240035438 A KR20240035438 A KR 20240035438A
Authority
KR
South Korea
Prior art keywords
starch
less
formulation
present disclosure
hpmc
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
KR1020247000335A
Other languages
English (en)
Korean (ko)
Inventor
위안-시앙 루이
키-셍 차우
라지예프 고카레
올라프 하우슬러
Original Assignee
호케트프레르
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
Priority claimed from EP21305967.8A external-priority patent/EP4115878A1/en
Application filed by 호케트프레르 filed Critical 호케트프레르
Publication of KR20240035438A publication Critical patent/KR20240035438A/ko
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
    • A61K9/2059—Starch, including chemically or physically modified derivatives; Amylose; Amylopectin; Dextrin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2013—Organic compounds, e.g. phospholipids, fats
    • A61K9/2018—Sugars, or sugar alcohols, e.g. lactose, mannitol; Derivatives thereof, e.g. polysorbates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
    • A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2095—Tabletting processes
    • 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
    • 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
    • B29C64/118—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Medicinal Preparation (AREA)
KR1020247000335A 2021-07-09 2022-07-07 전분 기반의 프린트 가능한 재료 Pending KR20240035438A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP21305967.8 2021-07-09
EP21305967.8A EP4115878A1 (en) 2021-07-09 2021-07-09 Starch based printable materials
EP21209140.9 2021-11-18
EP21209140.9A EP4115877A1 (en) 2021-07-09 2021-11-18 Starch based printable materials
PCT/EP2022/069012 WO2023281031A1 (en) 2021-07-09 2022-07-07 Starch based printable materials

Publications (1)

Publication Number Publication Date
KR20240035438A true KR20240035438A (ko) 2024-03-15

Family

ID=82703190

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247000335A Pending KR20240035438A (ko) 2021-07-09 2022-07-07 전분 기반의 프린트 가능한 재료

Country Status (6)

Country Link
US (1) US20240226016A1 (https=)
EP (1) EP4366706B1 (https=)
JP (1) JP2024523495A (https=)
KR (1) KR20240035438A (https=)
ES (1) ES3052859T3 (https=)
WO (1) WO2023281031A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL449954A1 (pl) * 2024-10-04 2026-04-07 Uniwersytet Przyrodniczy we Wrocławiu Sposób wytwarzania biodegradowalnego materiału do druku 3D w technologii SLS
PL449955A1 (pl) * 2024-10-04 2026-04-07 Uniwersytet Przyrodniczy we Wrocławiu Sposób wytwarzania biodegradowalnego materiału do druku 3D w technologii SLS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2966828B1 (fr) * 2010-11-02 2012-12-28 Roquette Freres Poudre de polysaccharide et de polyol, comprimable et de haute viscosite
CN116270513A (zh) * 2018-01-09 2023-06-23 南京三迭纪医药科技有限公司 一种包含固定剂量adhd非兴奋剂和adhd兴奋剂的复方口服药物剂型

Also Published As

Publication number Publication date
EP4366706B1 (en) 2025-09-03
US20240226016A1 (en) 2024-07-11
JP2024523495A (ja) 2024-06-28
ES3052859T3 (en) 2026-01-15
EP4366706C0 (en) 2025-09-03
WO2023281031A1 (en) 2023-01-12
EP4366706A1 (en) 2024-05-15

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20240104

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20250423

Comment text: Request for Examination of Application