NZ755788A - Process for producing coated particles - Google Patents

Process for producing coated particles

Info

Publication number
NZ755788A
NZ755788A NZ755788A NZ75578818A NZ755788A NZ 755788 A NZ755788 A NZ 755788A NZ 755788 A NZ755788 A NZ 755788A NZ 75578818 A NZ75578818 A NZ 75578818A NZ 755788 A NZ755788 A NZ 755788A
Authority
NZ
New Zealand
Prior art keywords
core
coated particles
total weight
wax
present
Prior art date
Application number
NZ755788A
Other languages
English (en)
Inventor
Elger Funda
Kai Urban
Jihane Achkar
Loni Schweikert
Olivia Vidoni
Ernst Zedi
Original Assignee
Dsm Ip Assets Bv
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 Dsm Ip Assets Bv filed Critical Dsm Ip Assets Bv
Publication of NZ755788A publication Critical patent/NZ755788A/en

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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1617—Organic compounds, e.g. phospholipids, fats
    • 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5089—Processes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/01—Hydrocarbons
    • A61K31/015—Hydrocarbons carbocyclic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19—Carboxylic acids, e.g. valproic acid
    • A61K31/20—Carboxylic acids, e.g. valproic acid having a carboxyl group bound to a chain of seven or more carbon atoms, e.g. stearic, palmitic, arachidic acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/21—Esters, e.g. nitroglycerine, selenocyanates
    • A61K31/215—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids
    • A61K31/216—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acids having aromatic rings, e.g. benactizyne, clofibrate
    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1682—Processes
    • A61K9/1694—Processes resulting in granules or microspheres of the matrix type containing more than 5% of excipient
    • 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
    • A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
    • A61K9/2077—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets
    • A61K9/2081—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets with microcapsules or coated microparticles according to A61K9/50
    • 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/5015—Organic compounds, e.g. fats, sugars

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Glanulating (AREA)
NZ755788A 2017-02-20 2018-02-16 Process for producing coated particles NZ755788A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17156871 2017-02-20
PCT/EP2018/053855 WO2018149952A1 (en) 2017-02-20 2018-02-16 Process for producing coated particles

Publications (1)

Publication Number Publication Date
NZ755788A true NZ755788A (en) 2022-05-27

Family

ID=58185260

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ755788A NZ755788A (en) 2017-02-20 2018-02-16 Process for producing coated particles

Country Status (8)

Country Link
US (1) US10966934B2 (enExample)
EP (1) EP3582758A1 (enExample)
JP (1) JP6977957B2 (enExample)
KR (1) KR102515641B1 (enExample)
CN (1) CN110325177A (enExample)
AU (1) AU2018222638B2 (enExample)
NZ (1) NZ755788A (enExample)
WO (1) WO2018149952A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2022398127A1 (en) 2021-11-29 2024-06-06 Chr. Hansen A/S Fat and wax microencapsulated ambient stable bacteria and probiotics
US20250325487A1 (en) * 2021-12-17 2025-10-23 Dsm Ip Assets B.V. New coating system (i)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4828857A (en) * 1984-10-05 1989-05-09 Warner-Lambert Company Novel sweetener delivery systems
US5059416A (en) * 1989-06-26 1991-10-22 Warner-Lambert Company Zinc compound delivery system with improved taste and texture
US5230822A (en) * 1989-11-15 1993-07-27 Lever Brothers Company, Division Of Conopco, Inc. Wax-encapsulated particles
US5200236A (en) * 1989-11-15 1993-04-06 Lever Brothers Company, Division Of Conopco, Inc. Method for wax encapsulating particles
US5258132A (en) * 1989-11-15 1993-11-02 Lever Brothers Company, Division Of Conopco, Inc. Wax-encapsulated particles
EP0598920B1 (en) * 1992-06-16 1998-01-14 Fuji Oil Co., Ltd. Emulsifier, emulsifying composition and powdery composition
US5733575A (en) * 1994-10-07 1998-03-31 Bpsi Holdings, Inc. Enteric film coating compositions, method of coating therewith, and coated forms
US5891476A (en) * 1997-12-22 1999-04-06 Reo; Joe P. Tastemasked pharmaceutical system
US6025315A (en) * 1999-03-25 2000-02-15 Colgate Palmolive Company Automatic dishwashing tablets
EP1066836A1 (en) * 1999-06-11 2001-01-10 Sensus, part of Coöperatie COSUN U.A. Filler/binder hollow particles for tablets
US20040043070A1 (en) * 2002-05-14 2004-03-04 Ayres James W. Hot melt coating by direct blending and coated substrates
FR2851734B1 (fr) * 2003-02-28 2006-06-09 Galenix Innovations Procede pour la fabrication d'une composition pharmaceutique sous la forme de comprimes contenant un fibrate et comprimes obtenus selon le procede
US20080085318A1 (en) * 2005-07-16 2008-04-10 Cherukuri S R Coated compositions and methods for preparing same
WO2010111347A2 (en) * 2009-03-26 2010-09-30 Advanced Bionutrition Corporation Microencapsulation of bioactive substances and methods of making the same
KR102170339B1 (ko) * 2011-10-14 2020-10-27 디에스엠 아이피 어셋츠 비.브이. 신규 코팅 시스템
US11033500B2 (en) * 2015-10-02 2021-06-15 Dsm Ip Assets B.V. Process for the production of compressed tablets

Also Published As

Publication number Publication date
AU2018222638A1 (en) 2019-08-15
KR102515641B1 (ko) 2023-03-30
WO2018149952A1 (en) 2018-08-23
AU2018222638B2 (en) 2023-03-16
EP3582758A1 (en) 2019-12-25
KR20190117520A (ko) 2019-10-16
JP2020508291A (ja) 2020-03-19
US20190380971A1 (en) 2019-12-19
JP6977957B2 (ja) 2021-12-08
US10966934B2 (en) 2021-04-06
BR112019017073A2 (pt) 2020-04-07
CN110325177A (zh) 2019-10-11

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Legal Events

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PSEA Patent sealed
RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 16 FEB 2024 BY CPA GLOBAL

Effective date: 20230112

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 16 FEB 2025 BY CPA GLOBAL

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Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 16 FEB 2026 BY ABHISHEK KUMAR - CPA-PTO PAYMENTS

Effective date: 20250102

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 16 FEB 2027 BY CLARIVATE IP SERVICES LIMITED

Effective date: 20260202