BR112017024939A2 - cápsulas - Google Patents

cápsulas

Info

Publication number
BR112017024939A2
BR112017024939A2 BR112017024939A BR112017024939A BR112017024939A2 BR 112017024939 A2 BR112017024939 A2 BR 112017024939A2 BR 112017024939 A BR112017024939 A BR 112017024939A BR 112017024939 A BR112017024939 A BR 112017024939A BR 112017024939 A2 BR112017024939 A2 BR 112017024939A2
Authority
BR
Brazil
Prior art keywords
copolymer
capsule wall
acetylglucosamine
derived
capsule
Prior art date
Application number
BR112017024939A
Other languages
English (en)
Inventor
Robin Kerr Alexander
Mint Andrew
Vaughan Palmer David
Richard Virgoe Jonathan
Original Assignee
Lambson Ltd
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 Lambson Ltd filed Critical Lambson Ltd
Publication of BR112017024939A2 publication Critical patent/BR112017024939A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/10—Complex coacervation, i.e. interaction of oppositely charged particles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/44—Oils, fats or waxes according to two or more groups of A61K47/02-A61K47/42; Natural or modified natural oils, fats or waxes, e.g. castor oil, polyethoxylated castor oil, montan wax, lignite, shellac, rosin, beeswax or lanolin
    • 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
    • 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
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5036—Polysaccharides, e.g. gums, alginate; Cyclodextrin
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
    • C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
    • C08B37/003—Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2003—Alcohols; Phenols
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/14—Fungi; Culture media therefor
    • C12N1/16—Yeasts; Culture media therefor
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/04—Alpha- or beta- amino acids
    • C12P13/14—Glutamic acid; Glutamine
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/26—Preparation of nitrogen-containing carbohydrates
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P39/00—Processes involving microorganisms of different genera in the same process, simultaneously

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Medicinal Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Mycology (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Virology (AREA)
  • Botany (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biomedical Technology (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Cosmetics (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Medicinal Preparation (AREA)

Abstract

cápsula que compreende um material encapsulado e uma parede de cápsula envolvendo o material encapsulado, em que a parede da cápsula inclui um copolímero de n-acetilglucosamina/glucosamina ou um derivado de tal copolímero, em que o copolímero de n-acetilglucosamina/glucosamina ou um derivado de tal copolímero é derivado de uma matéria-prima que tem origem não animal. foi verificado que as cápsulas apresentam resistência à compressão significativa, enquanto minimizando a quantidade de polímero incorporado na parede da cápsula, são vantajosamente estáveis em uma gama de produtos incluindo quando associadas aos produtos biológicos líquidos para lavanderia contendo protease disponíveis comercialmente.
BR112017024939A 2015-05-20 2016-05-10 cápsulas BR112017024939A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1508658.0A GB201508658D0 (en) 2015-05-20 2015-05-20 Capsules
PCT/GB2016/051330 WO2016185171A1 (en) 2015-05-20 2016-05-10 Capsules

Publications (1)

Publication Number Publication Date
BR112017024939A2 true BR112017024939A2 (pt) 2018-07-31

Family

ID=53506072

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017024939A BR112017024939A2 (pt) 2015-05-20 2016-05-10 cápsulas

Country Status (8)

Country Link
US (1) US20180133678A1 (pt)
EP (1) EP3297755A1 (pt)
JP (1) JP2018516749A (pt)
CN (1) CN107847895A (pt)
BR (1) BR112017024939A2 (pt)
CA (1) CA2986316A1 (pt)
GB (2) GB201508658D0 (pt)
WO (1) WO2016185171A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9974720B2 (en) 2015-12-30 2018-05-22 International Flavors & Fragrances Inc. Compositions containing microcapsules coated with deposition proteins
WO2019020646A1 (en) * 2017-07-27 2019-01-31 Firmenich Sa ARABIC GUM / CHITOSAN COACERVAT SYSTEM
CN113453655A (zh) 2018-12-18 2021-09-28 国际香料和香精公司 瓜尔胶微胶囊
US12048755B2 (en) 2018-12-18 2024-07-30 International Flavors & Fragrances Inc. Microcapsule compositions prepared from polysaccharides
CN110937844A (zh) * 2019-12-02 2020-03-31 浙江工业大学 一种啤酒废酵母微胶囊及在制备自修复水泥基材料中的应用
KR102596259B1 (ko) * 2021-02-24 2023-10-31 한영대학교 산학협력단 캡슐형 소독제
GB202110132D0 (en) 2021-07-14 2021-08-25 Cpl Aromas Ltd Microcapsules and methods for preparing microcapsules
WO2023102033A1 (en) 2021-12-03 2023-06-08 International Flavors & Fragrances Inc. Aqueous fabric conditioner compositions with high performance fragrances
AU2023227819A1 (en) 2022-03-04 2024-09-19 International Flavors & Fragrances Inc. Fragrance compositions for sleep improvement
WO2023172542A1 (en) 2022-03-07 2023-09-14 International Flavors & Fragrances Inc. Fragrance-containing granules
EP4309499A1 (en) 2022-07-22 2024-01-24 Givaudan SA Composition comprising biodegradable microcapsules
WO2024035547A1 (en) 2022-08-09 2024-02-15 International Flavors & Fragrances Inc. Fragrance-containing granules

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712507A (en) 1953-06-30 1955-07-05 Ncr Co Pressure sensitive record material
JPS6418440A (en) * 1987-07-10 1989-01-23 Dainippon Pharmaceutical Co Micro-capsule
JPH01184440A (ja) * 1988-01-18 1989-07-24 Mitsubishi Heavy Ind Ltd 溶接熱影響部のクリープまたはクリープ破断の試験方法
IL100096A (en) * 1991-11-20 1996-03-31 Univ Ramot Method for entrapment of active materials in chitosan
BE1014638A6 (fr) * 2002-02-12 2004-02-03 Univ Liege Methode de preparation de derives de la paroi cellulaire a partir de biomasse.
JP4470410B2 (ja) * 2003-07-04 2010-06-02 凸版印刷株式会社 多糖類複合体
US8153591B2 (en) * 2003-08-26 2012-04-10 Gel-Del Technologies, Inc. Protein biomaterials and biocoacervates and methods of making and using thereof
JP5183860B2 (ja) * 2005-04-19 2013-04-17 凸版印刷株式会社 複合成形体および複合成形体による作用物質の固定化方法
NZ573327A (en) * 2006-06-05 2012-07-27 Ocean Nutrition Canada Ltd Microcapsules with improved shells
JP5387554B2 (ja) * 2010-12-21 2014-01-15 凸版印刷株式会社 複合成形体の製造方法
WO2013020094A2 (en) * 2011-08-03 2013-02-07 Avant Garde Therapeutics Inc. Novel hemostatic patch and uses thereof

Also Published As

Publication number Publication date
GB201608157D0 (en) 2016-06-22
CA2986316A1 (en) 2016-11-24
CN107847895A (zh) 2018-03-27
GB2542224A (en) 2017-03-15
GB201508658D0 (en) 2015-07-01
WO2016185171A1 (en) 2016-11-24
JP2018516749A (ja) 2018-06-28
EP3297755A1 (en) 2018-03-28
US20180133678A1 (en) 2018-05-17

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements