EA200801223A1 - Пленки и капсулы, сделанные из модифицированных карбоксиметилцеллюлозных материалов, и способы их изготовления - Google Patents

Пленки и капсулы, сделанные из модифицированных карбоксиметилцеллюлозных материалов, и способы их изготовления

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Publication number
EA200801223A1
EA200801223A1 EA200801223A EA200801223A EA200801223A1 EA 200801223 A1 EA200801223 A1 EA 200801223A1 EA 200801223 A EA200801223 A EA 200801223A EA 200801223 A EA200801223 A EA 200801223A EA 200801223 A1 EA200801223 A1 EA 200801223A1
Authority
EA
Eurasian Patent Office
Prior art keywords
films
capsules
production
carboxymethyl cellulose
materials
Prior art date
Application number
EA200801223A
Other languages
English (en)
Inventor
Андрис Ханзен
Хенрика Вильхельмина Корнелия Вэссен-Вае Ховен
Аня Мария Кристина Петронелла Хопман
Росс Кларк
Original Assignee
СиПи КЕЛКО Ю.С., ИНК.
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 US11/264,260 external-priority patent/US20070098779A1/en
Priority claimed from US11/264,262 external-priority patent/US20070166371A1/en
Application filed by СиПи КЕЛКО Ю.С., ИНК. filed Critical СиПи КЕЛКО Ю.С., ИНК.
Publication of EA200801223A1 publication Critical patent/EA200801223A1/ru

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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • 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
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • A61K47/38—Cellulose; Derivatives thereof
    • 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
    • A61K9/4816—Wall or shell material
    • 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
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • A61K9/7007—Drug-containing films, membranes or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/02—Alkyl or cycloalkyl ethers
    • C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
    • C08B11/10—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals substituted with acid radicals
    • C08B11/12—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals substituted with acid radicals substituted with carboxylic radicals, e.g. carboxymethylcellulose [CMC]
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/26—Cellulose ethers
    • C08L1/28—Alkyl ethers
    • C08L1/286—Alkyl ethers substituted with acid radicals, e.g. carboxymethyl cellulose [CMC]
    • 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
    • C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Polymers & Plastics (AREA)
  • Zoology (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicinal Preparation (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Enzymes And Modification Thereof (AREA)

Abstract

Представлены пленки и/или капсулы для доставки и/или покрытия активных ингредиентов. Такие пищевые пленки и/или капсулы включают особые модифицированные карбоксиметилцеллюлозные (КМЦ) материалы или отдельно, или в комбинации с другими типами гидроколлоидов или биокамедей. Применение таких модифицированных КМЦ продуктов способствует производству подобных пленок и/или капсул благодаря наличию больших количеств основных материалов с более низким содержанием воды, которую требуется выпарить оттуда. Таким образом, можно не только производить стабильные по размерам, гибкие, не липкие, солевыносливые и быстрорастворяющиеся пищевые пленки и/или капсулы, но и количество времени, необходимого для такого производства, является минимальным по сравнению с традиционными способами производства из материалов на основе целлюлозы. Кроме того, такие новые пищевые неусвояемые пленки и/или капсулы демонстрируют превосходную чистоту, удерживание активных веществ и другие физические свойства (такие как прочность на разрыв, растяжение и возможность быть разрезанным на различные формы и величины и т.д.), что делает такие конечные продукты привлекательньми для применения в целом ряде назначений. Кроме того, при растворении такие пленки и/или капсулы также показывают свойства, которые дают возможность контролируемого высвобождения активных веществ с любой особенно желательной скоростью. Данный новый способ производства пленок так же, как и конечных пищевых пленок и/или капсул, проявляющих подобные физические характеристики, также включен в данное изобретение.
EA200801223A 2005-11-01 2006-10-31 Пленки и капсулы, сделанные из модифицированных карбоксиметилцеллюлозных материалов, и способы их изготовления EA200801223A1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/264,260 US20070098779A1 (en) 2005-11-01 2005-11-01 Films and capsules made from modified carboxymethylcellulose materials
US11/264,262 US20070166371A1 (en) 2005-11-01 2005-11-01 Methods of producing films and capsules made from modified carboxymethylcellulose materials
PCT/US2006/042452 WO2007053608A2 (en) 2005-11-01 2006-10-31 Films and capsules made from modified carboxymethycellulose materials and methods of making same

Publications (1)

Publication Number Publication Date
EA200801223A1 true EA200801223A1 (ru) 2009-06-30

Family

ID=38006458

Family Applications (2)

Application Number Title Priority Date Filing Date
EA200801223A EA200801223A1 (ru) 2005-11-01 2006-10-31 Пленки и капсулы, сделанные из модифицированных карбоксиметилцеллюлозных материалов, и способы их изготовления
EA200801224A EA015170B1 (ru) 2005-11-01 2006-10-31 Высоковязкие диутановые камеди и способы их получения

Family Applications After (1)

Application Number Title Priority Date Filing Date
EA200801224A EA015170B1 (ru) 2005-11-01 2006-10-31 Высоковязкие диутановые камеди и способы их получения

Country Status (11)

Country Link
EP (1) EP1954250A2 (ru)
JP (1) JP5364377B2 (ru)
KR (2) KR20080106160A (ru)
CN (2) CN101558165B (ru)
AP (2) AP2878A (ru)
AU (2) AU2006310988A1 (ru)
CA (1) CA2628207A1 (ru)
EA (2) EA200801223A1 (ru)
MX (3) MX348439B (ru)
WO (2) WO2007053612A2 (ru)
ZA (1) ZA200804213B (ru)

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KR102199595B1 (ko) * 2013-12-31 2021-01-07 롯데정밀화학 주식회사 경질 캡슐용 수성 조성물 및 이를 사용하여 제조된 경질 캡슐
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Also Published As

Publication number Publication date
CN101558165B (zh) 2013-07-03
MX2008005874A (es) 2008-11-27
AU2006308904A1 (en) 2007-05-10
AP2008004489A0 (en) 2008-06-30
MX2008005643A (es) 2008-12-09
EA015170B1 (ru) 2011-06-30
AU2006310988A1 (en) 2007-05-10
WO2007053612A3 (en) 2007-12-06
AP2008004491A0 (en) 2008-06-30
KR20090016655A (ko) 2009-02-17
CN101558165A (zh) 2009-10-14
CN103772520A (zh) 2014-05-07
AU2006308904B2 (en) 2012-12-06
WO2007053608A2 (en) 2007-05-10
CA2628207A1 (en) 2007-05-10
KR101372110B1 (ko) 2014-03-14
JP5364377B2 (ja) 2013-12-11
AP2878A (en) 2014-03-31
AU2006308904B9 (en) 2013-01-10
MX348439B (es) 2017-06-13
EP1954250A2 (en) 2008-08-13
WO2007053608A3 (en) 2009-01-22
JP2009515512A (ja) 2009-04-16
KR20080106160A (ko) 2008-12-04
ZA200804213B (en) 2022-03-30
WO2007053612A2 (en) 2007-05-10
EA200801224A1 (ru) 2009-04-28
CN103772520B (zh) 2018-04-10

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