CA2628207A1 - Films and capsules made from modified carboxymethycellulose materials and methods of making same - Google Patents

Films and capsules made from modified carboxymethycellulose materials and methods of making same Download PDF

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Publication number
CA2628207A1
CA2628207A1 CA002628207A CA2628207A CA2628207A1 CA 2628207 A1 CA2628207 A1 CA 2628207A1 CA 002628207 A CA002628207 A CA 002628207A CA 2628207 A CA2628207 A CA 2628207A CA 2628207 A1 CA2628207 A1 CA 2628207A1
Authority
CA
Canada
Prior art keywords
capsule
film
polymeric additive
mixtures
films
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.)
Abandoned
Application number
CA002628207A
Other languages
English (en)
French (fr)
Inventor
Andries Hanzen
Henrica Wilhelmina Cornelia Vaessen-Van Hoven
Anja Maria Christina Petronella Hopman
Ross Clark
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.)
Individual
Original Assignee
Individual
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 US11/264,262 external-priority patent/US20070166371A1/en
Priority claimed from US11/264,260 external-priority patent/US20070098779A1/en
Application filed by Individual filed Critical Individual
Publication of CA2628207A1 publication Critical patent/CA2628207A1/en
Abandoned 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
    • A61K9/48—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)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Zoology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicinal Preparation (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Enzymes And Modification Thereof (AREA)
CA002628207A 2005-11-01 2006-10-31 Films and capsules made from modified carboxymethycellulose materials and methods of making same Abandoned CA2628207A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US11/264,262 US20070166371A1 (en) 2005-11-01 2005-11-01 Methods of producing films and capsules made from modified carboxymethylcellulose materials
US11/264,262 2005-11-01
US11/264,260 US20070098779A1 (en) 2005-11-01 2005-11-01 Films and capsules made from modified carboxymethylcellulose materials
US11/264,260 2005-11-01
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
CA2628207A1 true CA2628207A1 (en) 2007-05-10

Family

ID=38006458

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002628207A Abandoned CA2628207A1 (en) 2005-11-01 2006-10-31 Films and capsules made from modified carboxymethycellulose materials and methods of making same

Country Status (11)

Country Link
EP (1) EP1954250A2 (xx)
JP (1) JP5364377B2 (xx)
KR (2) KR101372110B1 (xx)
CN (2) CN103772520B (xx)
AP (2) AP2878A (xx)
AU (2) AU2006308904B9 (xx)
CA (1) CA2628207A1 (xx)
EA (2) EA015170B1 (xx)
MX (3) MX2008005643A (xx)
WO (2) WO2007053612A2 (xx)
ZA (1) ZA200804213B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009055923A1 (en) * 2007-10-31 2009-05-07 Squire Pharmaceuticals Inc. Ingestible film composition

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US20110027838A1 (en) 2009-07-31 2011-02-03 Harding Nancy E Sphingomonas Strains Producing Greatly Increased Yield Of PHB-Deficient Sphingan (Diutan)
PL3095447T3 (pl) 2006-02-03 2022-02-14 Opko Renal, Llc Leczenie niedoboru lub deficytu witaminy d 25-hydroksywitaminą d2 i 25- hydroksywitaminą d3
WO2007146440A2 (en) 2006-06-15 2007-12-21 Biopolymer Engineering, Inc. Dba Biothera, Inc. Glucan preparations
ES2497494T3 (es) 2006-06-21 2014-09-23 Opko Renal, Llc Método de tratamiento y prevención del hiperparatiroidismo secundario
CA2683514C (en) 2007-04-25 2019-07-09 Proventiv Therapeutics, Llc Method of safely and effectively treating and preventing secondary hyperparathyroidism in chronic kidney disease
JP5444212B2 (ja) 2007-04-25 2014-03-19 シトクロマ インコーポレイテッド ビタミンｄ不足および欠乏症の治療方法
KR101540369B1 (ko) 2007-04-25 2015-07-29 사이토크로마 인코포레이티드 비타민 ｄ 화합물과 밀랍성 담체를 포함하는 경구 조절성 방출 조성물
US20080274182A1 (en) * 2007-05-03 2008-11-06 Regina Helena Alida Boekema Tablet coatings made from modified carboxymethylcellulose materials
EP3112476B1 (en) 2008-04-02 2023-08-02 EirGen Pharma Ltd. Methods, compositions, uses, and kits useful for vitamin d deficiency and related disorders
SI2552484T1 (sl) 2010-03-29 2020-07-31 Opko Ireland Global Holdings, Ltd. Postopki in sestavki za znižanje ravni paratiroidnega hormona
US9296939B2 (en) 2010-05-05 2016-03-29 Halliburton Energy Services, Inc. Compositions for modifying rheological properties of cement systems
US9296943B2 (en) 2012-05-22 2016-03-29 Schlumberger Technology Corporation Subterranean treatment fluid composition and method of treatment
KR20140072716A (ko) * 2012-12-05 2014-06-13 삼성정밀화학 주식회사 헤이즈가 개선된 필름
KR101847947B1 (ko) 2013-03-15 2018-05-28 옵코 아이피 홀딩스 Ⅱ 인코포레이티드 안정화되고 변형된 비타민 ｄ 방출 제형
KR102161001B1 (ko) * 2013-12-31 2020-09-29 롯데정밀화학 주식회사 경질 캡슐용 수성 조성물 및 이를 사용하여 제조된 경질 캡슐
KR102199596B1 (ko) * 2013-12-31 2021-01-07 롯데정밀화학 주식회사 경질 캡슐용 수성 조성물 및 이를 사용하여 제조된 경질 캡슐
KR102199595B1 (ko) * 2013-12-31 2021-01-07 롯데정밀화학 주식회사 경질 캡슐용 수성 조성물 및 이를 사용하여 제조된 경질 캡슐
WO2016007876A1 (en) 2014-07-10 2016-01-14 Biothera, Inc. Beta-glucan in combination with anti-cancer agents affecting the tumor microenvironment
US10220047B2 (en) 2014-08-07 2019-03-05 Opko Ireland Global Holdings, Ltd. Adjunctive therapy with 25-hydroxyvitamin D and articles therefor
ES2875338T3 (es) 2014-11-06 2021-11-10 Hibercell Inc Métodos de beta-glucano y composiciones que afectan al microentorno tumoral
MY198547A (en) 2016-03-28 2023-09-04 Opko Ireland Global Holdings Ltd Methods of vitamin d treatment
US11815435B2 (en) 2017-02-24 2023-11-14 Hibercell, Inc. Beta glucan immunopharmacodynamics
CN106977618B (zh) * 2017-04-13 2022-07-01 张星昊 一种从定优胶发酵液中提取定优胶的方法
KR102065953B1 (ko) * 2018-02-07 2020-02-11 충남대학교산학협력단 카복시메틸나노셀룰로오스 복합필름 제조용 조성물, 필름 및 이의 제조방법
JP7365409B2 (ja) 2018-06-28 2023-10-19 エイアールエックス エルエルシー 溶解性単位用量膜構造物を製造するための分配方法
CN111807785B (zh) * 2020-07-17 2022-02-15 中铁建工集团有限公司 一种大体积自密实混凝土及其制备方法
CN112680435B (zh) * 2021-01-25 2022-03-25 中国石油大学(华东) 一种鞘氨醇胶裂解酶及酶解鞘氨醇胶的制备方法

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US5175278A (en) * 1985-06-28 1992-12-29 Merck & Co., Inc. Heteropolysaccharide S-657
IL79165A0 (en) * 1985-06-28 1986-09-30 Merck & Co Inc Heteropolysaccharide s-657 and its preparation
US5366755A (en) * 1989-02-10 1994-11-22 Maritta Timonen Foodstuffs containing novel degraded cellulose derivatives
US5550189A (en) * 1992-04-17 1996-08-27 Kimberly-Clark Corporation Modified polysaccharides having improved absorbent properties and process for the preparation thereof
US5985623A (en) * 1995-01-24 1999-11-16 Shin-Etsu Bio, Inc. DNA segments and methods for increasing polysaccharide production
JPH09252775A (ja) * 1995-01-24 1997-09-30 Shin Etsu Chem Co Ltd Ｄｎａセグメント及び多糖類の高生産方法
KR100470034B1 (ko) * 1995-12-15 2005-07-11 파마시아 코포레이션 시멘타이트 시스템의 개선된 흐름성 조절방법
US6103671A (en) * 1997-11-20 2000-08-15 Texas United Chemical Company Llc. Glycol solution drilling system
GB9924634D0 (en) * 1999-10-19 1999-12-22 Univ St Andrews Enzyme
US6627785B1 (en) * 2000-02-29 2003-09-30 Virginia Commwealth University Wound dressings with protease-lowering activity
US7439044B2 (en) * 2003-03-21 2008-10-21 Cp Kelco U.S., Inc. High viscosity xanthan polymer preparations
US7052540B2 (en) * 2004-03-11 2006-05-30 Eastman Chemical Company Aqueous dispersions of carboxylated cellulose esters, and methods of making them
US20060041961A1 (en) * 2004-03-25 2006-02-23 Abad Mark S Genes and uses for pant improvement
CN103087940B (zh) * 2005-02-04 2015-05-13 Cp凯尔科美国公司 多糖粘液形成菌的靶基因缺失

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009055923A1 (en) * 2007-10-31 2009-05-07 Squire Pharmaceuticals Inc. Ingestible film composition

Also Published As

Publication number Publication date
WO2007053608A2 (en) 2007-05-10
EA200801223A1 (ru) 2009-06-30
AU2006308904B9 (en) 2013-01-10
CN101558165B (zh) 2013-07-03
AU2006310988A1 (en) 2007-05-10
KR101372110B1 (ko) 2014-03-14
MX348439B (es) 2017-06-13
KR20090016655A (ko) 2009-02-17
JP2009515512A (ja) 2009-04-16
EA015170B1 (ru) 2011-06-30
CN101558165A (zh) 2009-10-14
AP2008004489A0 (en) 2008-06-30
AP2878A (en) 2014-03-31
WO2007053608A3 (en) 2009-01-22
AP2008004491A0 (en) 2008-06-30
MX2008005643A (es) 2008-12-09
JP5364377B2 (ja) 2013-12-11
CN103772520B (zh) 2018-04-10
AU2006308904B2 (en) 2012-12-06
AU2006308904A1 (en) 2007-05-10
WO2007053612A3 (en) 2007-12-06
EP1954250A2 (en) 2008-08-13
KR20080106160A (ko) 2008-12-04
EA200801224A1 (ru) 2009-04-28
WO2007053612A2 (en) 2007-05-10
MX2008005874A (es) 2008-11-27
ZA200804213B (en) 2022-03-30
CN103772520A (zh) 2014-05-07

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued