DK128053B - Fremgangsmåde til fremstilling af farmaceutiske kapsler af hydroxyalkylalkylcelluloseethere. - Google Patents

Fremgangsmåde til fremstilling af farmaceutiske kapsler af hydroxyalkylalkylcelluloseethere.

Info

Publication number
DK128053B
DK128053B DK307570AA DK307570A DK128053B DK 128053 B DK128053 B DK 128053B DK 307570A A DK307570A A DK 307570AA DK 307570 A DK307570 A DK 307570A DK 128053 B DK128053 B DK 128053B
Authority
DK
Denmark
Prior art keywords
preparation
pharmaceutical capsules
hydroxyalkylalkylcellulose
ethers
hydroxyalkylalkylcellulose ethers
Prior art date
Application number
DK307570AA
Other languages
Danish (da)
English (en)
Inventor
C Langman
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of DK128053B publication Critical patent/DK128053B/da

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
    • A61K9/4816—Wall or shell material
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/14—Dipping a core
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/37—Processes and molds for making capsules
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/46—Molding using an electrical heat

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Preparation (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
DK307570AA 1969-06-16 1970-06-15 Fremgangsmåde til fremstilling af farmaceutiske kapsler af hydroxyalkylalkylcelluloseethere. DK128053B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83371569A 1969-06-16 1969-06-16

Publications (1)

Publication Number Publication Date
DK128053B true DK128053B (da) 1974-02-25

Family

ID=25265092

Family Applications (1)

Application Number Title Priority Date Filing Date
DK307570AA DK128053B (da) 1969-06-16 1970-06-15 Fremgangsmåde til fremstilling af farmaceutiske kapsler af hydroxyalkylalkylcelluloseethere.

Country Status (6)

Country Link
US (1) US3617588A (xx)
CH (1) CH542887A (xx)
DK (1) DK128053B (xx)
GB (1) GB1310697A (xx)
NO (1) NO132482C (xx)
SE (1) SE366322B (xx)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001211A (en) * 1974-12-02 1977-01-04 The Dow Chemical Company Pharmaceutical capsules from improved thermogelling methyl cellulose ethers
US4026986A (en) * 1975-05-22 1977-05-31 The Dow Chemical Company Capsule shell
EP0353789A1 (en) 1985-02-28 1990-02-07 The Dow Chemical Company Hydroxypropyl methyl cellulose ethers useful as thickening agents for organic liquids
US4747992A (en) * 1986-03-24 1988-05-31 Sypula Donald S Process for fabricating a belt
US4705658A (en) * 1986-04-07 1987-11-10 Capsule Technology International, Ltd. Method for drying gelatin in the manufacture of hard shell gelatin capsules
KR900000254B1 (ko) * 1986-05-12 1990-01-24 신에쯔까 가가꾸 고우교우 가부시끼가이샤 의약용 경질 캅셀의 제조방법과 그 제조장치
GB8710833D0 (en) * 1987-05-07 1987-06-10 Porous Plastics Ltd Microwave heating
JPH02113912A (ja) * 1988-10-24 1990-04-26 Dobashi Kikai:Kk 複合発泡成形体の製造方法
JPH0634807B2 (ja) * 1989-06-08 1994-05-11 信越化学工業株式会社 医薬用硬質カプセルの製造方法
US5576306A (en) * 1991-03-01 1996-11-19 Dow Chemical Company Pharmaceutical compositions and uses of water-soluble, high-viscosity grade cellulose ethers
US5698155A (en) * 1991-05-31 1997-12-16 Gs Technologies, Inc. Method for the manufacture of pharmaceutical cellulose capsules
EP0784969A2 (en) 1991-05-31 1997-07-23 Gs Technologies, Inc. Method and apparatus for manufacturing pharmaceutical cellulose capsules - removing capsule from pin
US5756123A (en) * 1994-12-01 1998-05-26 Japan Elanco Co., Ltd. Capsule shell
US5993185A (en) * 1996-03-21 1999-11-30 Farmacapsulas S.A. Deck plate assemblies for forming capsules
US6000928A (en) * 1997-04-03 1999-12-14 Technophar Equipment & Service Limited Capsule making machine having improved pin bars and air flow characteristics
US5945136A (en) * 1997-04-03 1999-08-31 Technophar Equipment & Service Limited Heating elevator for capsule making machine
US6217815B1 (en) * 1998-06-10 2001-04-17 Carter-Wallace, Inc. Method and apparatus for manufacturing prophylactic devices
US6752953B2 (en) * 2001-12-03 2004-06-22 Yung Shin Pharmaceutical Co., Ltd. Method for manufacturing hard non-gelatin pharmaceutical capsules
GB0314832D0 (en) * 2003-06-25 2003-07-30 Phoqus Pharmaceuticals Ltd Production of capsule shells and capsules
US7485609B2 (en) * 2005-09-29 2009-02-03 Kimberly-Clark Worldwide, Inc. Encapsulated liquid cleanser
KR20120038021A (ko) * 2006-10-27 2012-04-20 화이자 프로덕츠 인코포레이티드 하이드록시프로필 메틸 셀룰로스 경질 캡슐 및 이의 제조 방법
US20090321087A1 (en) * 2008-06-27 2009-12-31 Electrical/Electronic Mechanical Industrial Equipment Ltd. Expandable plug
JP5890428B2 (ja) 2010-10-26 2016-03-22 キャプシュゲル・ベルジウム・エヌ・ヴィ バルク腸溶カプセルシェル
CA2870134C (en) 2012-05-02 2020-04-28 Capsugel France SAS Aqueous dispersions of hydroxypropyl methylcellulose acetate succinate (hpmcas)
CN104661655A (zh) 2012-07-23 2015-05-27 陶氏环球技术有限责任公司 用于硬质胶囊外壳的膜组合物
US20160015647A1 (en) 2013-03-07 2016-01-21 Capsugel Belgium Nv Bismuth liquid filled hard capsules
US20160256399A1 (en) 2013-11-04 2016-09-08 Capsugel Belgium Nv Methods and systems for improved bioavailability of active pharmaceutical ingredients including esomeprazole
JP6546179B2 (ja) 2014-01-16 2019-07-17 ダウ グローバル テクノロジーズ エルエルシー ３ｄ印刷用支持材料
US10471152B2 (en) 2014-08-29 2019-11-12 Capsugel Belgium Nv Colloidal dispersion comprising HPMCAS
JP6412853B2 (ja) * 2015-12-16 2018-10-24 信越化学工業株式会社 フィルム成型用組成物
CA3029979A1 (en) 2016-07-06 2018-01-11 Qualicaps Co., Ltd. Hard capsule having improved hardness, and method for manufacturing same
CN110191723B (zh) 2016-12-07 2023-03-10 快力胶囊股份有限公司 表现出改善的凝胶助剂的沉积的硬胶囊及其制备方法
EP4054348A1 (en) 2019-12-10 2022-09-14 Capsugel Belgium NV Particles containing a lipid matrix core and active ingredient
US20230248808A1 (en) 2020-01-29 2023-08-10 Lonza Greenwood Llc Joint Health Composition and Use Thereof in Healthy Mammals
WO2023172430A1 (en) 2022-03-07 2023-09-14 Lonza Greenwood Llc Method and composition for improving skin health
WO2024026067A1 (en) 2022-07-29 2024-02-01 Lonza Greenwood Llc Method and composition for treating conditions associated with a leaky gut barrier

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1010389A (en) * 1963-05-16 1965-11-17 Veedip Ltd Improvements in the manufacture of hollow articles by dip moulding
US3315016A (en) * 1964-06-25 1967-04-18 Davidson Rubber Company Inc Induction heated-slush molding process
GB1144225A (en) * 1965-09-07 1969-03-05 Dow Chemical Co Preparation of medicinal capsule shells from hydroxyalkyl-alkyl cellulose ethers

Also Published As

Publication number Publication date
SE366322B (xx) 1974-04-22
NO132482C (xx) 1975-11-19
US3617588A (en) 1971-11-02
GB1310697A (en) 1973-03-21
DE2029402A1 (de) 1970-12-17
CH542887A (de) 1973-10-15
NO132482B (xx) 1975-08-11

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