DK359186D0 - Dannelse og indkapsling af smaa partikler - Google Patents

Dannelse og indkapsling af smaa partikler

Info

Publication number
DK359186D0
DK359186D0 DK359186A DK359186A DK359186D0 DK 359186 D0 DK359186 D0 DK 359186D0 DK 359186 A DK359186 A DK 359186A DK 359186 A DK359186 A DK 359186A DK 359186 D0 DK359186 D0 DK 359186D0
Authority
DK
Denmark
Prior art keywords
compound
encapsulating material
solvent
shaping
small particle
Prior art date
Application number
DK359186A
Other languages
English (en)
Other versions
DK359186A (da
DK171772B1 (da
Inventor
Arne Folke Brodin
Shulin Ding
Sylvan Gerald Frank
Original Assignee
Univ Ohio State Res Found
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 Univ Ohio State Res Found filed Critical Univ Ohio State Res Found
Publication of DK359186A publication Critical patent/DK359186A/da
Publication of DK359186D0 publication Critical patent/DK359186D0/da
Application granted granted Critical
Publication of DK171772B1 publication Critical patent/DK171772B1/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
    • 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
    • A61K9/5073—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 having two or more different coatings optionally including drug-containing subcoatings
    • 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
    • A61K9/48—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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Preparation (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Dental Preparations (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Soft Magnetic Materials (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Road Signs Or Road Markings (AREA)
DK359186A 1984-12-21 1986-07-29 Dannelse og indkapsling af små partikler DK171772B1 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/684,457 US4606940A (en) 1984-12-21 1984-12-21 Small particle formation and encapsulation
US68445784 1984-12-21
PCT/US1985/002492 WO1986003676A1 (en) 1984-12-21 1985-12-17 Small particle formation and encapsulation
US8502492 1985-12-17

Publications (3)

Publication Number Publication Date
DK359186A DK359186A (da) 1986-07-29
DK359186D0 true DK359186D0 (da) 1986-07-29
DK171772B1 DK171772B1 (da) 1997-05-20

Family

ID=24748123

Family Applications (1)

Application Number Title Priority Date Filing Date
DK359186A DK171772B1 (da) 1984-12-21 1986-07-29 Dannelse og indkapsling af små partikler

Country Status (18)

Country Link
US (1) US4606940A (da)
EP (1) EP0207134B1 (da)
JP (1) JPH0611395B2 (da)
KR (1) KR930001803B1 (da)
AT (1) ATE109974T1 (da)
AU (1) AU588275B2 (da)
CA (1) CA1239838A (da)
DE (1) DE3587908T2 (da)
DK (1) DK171772B1 (da)
ES (1) ES8707424A1 (da)
FI (1) FI83391C (da)
HU (1) HU204695B (da)
IL (1) IL77184A (da)
MY (1) MY100084A (da)
NO (1) NO173124C (da)
NZ (1) NZ214598A (da)
PH (1) PH21226A (da)
WO (1) WO1986003676A1 (da)

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DE3615043A1 (de) * 1986-05-03 1987-11-05 Hoechst Ag Verfahren zur verkapselung von biologisch aktivem material
FR2608942B1 (fr) * 1986-12-31 1991-01-11 Centre Nat Rech Scient Procede de preparation de systemes colloidaux dispersibles d'une substance, sous forme de nanocapsules
FR2608988B1 (fr) * 1986-12-31 1991-01-11 Centre Nat Rech Scient Procede de preparation de systemes colloidaux dispersibles d'une substance, sous forme de nanoparticules
US4975270A (en) * 1987-04-21 1990-12-04 Nabisco Brands, Inc. Elastomer encased active ingredients
US6056992A (en) * 1988-06-02 2000-05-02 Campbell Soup Company Encapsulated additives
US5165944A (en) * 1989-04-19 1992-11-24 Wm. Wrigley Jr. Company Gradual release structures for chewing gum
US4978537A (en) * 1989-04-19 1990-12-18 Wm. Wrigley Jr. Company Gradual release structures for chewing gum
US5229148A (en) * 1989-04-19 1993-07-20 Wm. Wrigley Jr. Company Method of combining active ingredients with polyvinyl acetates
US5198251A (en) * 1989-04-19 1993-03-30 Wm. Wrigley Jr. Company Gradual release structures for chewing gum
US5154939A (en) * 1989-04-19 1992-10-13 Wm. Wrigley Jr. Company Use of salt to improve extrusion encapsulation of chewing gum ingredients
US5108762A (en) * 1989-04-19 1992-04-28 Wm. Wrigley Jr. Company Gradual release structures for chewing gum
US5153029A (en) * 1989-08-11 1992-10-06 Eastman Kodak Company Solid-form additive systems dispersible in aqueous media, methods for the preparation and application thereof to polymeric particles
US5300256A (en) * 1989-08-11 1994-04-05 Eastman Chemical Company Solid-form additive systems dispersible in aqueous media
US5089271A (en) * 1989-09-18 1992-02-18 Smithkline Beecham Corporation Stabilized antibiotic compositions for animal feeding
AU639645B2 (en) * 1989-10-10 1993-07-29 Wm. Wrigley Jr. Company Gradual release structures made from fiber spinning techniques
SE8903914D0 (sv) 1989-11-22 1989-11-22 Draco Ab Oral composition for the treatment of inflammatory bowel diseases
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US5128155A (en) * 1990-12-20 1992-07-07 Wm. Wrigley Jr. Company Flavor releasing structures for chewing gum
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US5686113A (en) * 1995-03-21 1997-11-11 Temple University Of The Commonwealth System Of Higher Education Microcapsules of predetermined peptide(s) specificity (ies), their preparation and uses
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EP0839912A1 (en) * 1996-10-30 1998-05-06 Instituut Voor Dierhouderij En Diergezondheid (Id-Dlo) Infectious clones of RNA viruses and vaccines and diagnostic assays derived thereof
NZ513289A (en) 1998-12-22 2003-04-29 Pfizer Prod Inc Infectious cDNA clone of north american procine reproductive and respiratory syndrome (PRRS) virus and uses thereof
US7691389B2 (en) 1998-12-22 2010-04-06 Pfizer Inc Infectious cDNA clone of north american porcine reproductive and respiratory syndrome (PRRS) virus and uses thereof
US7618797B2 (en) 1998-12-22 2009-11-17 Pfizer Inc Infectious cDNA clone of North American porcine reproductive and respiratory syndrome (PRRS) virus and uses thereof
US7132106B2 (en) * 1998-12-22 2006-11-07 Pfizer Inc. Infectious cDNA clone of North American porcine reproductive and respiratory syndrome (PRRS) virus and uses thereof
DK1035133T3 (da) 1999-02-17 2005-05-02 Pfizer Prod Inc Fusionsproteiner, der omfatter bærere, som kan inducere et dobbelt immunrespons
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US20030072807A1 (en) * 2000-12-22 2003-04-17 Wong Joseph Chung-Tak Solid particulate antifungal compositions for pharmaceutical use
US8067032B2 (en) * 2000-12-22 2011-11-29 Baxter International Inc. Method for preparing submicron particles of antineoplastic agents
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US7611717B2 (en) * 2004-06-18 2009-11-03 Regents Of The University Of Minnesota Identifying virally infected and vaccinated organisms
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UA95778C2 (ru) 2005-06-24 2011-09-12 Риджентс Оф Зе Юниверсити Оф Миннесота Вирусы репродуктивно-респираторного синдрома свиней, их инфекционные клоны и мутанты и способы применения
US8426467B2 (en) 2007-05-22 2013-04-23 Baxter International Inc. Colored esmolol concentrate
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US20100028503A1 (en) * 2008-07-30 2010-02-04 Jimbay Peter Loh Simultaneous Multiple Acervation Process
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EA031432B1 (ru) 2011-02-17 2019-01-31 Бёрингер Ингельхайм Ветмедика Гмбх Способ получения вируса репродуктивно-респираторного сидрома свиней prrs
EA038012B1 (ru) 2011-02-17 2021-06-23 Бёрингер Ингельхайм Ветмедика Гмбх Композиция на основе нового штамма prrsv или его белков, продукт, их применение, вирус prrsv, выделенная нк и рекомбинантный вектор экспрессии для получения этого вируса
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JP6386999B2 (ja) 2012-05-17 2018-09-05 ゾエティス・エルエルシー ブタ生殖および呼吸症候群（ｐｒｒｓ）ウイルスに対する離乳前の効果的なワクチン接種
CN105073130A (zh) 2013-03-15 2015-11-18 勃林格殷格翰动物保健公司 猪生殖与呼吸综合征病毒、组合物、疫苗及使用方法
JP2013231185A (ja) * 2013-06-12 2013-11-14 Pfizer Products Inc ヒドロキシプロピルメチルセルロース硬カプセルおよび製造方法
CA2902911C (en) 2014-10-31 2017-06-27 Purdue Pharma Methods and compositions particularly for treatment of attention deficit disorder
BR112018069371A2 (pt) 2016-03-21 2019-01-22 South Dakota Board Of Regents construção de ácido nucleico, vetor, vacina ou composição imunogênica, método de entrega de uma vacina, método de produção de uma construção de ácido nucleico e método para conferir imunidade contra um antígeno
CN110072547B (zh) 2016-12-14 2024-04-30 硕腾服务有限责任公司 断奶前对抗欧洲猪繁殖与呼吸综合征(prrs)病毒株的有效疫苗接种
US10722473B2 (en) 2018-11-19 2020-07-28 Purdue Pharma L.P. Methods and compositions particularly for treatment of attention deficit disorder
CN114315985A (zh) 2020-09-29 2022-04-12 硕腾服务有限责任公司 减毒猪流行性腹泻病毒
CN115216451A (zh) 2021-04-16 2022-10-21 硕腾服务有限责任公司 伪狂犬病病毒疫苗

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Also Published As

Publication number Publication date
DE3587908D1 (de) 1994-09-22
AU588275B2 (en) 1989-09-14
MY100084A (en) 1989-08-18
ES8707424A1 (es) 1987-08-01
US4606940A (en) 1986-08-19
ES550244A0 (es) 1987-08-01
NO173124C (no) 1993-11-03
IL77184A0 (en) 1986-04-29
NZ214598A (en) 1989-02-24
KR930001803B1 (ko) 1993-03-13
ATE109974T1 (de) 1994-09-15
CA1239838A (en) 1988-08-02
FI83391C (fi) 1991-07-10
FI863372A0 (fi) 1986-08-20
DK359186A (da) 1986-07-29
DE3587908T2 (de) 1995-01-05
JPS62501198A (ja) 1987-05-14
NO863286L (no) 1986-08-14
DK171772B1 (da) 1997-05-20
EP0207134A1 (en) 1987-01-07
JPH0611395B2 (ja) 1994-02-16
FI863372A (fi) 1986-08-20
KR870700017A (ko) 1987-02-28
FI83391B (fi) 1991-03-28
AU5307586A (en) 1986-07-22
NO173124B (no) 1993-07-26
PH21226A (en) 1987-08-21
NO863286D0 (no) 1986-08-14
HU204695B (en) 1992-02-28
IL77184A (en) 1989-08-15
HUT40912A (en) 1987-03-30
EP0207134B1 (en) 1994-08-17
WO1986003676A1 (en) 1986-07-03

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed