CH395941A - Verfahren zum Überziehen von Partikeln - Google Patents

Verfahren zum Überziehen von Partikeln

Info

Publication number
CH395941A
CH395941A CH8205559A CH8205559A CH395941A CH 395941 A CH395941 A CH 395941A CH 8205559 A CH8205559 A CH 8205559A CH 8205559 A CH8205559 A CH 8205559A CH 395941 A CH395941 A CH 395941A
Authority
CH
Switzerland
Prior art keywords
coating particles
particles
coating
Prior art date
Application number
CH8205559A
Other languages
English (en)
Inventor
Nelson Hiestand Everett
Hugo Jensen Erik
Dietrich Meister Peter
Original Assignee
Ncr 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 Ncr Co filed Critical Ncr Co
Publication of CH395941A publication Critical patent/CH395941A/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/26—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
    • A01N25/28—Microcapsules or nanocapsules
    • 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
    • A61K9/5052—Proteins, e.g. albumin
    • A61K9/5057—Gelatin
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
    • G03C1/047—Proteins, e.g. gelatine derivatives; Hydrolysis or extraction products of proteins
    • G03C2001/0471—Isoelectric point of gelatine

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pest Control & Pesticides (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plant Pathology (AREA)
  • Agronomy & Crop Science (AREA)
  • Toxicology (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Colloid Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
CH8205559A 1958-12-22 1959-12-19 Verfahren zum Überziehen von Partikeln CH395941A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78191658A 1958-12-22 1958-12-22

Publications (1)

Publication Number Publication Date
CH395941A true CH395941A (de) 1965-07-31

Family

ID=25124363

Family Applications (1)

Application Number Title Priority Date Filing Date
CH8205559A CH395941A (de) 1958-12-22 1959-12-19 Verfahren zum Überziehen von Partikeln

Country Status (3)

Country Link
CH (1) CH395941A (de)
DE (1) DE1256196B (de)
GB (1) GB929401A (de)

Families Citing this family (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO137341C (no) * 1972-10-02 1978-02-15 Tavolek Laboratories Rodenticid-preparat omfattende overtrukne partikler av substituerte norbornen-dikar-boksimider
DE2532147B2 (de) * 1975-07-18 1981-06-25 Renker GmbH, 5160 Düren Verfahren zur Herstellung von Öl enthaltenden Mikrokapseln
US4357259A (en) * 1977-08-01 1982-11-02 Northwestern University Method of incorporating water-soluble heat-sensitive therapeutic agents in albumin microspheres
US4247406A (en) 1979-04-23 1981-01-27 Widder Kenneth J Intravascularly-administrable, magnetically-localizable biodegradable carrier
WO1985005029A1 (en) * 1984-05-09 1985-11-21 Medaphore Inc. Oral insulin and a method of making the same
USRE35862E (en) * 1986-08-18 1998-07-28 Emisphere Technologies, Inc. Delivery systems for pharmacological agents encapsulated with proteinoids
US6331318B1 (en) 1994-09-30 2001-12-18 Emisphere Technologies Inc. Carbon-substituted diketopiperazine delivery systems
US6221367B1 (en) 1992-06-15 2001-04-24 Emisphere Technologies, Inc. Active agent transport systems
US5629020A (en) 1994-04-22 1997-05-13 Emisphere Technologies, Inc. Modified amino acids for drug delivery
US5443841A (en) 1992-06-15 1995-08-22 Emisphere Technologies, Inc. Proteinoid microspheres and methods for preparation and use thereof
US5447728A (en) 1992-06-15 1995-09-05 Emisphere Technologies, Inc. Desferrioxamine oral delivery system
US5541155A (en) 1994-04-22 1996-07-30 Emisphere Technologies, Inc. Acids and acid salts and their use in delivery systems
US6099856A (en) 1992-06-15 2000-08-08 Emisphere Technologies, Inc. Active agent transport systems
US5578323A (en) 1992-06-15 1996-11-26 Emisphere Technologies, Inc. Proteinoid carriers and methods for preparation and use thereof
US5693338A (en) 1994-09-29 1997-12-02 Emisphere Technologies, Inc. Diketopiperazine-based delivery systems
US5714167A (en) 1992-06-15 1998-02-03 Emisphere Technologies, Inc. Active agent transport systems
US5792451A (en) 1994-03-02 1998-08-11 Emisphere Technologies, Inc. Oral drug delivery compositions and methods
US5811127A (en) 1992-06-15 1998-09-22 Emisphere Technologies, Inc. Desferrioxamine oral delivery system
US5401516A (en) 1992-12-21 1995-03-28 Emisphere Technologies, Inc. Modified hydrolyzed vegetable protein microspheres and methods for preparation and use thereof
US5709861A (en) 1993-04-22 1998-01-20 Emisphere Technologies, Inc. Compositions for the delivery of antigens
US5643957A (en) 1993-04-22 1997-07-01 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US5958457A (en) 1993-04-22 1999-09-28 Emisphere Technologies, Inc. Compositions for the delivery of antigens
ES2244367T3 (es) 1993-04-22 2005-12-16 Emisphere Technologies, Inc. Composiciones para la administracion por via oral.
FR2727632A1 (fr) * 1994-12-06 1996-06-07 Godard Philippe Conditionnement de microcapsules a enveloppe molle dans des gels fluides ou solides, pour les empecher de se vider par diffusion et/ou par osmose
US6090958A (en) 1995-03-31 2000-07-18 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
BR9604880A (pt) 1995-03-31 1998-05-19 Emisphere Tech Inc Composto composição forma de unidade de dosagem métodos para administração de um agente biologicamente ativo para preparar uma composição para administração de um agente ativo e para preparar um composto e composição farmacológica
US6001347A (en) 1995-03-31 1999-12-14 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US5650386A (en) 1995-03-31 1997-07-22 Emisphere Technologies, Inc. Compositions for oral delivery of active agents
US5965121A (en) 1995-03-31 1999-10-12 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US5866536A (en) 1995-03-31 1999-02-02 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US5989539A (en) 1995-03-31 1999-11-23 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US5820881A (en) 1995-04-28 1998-10-13 Emisphere Technologies, Inc. Microspheres of diamide-dicarboxylic acids
US6051258A (en) 1995-06-07 2000-04-18 Emisphere Technologies, Inc. Proteinoid emulsions and methods for preparation and use thereof
US5750147A (en) 1995-06-07 1998-05-12 Emisphere Technologies, Inc. Method of solubilizing and encapsulating itraconazole
US5824345A (en) 1995-06-07 1998-10-20 Emisphere Technologies, Inc. Fragrances and flavorants
WO1997010197A1 (en) 1995-09-11 1997-03-20 Emisphere Technologies, Inc. METHOD FOR PREPARING φ-AMINOALKANOIC ACID DERIVATIVES FROM CYCLOALKANONES
AU2595697A (en) 1996-03-29 1997-10-22 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
AU3828597A (en) 1996-06-14 1998-01-07 Emisphere Technologies, Inc. Microencapsulated fragrances and method for preparation
US5804688A (en) 1997-02-07 1998-09-08 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US5990166A (en) 1997-02-07 1999-11-23 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US6060513A (en) 1997-02-07 2000-05-09 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US5879681A (en) 1997-02-07 1999-03-09 Emisphere Technolgies Inc. Compounds and compositions for delivering active agents
US5939381A (en) 1997-02-07 1999-08-17 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US6313088B1 (en) 1997-02-07 2001-11-06 Emisphere Technologies, Inc. 8-[(2-hydroxy-4-methoxy benzoyl) amino]-octanoic acid compositions for delivering active agents
US5876710A (en) 1997-02-07 1999-03-02 Emisphere Technologies Inc. Compounds and compositions for delivering active agents
US6358504B1 (en) 1997-02-07 2002-03-19 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US5863944A (en) 1997-04-30 1999-01-26 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US5962710A (en) 1997-05-09 1999-10-05 Emisphere Technologies, Inc. Method of preparing salicyloylamino acids
US9822364B2 (en) 2008-03-11 2017-11-21 Yale University Compositions and methods for controlled delivery of inhibitory ribonucleic acids
ES2770273T3 (es) 2008-06-27 2020-07-01 Tepha Inc Administración inyectable de micropartículas y composiciones para ello
US9339529B2 (en) 2012-02-17 2016-05-17 Massachusetts Institute Of Technology Glucose-responsive microgels for closed loop insulin delivery
EP2825207B1 (de) 2012-03-16 2020-08-19 The Johns Hopkins University Nichtlineare multiblock-copolymer-arzneimittelkonjugate zur verabreichung von wirkstoffen
AU2013232297B2 (en) 2012-03-16 2016-01-14 The Johns Hopkins University Controlled release formulations for the delivery of HIF-1 inhibitors
WO2014160404A1 (en) 2013-03-13 2014-10-02 The Regents Of The University Of California Improved oral drug devices and drug formulations
MX359524B (es) 2014-01-10 2018-10-01 Chamber Works Llc Una sustancia de personalizacion para aplicacion a la piel o para la adicion a tinta de tatuaje y metodos para la preparacion de la misma.
US20150320158A1 (en) 2014-03-14 2015-11-12 Chamber Works, Llc Articles of jewelry containing a personalizing additive such as dna and methods of making
US11918695B2 (en) 2014-05-09 2024-03-05 Yale University Topical formulation of hyperbranched polymer-coated particles
EP3139909B1 (de) 2014-05-09 2025-01-01 Yale University Mit hyperverzweigtem polyglycerin beschichtete partikeln
EP3179985A1 (de) 2014-08-14 2017-06-21 Brown University Zusammensetzungen zur stabilisierung und ausgabe von proteinen
CN107205940A (zh) 2014-12-15 2017-09-26 约翰霍普金斯大学 舒尼替尼制剂及其在治疗眼部疾病中的使用方法
JP2018503736A (ja) 2015-01-20 2018-02-08 ザ ジョーンズ ホプキンズ ユニバーシティＴｈｅ Ｊｏｈｎｓ Ｈｏｐｋｉｎｓ Ｕｎｉｖｅｒｓｉｔｙ 眼内圧を抑える抗緑内障剤の持続放出のための組成物
EP3340982B1 (de) 2015-08-26 2021-12-15 Achillion Pharmaceuticals, Inc. Verbindungen zur behandlung von immun- und entzündungserkrankungen
AR106018A1 (es) 2015-08-26 2017-12-06 Achillion Pharmaceuticals Inc Compuestos de arilo, heteroarilo y heterocíclicos para el tratamiento de trastornos médicos
WO2017041053A1 (en) 2015-09-04 2017-03-09 Yale University Polymeric bile acid nanocompositions targeting the pancreas and colon
HK1257499A1 (zh) 2015-11-12 2019-10-25 Graybug Vision, Inc. 用於治疗的聚集性微粒
EP3416976A2 (de) 2016-02-16 2018-12-26 Yale University Zusammensetzungen zur verbesserung von gezielter geneditierung und verfahren zur verwendung davon
CA3014795A1 (en) 2016-02-16 2017-08-24 Yale University Compositions and methods for treatment of cystic fibrosis
US20190022016A1 (en) 2016-03-02 2019-01-24 The Johns Hopkins University Compositions for sustained release of anti-glaucoma agents to control intraocular pressure
CN109414441A (zh) 2016-06-27 2019-03-01 艾其林医药公司 治疗医学障碍的喹唑啉和吲哚化合物
KR102557336B1 (ko) 2016-09-13 2023-07-18 노쓰 캐롤라이나 스테이트 유니버시티 혈소판 조성물 및 치료제의 전달 방법
US20200113821A1 (en) 2017-04-04 2020-04-16 Yale University Compositions and methods for in utero delivery
CN111201040A (zh) 2017-05-10 2020-05-26 灰色视觉公司 用于医学疗法的缓释微粒及其悬浮液
WO2020028907A1 (en) 2018-08-03 2020-02-06 Brown University Compositions and methods for improving the bioavailability of glp1 and analogues thereof
US20210189431A1 (en) 2018-08-10 2021-06-24 Yale University Compositions and methods for embryonic gene editing in vitro
EP3846803A4 (de) 2018-09-06 2022-08-10 Achillion Pharmaceuticals, Inc. Makrocyclische verbindungen zur behandlung von medizinischen erkrankungen
CN116600789A (zh) 2020-06-19 2023-08-15 耶鲁大学 用于诱导耐受性的聚合胆汁酸酯纳米颗粒
WO2022115474A1 (en) 2020-11-27 2022-06-02 General Nanotherapeutics Llc Methods and composition for treatment of immune-mediated diseases
AU2022463015A1 (en) 2021-10-22 2024-05-09 Tract Pharmaceuticals, Inc. Methods and compositions for treating chronic inflammatory injury, metaplasia, dysplasia and cancers of epithelial tissues

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE530008A (de) * 1953-06-30
US2800457A (en) * 1953-06-30 1957-07-23 Ncr Co Oil-containing microscopic capsules and method of making them

Also Published As

Publication number Publication date
GB929401A (en) 1963-06-19
DE1256196B (de) 1967-12-14

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