CA2376113A1 - Methods for coating particles and particles produced thereby - Google Patents

Methods for coating particles and particles produced thereby Download PDF

Info

Publication number
CA2376113A1
CA2376113A1 CA002376113A CA2376113A CA2376113A1 CA 2376113 A1 CA2376113 A1 CA 2376113A1 CA 002376113 A CA002376113 A CA 002376113A CA 2376113 A CA2376113 A CA 2376113A CA 2376113 A1 CA2376113 A1 CA 2376113A1
Authority
CA
Canada
Prior art keywords
coating
particles
materials
core material
core
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
CA002376113A
Other languages
English (en)
French (fr)
Inventor
James D. Talton
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.)
Nanosphere LLC
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
Application filed by Individual filed Critical Individual
Publication of CA2376113A1 publication Critical patent/CA2376113A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/223—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating specially adapted for coating particles
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/24—Vacuum evaporation
    • C23C14/28—Vacuum evaporation by wave energy or particle radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Medicinal Preparation (AREA)
  • Physical Vapour Deposition (AREA)
  • Powder Metallurgy (AREA)
CA002376113A 1999-06-07 2000-06-06 Methods for coating particles and particles produced thereby Abandoned CA2376113A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US13800699P 1999-06-07 1999-06-07
US13773399P 1999-06-07 1999-06-07
US60/137,733 1999-06-07
US60/138,006 1999-06-07
PCT/US2000/015547 WO2000074657A1 (en) 1999-06-07 2000-06-06 Methods for coating particles and particles produced thereby

Publications (1)

Publication Number Publication Date
CA2376113A1 true CA2376113A1 (en) 2000-12-14

Family

ID=26835531

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002376113A Abandoned CA2376113A1 (en) 1999-06-07 2000-06-06 Methods for coating particles and particles produced thereby

Country Status (18)

Country Link
EP (1) EP1183018A1 (zh)
JP (1) JP2003501378A (zh)
KR (1) KR20020031336A (zh)
CN (1) CN1365275A (zh)
AU (1) AU779427B2 (zh)
BR (1) BR0011429A (zh)
CA (1) CA2376113A1 (zh)
CZ (1) CZ20014319A3 (zh)
HK (1) HK1046098A1 (zh)
HU (1) HUP0201645A2 (zh)
IL (1) IL146808A0 (zh)
MX (1) MXPA01012658A (zh)
NO (1) NO20015896L (zh)
NZ (1) NZ515648A (zh)
PL (1) PL351965A1 (zh)
RU (1) RU2250764C2 (zh)
TR (1) TR200103540T2 (zh)
WO (1) WO2000074657A1 (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8486389B2 (en) 1997-05-23 2013-07-16 Oxthera, Inc. Compositions and methods for treating or preventing oxalate-related disease
WO2004110405A1 (ja) * 2003-06-11 2004-12-23 Nara Machinery Co., Ltd. 薬物ナノ粒子、その粒子を使用した薬剤の製造方法および薬剤の製造装置
PT1962873E (pt) 2005-12-14 2013-08-29 Oxthera Inc Composições farmacêuticas compreendendo bactérias redutoras de oxalato
ES2362897T3 (es) 2005-12-16 2011-07-14 Oxthera, Inc. Composiciones y métodos para reducción del oxalato.
RU2467850C2 (ru) * 2006-02-23 2012-11-27 Пикодеон Лтд Ой Покрытие из нитрида углерода и изделие с таким покрытием
KR101022989B1 (ko) * 2008-10-22 2011-03-22 한국콜마 주식회사 폴리카프로락톤이 표면 코팅된 폴리메틸메타아크릴레이트 혼성 안료 제조 방법
CN102499892A (zh) * 2011-11-02 2012-06-20 中国科学院力学研究所 基于液滴表面张力驱动的药物封装方法及采用该方法制备的药物
CN107419222A (zh) * 2016-05-24 2017-12-01 赵宽 一种激光沉积微纳米颗粒镀硅膜装置
CN109966249B (zh) * 2019-03-11 2021-06-22 塔尔普(北京)制药技术有限公司 一种超临界流化床制备脂质体的装置
RU2730839C1 (ru) * 2019-12-26 2020-08-26 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский университет "Московский институт электронной техники" Способ получения покрытия на основе коллагена методом аэрозольного распыления из водной дисперсии
CN111681515B (zh) * 2020-07-02 2022-04-08 德州学院 一种口腔专业教具
CN112037638A (zh) * 2020-07-30 2020-12-04 广东三向智能科技股份有限公司 一种用于实训的全自动原料封装模型的展示方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990002546A1 (en) * 1988-09-09 1990-03-22 The Ronald T. Dodge Company Pharmaceuticals microencapsulated by vapor deposited polymers and method
DE4239244A1 (de) * 1992-11-21 1994-05-26 Basf Ag Retard-Form für pharmazeutische Wirkstoffe
JP3662347B2 (ja) * 1996-06-10 2005-06-22 日鉄鉱業株式会社 医療用粉体
AU6472798A (en) * 1998-03-19 1999-10-11 University Of Florida Process for depositing atomic to nanometer particle coatings on host particles
WO2000028969A2 (en) * 1998-11-18 2000-05-25 University Of Florida Methods for preparing coated drug particles and pharmaceutical formulations thereof

Also Published As

Publication number Publication date
NO20015896L (no) 2002-02-07
CZ20014319A3 (cs) 2002-04-17
JP2003501378A (ja) 2003-01-14
HUP0201645A2 (hu) 2002-12-28
BR0011429A (pt) 2002-03-26
RU2250764C2 (ru) 2005-04-27
HK1046098A1 (zh) 2002-12-27
EP1183018A1 (en) 2002-03-06
KR20020031336A (ko) 2002-05-01
AU5466600A (en) 2000-12-28
PL351965A1 (en) 2003-07-14
NZ515648A (en) 2004-02-27
NO20015896D0 (no) 2001-12-03
MXPA01012658A (es) 2003-10-15
CN1365275A (zh) 2002-08-21
WO2000074657A1 (en) 2000-12-14
IL146808A0 (en) 2002-07-25
AU779427B2 (en) 2005-01-27
TR200103540T2 (tr) 2002-04-22

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Legal Events

Date Code Title Description
FZDE Discontinued
FZDE Discontinued

Effective date: 20040607