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BR0011429A - Methods for coating particles and particles produced by them - Google Patents

Methods for coating particles and particles produced by them

Info

Publication number
BR0011429A
BR0011429A BR0011429-4A BR0011429A BR0011429A BR 0011429 A BR0011429 A BR 0011429A BR 0011429 A BR0011429 A BR 0011429A BR 0011429 A BR0011429 A BR 0011429A
Authority
BR
Brazil
Prior art keywords
particles
methods
coating
ablation
target materials
Prior art date
Application number
BR0011429-4A
Other languages
Portuguese (pt)
Inventor
James D Talton
Original Assignee
Nanosphere Inc
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 Nanosphere Inc filed Critical Nanosphere Inc
Publication of BR0011429A publication Critical patent/BR0011429A/en

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)
  • Metallurgy (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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Toxicology (AREA)
  • Medicinal Preparation (AREA)
  • Physical Vapour Deposition (AREA)
  • Powder Metallurgy (AREA)

Abstract

Patente de Invenção: "MéTODOS PARA O REVESTIMENTO DE PARTìCULAS E PARTìCULAS PRODUZIDAS PELOS MESMOS". Métodos de revestimento de materiais nucleares por meio da provisão de materiais alvos e materiais nucleares; a ablação dos materiais alvos de modo a formar materiais alvos particulados submetidos à ablação; e o revestimento dos materiais nucleares com os ditos materiais alvos particulados submetidos à ablação; em que o método é realizado em uma pressão de cerca de 10 Torr ou mais. Os métodos de revestimento de partículas com nanómetros para múltiplos revestimentos de espessura de nanómetro em pressão atmosférica, e usando uma fluidização pneumática, são também providos.Invention Patent: "METHODS FOR COATING PARTICLES AND PARTICLES PRODUCED BY THEM". Nuclear material coating methods through the provision of target materials and nuclear materials; the ablation of target materials in order to form particulate target materials subjected to ablation; and the coating of nuclear materials with said particulate target materials subjected to ablation; wherein the method is carried out at a pressure of about 10 Torr or more. Methods of coating nanometer particles for multiple coatings of nanometer thickness at atmospheric pressure, and using pneumatic fluidization, are also provided.

BR0011429-4A 1999-06-07 2000-06-06 Methods for coating particles and particles produced by them BR0011429A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13800699P 1999-06-07 1999-06-07
US13773399P 1999-06-07 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
BR0011429A true BR0011429A (en) 2002-03-26

Family

ID=26835531

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0011429-4A BR0011429A (en) 1999-06-07 2000-06-06 Methods for coating particles and particles produced by them

Country Status (18)

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

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 (en) * 2003-06-11 2004-12-23 Nara Machinery Co., Ltd. Drug nano-particle, method and apparatus for preparing pharmaceutical preparation using the particle
PT1962873E (en) 2005-12-14 2013-08-29 Oxthera Inc Pharmaceutical compositions comprising oxalate-reducing bacteria
CN101405022A (en) 2005-12-16 2009-04-08 奥克斯赛拉公司 Compositions and methods for oxalate reduction
RU2467092C2 (en) * 2006-02-23 2012-11-20 Пикодеон Лтд Ой Method of applying coating and coated metal article
KR101022989B1 (en) * 2008-10-22 2011-03-22 한국콜마 주식회사 Method for preparing polymethylmethacrylate hybrid pigment coated with polycaprolactone
CN102499892A (en) * 2011-11-02 2012-06-20 中国科学院力学研究所 Medicine encapsulation method based on droplet surface tension driving and medicine prepared through same
CN107419222A (en) * 2016-05-24 2017-12-01 赵宽 A kind of laser deposition micro-nano granules plate silicon fiml device
CN109966249B (en) * 2019-03-11 2021-06-22 塔尔普(北京)制药技术有限公司 Device for preparing liposome by supercritical fluid bed
RU2730839C1 (en) * 2019-12-26 2020-08-26 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский университет "Московский институт электронной техники" Method of producing a collagen-based coating by aerosol spraying from an aqueous dispersion
CN111681515B (en) * 2020-07-02 2022-04-08 德州学院 A kind of dental professional teaching aid
CN112037638A (en) * 2020-07-30 2020-12-04 广东三向智能科技股份有限公司 Display method of full-automatic raw material packaging model for practical training

Family Cites Families (6)

* 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
IE61651B1 (en) * 1990-07-04 1994-11-16 Zambon Spa Programmed release oral solid pharmaceutical dosage form
DE4239244A1 (en) * 1992-11-21 1994-05-26 Basf Ag Retard form for active pharmaceutical ingredients
JP3662347B2 (en) * 1996-06-10 2005-06-22 日鉄鉱業株式会社 Medical powder
WO1999047726A1 (en) * 1998-03-19 1999-09-23 The University Of Florida Process for depositing atomic to nanometer particle coatings on host particles
KR20010082309A (en) * 1998-11-18 2001-08-29 로날드 엠. 쿠들라 Methods for preparing coated drug particles and pharmaceutical formulations thereof

Also Published As

Publication number Publication date
KR20020031336A (en) 2002-05-01
WO2000074657A1 (en) 2000-12-14
PL351965A1 (en) 2003-07-14
HK1046098A1 (en) 2002-12-27
CZ20014319A3 (en) 2002-04-17
CN1365275A (en) 2002-08-21
IL146808A0 (en) 2002-07-25
NZ515648A (en) 2004-02-27
NO20015896D0 (en) 2001-12-03
CA2376113A1 (en) 2000-12-14
RU2250764C2 (en) 2005-04-27
HUP0201645A2 (en) 2002-12-28
NO20015896L (en) 2002-02-07
JP2003501378A (en) 2003-01-14
AU5466600A (en) 2000-12-28
EP1183018A1 (en) 2002-03-06
MXPA01012658A (en) 2003-10-15
TR200103540T2 (en) 2002-04-22
AU779427B2 (en) 2005-01-27

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]