GB0512374D0 - Coated microspheres - Google Patents

Coated microspheres

Info

Publication number
GB0512374D0
GB0512374D0 GBGB0512374.0A GB0512374A GB0512374D0 GB 0512374 D0 GB0512374 D0 GB 0512374D0 GB 0512374 A GB0512374 A GB 0512374A GB 0512374 D0 GB0512374 D0 GB 0512374D0
Authority
GB
United Kingdom
Prior art keywords
coated microspheres
microspheres
coated
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.)
Ceased
Application number
GBGB0512374.0A
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 Ltd
Original Assignee
Nanosphere Ltd
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 Ltd filed Critical Nanosphere Ltd
Priority to GBGB0512374.0A priority Critical patent/GB0512374D0/en
Publication of GB0512374D0 publication Critical patent/GB0512374D0/en
Priority to GBGB0612106.5A priority patent/GB0612106D0/en
Priority to GB0612104A priority patent/GB2427157A/en
Priority to PCT/GB2006/002224 priority patent/WO2007036682A1/en
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A61K49/18—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes
    • A61K49/1818—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles
    • A61K49/1821—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes particles, e.g. uncoated or non-functionalised microparticles or nanoparticles coated or functionalised microparticles or nanoparticles
    • 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
    • A61K9/167—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction with an outer layer or coating comprising drug; with chemically bound drugs or non-active substances on their surface
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K41/00—Medicinal preparations obtained by treating materials with wave energy or particle radiation ; Therapies using these preparations
    • 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
    • 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
    • B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/006—Combinations of treatments provided for in groups C09C3/04 - C09C3/12
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/14—Enzymes or microbial cells immobilised on or in an inorganic carrier
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/42—Magnetic properties

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Biotechnology (AREA)
  • Hematology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nanotechnology (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Pathology (AREA)
  • Cell Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Medicinal Preparation (AREA)
GBGB0512374.0A 2005-06-17 2005-06-17 Coated microspheres Ceased GB0512374D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GBGB0512374.0A GB0512374D0 (en) 2005-06-17 2005-06-17 Coated microspheres
GBGB0612106.5A GB0612106D0 (en) 2005-06-17 2006-06-19 Coated microspheres
GB0612104A GB2427157A (en) 2005-06-17 2006-06-19 Coated microspheres
PCT/GB2006/002224 WO2007036682A1 (en) 2005-06-17 2006-06-19 Coated microspheres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0512374.0A GB0512374D0 (en) 2005-06-17 2005-06-17 Coated microspheres

Publications (1)

Publication Number Publication Date
GB0512374D0 true GB0512374D0 (en) 2005-07-27

Family

ID=34855722

Family Applications (3)

Application Number Title Priority Date Filing Date
GBGB0512374.0A Ceased GB0512374D0 (en) 2005-06-17 2005-06-17 Coated microspheres
GB0612104A Withdrawn GB2427157A (en) 2005-06-17 2006-06-19 Coated microspheres
GBGB0612106.5A Pending GB0612106D0 (en) 2005-06-17 2006-06-19 Coated microspheres

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB0612104A Withdrawn GB2427157A (en) 2005-06-17 2006-06-19 Coated microspheres
GBGB0612106.5A Pending GB0612106D0 (en) 2005-06-17 2006-06-19 Coated microspheres

Country Status (2)

Country Link
GB (3) GB0512374D0 (en)
WO (1) WO2007036682A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111957275A (en) * 2020-08-07 2020-11-20 常熟理工学院 Safe and environment-friendly indene dione display agent nanocapsule and preparation method and application thereof

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8802750B2 (en) 2008-01-07 2014-08-12 Ppg Industries Ohio, Inc. Reduced density opaque coatings and aerospace vehicles at least partially coated therewith
CN101439935B (en) * 2008-12-22 2011-04-13 北京航空航天大学 Preparation of hollow glass microsphere / ferrite composite material
CN102151527B (en) * 2010-11-23 2013-05-15 苏州照康生物技术有限公司 Preparation method of monodisperse silicon oxide magnetic microspheres used for DNA purification and protein separation
EP2733959A4 (en) * 2011-07-13 2014-12-24 Panasonic Corp Method for manufacturing acoustic matching body, acoustic matching body, ultrasonic transducer using acoustic matching body, and ultrasonic flowmeter
RU2622025C2 (en) 2011-08-10 2017-06-08 Магфорс Аг Agglomerating of magnetic nanoparticles coated by alkoxysilane
CN102676157B (en) * 2012-05-15 2014-07-09 泰普生物科学（中国）有限公司 Fluorescent microsphere marker and preparation method thereof
TW201525088A (en) * 2013-12-20 2015-07-01 Sicpa Holding Sa Thermoluminescent composite particle and marking comprising same
CN107709514B (en) 2015-06-18 2021-02-26 锡克拜控股有限公司 Thermoluminescent and superparamagnetic composite particles and labels comprising same
CN104940962B (en) * 2015-07-03 2018-08-21 中国科学技术大学 It is a kind of125I radiates microballoon, preparation method and microfluidic device
CN110759745B (en) * 2018-07-27 2022-02-15 广东清大同科环保技术有限公司 High-strength cavity ceramsite and preparation method thereof
CN110639056B (en) * 2019-09-17 2021-12-17 天津理工大学 Preparation method of medical magnesium alloy surface drug release functional coating
CN110683860B (en) * 2019-11-18 2021-10-22 萍乡学院 Ceramic hollow ball with double-shell structure and preparation method thereof
CN113304700B (en) * 2021-06-11 2023-06-02 上海科技大学 Method for preparing magnetic polymer microsphere and application thereof
CN113413839B (en) * 2021-07-07 2022-04-05 西南交通大学 Salt response polyaniline microcapsule, self-warning coating and preparation method
CN113578214B (en) * 2021-08-11 2023-08-11 天津博蕴纯化装备材料科技有限公司 Micron-sized porous magnetic microsphere and preparation method and application thereof
CN116144220B (en) * 2023-02-07 2024-01-02 北京石油化工学院 Low-density solid flame-retardant buoyancy material and preparation method and application thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1582956A (en) * 1976-07-30 1981-01-21 Ici Ltd Composite magnetic particles
US4474852A (en) * 1983-05-23 1984-10-02 Thomas B. Crane Hydrophobic colloidal oxide treated core material, method of production and composition comprised thereof
JPS62146962A (en) * 1985-12-20 1987-06-30 Teikoku Kako Kk Iron oxide-coated inorganic sphere
DE19638591A1 (en) * 1996-09-20 1998-04-02 Merck Patent Gmbh Spherical magnetic particles
FR2774994B1 (en) * 1998-02-13 2000-05-05 Rhodia Chimie Sa COMPOSITE PARTICLES COMPRISING A CORE BASED ON AN ORGANIC POLYMER CONTAINING AN ACTIVE MATERIAL AND AN EXTERNAL COATING BASED ON AT LEAST ONE OXIDE AND / OR HYDROXIDE, THEIR PREPARATION METHOD AND THEIR USES
EP0972563A1 (en) * 1998-07-15 2000-01-19 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Fabrication of multilayer-coated particles and hollow shells via electrostatic self-assembly of nanocomposite multilayers on decomposable colloidal templates
US6110528A (en) * 1998-07-02 2000-08-29 Agency Of Industrial Science And Technology Method for the preparation of fine hollow glass spheres coated with titanium oxide
JP4490667B2 (en) * 2003-10-15 2010-06-30 三井金属鉱業株式会社 Black pigment particles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111957275A (en) * 2020-08-07 2020-11-20 常熟理工学院 Safe and environment-friendly indene dione display agent nanocapsule and preparation method and application thereof

Also Published As

Publication number Publication date
GB2427157A (en) 2006-12-20
WO2007036682A1 (en) 2007-04-05
GB0612104D0 (en) 2006-07-26
GB0612106D0 (en) 2006-07-26

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)