CN1163275C - 在超临界流体中制得的生物功能聚合物 - Google Patents

在超临界流体中制得的生物功能聚合物 Download PDF

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Publication number
CN1163275C
CN1163275C CNB988063867A CN98806386A CN1163275C CN 1163275 C CN1163275 C CN 1163275C CN B988063867 A CNB988063867 A CN B988063867A CN 98806386 A CN98806386 A CN 98806386A CN 1163275 C CN1163275 C CN 1163275C
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CN
China
Prior art keywords
biofunctional
polymer
substrate
preparation
fluid
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.)
Expired - Fee Related
Application number
CNB988063867A
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English (en)
Chinese (zh)
Other versions
CN1264309A (zh
Inventor
S・M・豪德尔
S·M·豪德尔
�ǚ
V·波波夫
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.)
University of Nottingham
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University of Nottingham
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26311517&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1163275(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GBGB9709561.6A external-priority patent/GB9709561D0/en
Application filed by University of Nottingham filed Critical University of Nottingham
Publication of CN1264309A publication Critical patent/CN1264309A/zh
Application granted granted Critical
Publication of CN1163275C publication Critical patent/CN1163275C/zh
Anticipated expiration legal-status Critical
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
    • B05D3/0433—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being a reactive gas
    • B05D3/044—Pretreatment
    • B05D3/0446—Pretreatment of a polymeric substrate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/831—Preparations for artificial teeth, for filling teeth or for capping teeth comprising non-metallic elements or compounds thereof, e.g. carbon
    • A61K6/838—Phosphorus compounds, e.g. apatite
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/884—Preparations for artificial teeth, for filling teeth or for capping teeth comprising natural or synthetic resins
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/884—Preparations for artificial teeth, for filling teeth or for capping teeth comprising natural or synthetic resins
    • A61K6/887—Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/884—Preparations for artificial teeth, for filling teeth or for capping teeth comprising natural or synthetic resins
    • A61K6/891—Compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2401/00—Form of the coating product, e.g. solution, water dispersion, powders or the like
    • B05D2401/90—Form of the coating product, e.g. solution, water dispersion, powders or the like at least one component of the composition being in supercritical state or close to supercritical state

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Dermatology (AREA)
  • Transplantation (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Composite Materials (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Preparation (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Cosmetics (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
CNB988063867A 1997-05-10 1998-05-06 在超临界流体中制得的生物功能聚合物 Expired - Fee Related CN1163275C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB9709561.6A GB9709561D0 (en) 1997-05-10 1997-05-10 Biocompatible polymers
GB9709561.6 1997-05-10
GBGB9800936.8A GB9800936D0 (en) 1997-05-10 1998-01-19 Biofunctional polymers
GB9800936.8 1998-01-19

Publications (2)

Publication Number Publication Date
CN1264309A CN1264309A (zh) 2000-08-23
CN1163275C true CN1163275C (zh) 2004-08-25

Family

ID=26311517

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB988063867A Expired - Fee Related CN1163275C (zh) 1997-05-10 1998-05-06 在超临界流体中制得的生物功能聚合物

Country Status (11)

Country Link
US (2) US6414050B1 (enExample)
EP (2) EP0981373B2 (enExample)
JP (1) JP4874447B2 (enExample)
CN (1) CN1163275C (enExample)
AU (1) AU7344498A (enExample)
DE (1) DE69829655T3 (enExample)
DK (1) DK1588700T3 (enExample)
ES (2) ES2241134T5 (enExample)
GB (1) GB9800936D0 (enExample)
PT (1) PT1588700E (enExample)
WO (1) WO1998051347A1 (enExample)

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GB0117696D0 (en) * 2001-07-20 2001-09-12 Bradford Particle Design Plc Particle information
JP2005511216A (ja) * 2001-12-12 2005-04-28 デピュイ・プロダクツ・インコーポレイテッド 整形外科装置およびその作製方法
GB0205868D0 (en) * 2002-03-13 2002-04-24 Univ Nottingham Polymer composite with internally distributed deposition matter
GB0205867D0 (en) * 2002-03-13 2002-04-24 Univ Nottingham Polymer composite loaded with functioning matter
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US9339459B2 (en) 2003-04-24 2016-05-17 Nektar Therapeutics Particulate materials
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US6966990B2 (en) 2002-10-11 2005-11-22 Ferro Corporation Composite particles and method for preparing
US6931888B2 (en) * 2003-02-07 2005-08-23 Ferro Corporation Lyophilization method and apparatus for producing particles
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WO2005005010A2 (en) * 2003-02-21 2005-01-20 Ferro Corporation Methods and apparatus for producing composite particles using supercritical fluid as plasticizing and extracting agent
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Also Published As

Publication number Publication date
EP1588700B1 (en) 2013-10-16
EP1588700A1 (en) 2005-10-26
DK1588700T3 (da) 2014-01-13
GB9800936D0 (en) 1998-03-11
US6414050B1 (en) 2002-07-02
AU7344498A (en) 1998-12-08
PT1588700E (pt) 2014-01-20
EP0981373A1 (en) 2000-03-01
US6670407B2 (en) 2003-12-30
ES2441644T3 (es) 2014-02-05
HK1082204A1 (en) 2006-06-02
WO1998051347A1 (en) 1998-11-19
CN1264309A (zh) 2000-08-23
JP4874447B2 (ja) 2012-02-15
DE69829655T3 (de) 2011-02-10
JP2002506428A (ja) 2002-02-26
ES2241134T5 (es) 2010-11-04
DE69829655T2 (de) 2006-02-09
US20020155145A1 (en) 2002-10-24
EP0981373B2 (en) 2010-09-08
EP0981373B1 (en) 2005-04-06
DE69829655D1 (de) 2005-05-12
ES2241134T3 (es) 2005-10-16

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