PT1588700E - Polímeros biofuncionais preparados em fluido supercrítico - Google Patents

Polímeros biofuncionais preparados em fluido supercrítico Download PDF

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Publication number
PT1588700E
PT1588700E PT50753946T PT05075394T PT1588700E PT 1588700 E PT1588700 E PT 1588700E PT 50753946 T PT50753946 T PT 50753946T PT 05075394 T PT05075394 T PT 05075394T PT 1588700 E PT1588700 E PT 1588700E
Authority
PT
Portugal
Prior art keywords
supercritical fluid
polymers prepared
biofunctional polymers
biofunctional
prepared
Prior art date
Application number
PT50753946T
Other languages
English (en)
Portuguese (pt)
Inventor
Stephen Melvyn Howdle
Vladimir Popov
Original Assignee
Critical Pharmaceuticals 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
Family has litigation
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=PT1588700(E) "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 Critical Pharmaceuticals Ltd filed Critical Critical Pharmaceuticals Ltd
Publication of PT1588700E publication Critical patent/PT1588700E/pt

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment 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
    • B05D3/04Pretreatment 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
    • B05D3/0433Pretreatment 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
    • B05D3/044Pretreatment
    • B05D3/0446Pretreatment of a polymeric substrate
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00Preparations for dentistry
    • A61K6/80Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/831Preparations for artificial teeth, for filling teeth or for capping teeth comprising non-metallic elements or compounds thereof, e.g. carbon
    • A61K6/838Phosphorus compounds, e.g. apatite
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00Preparations for dentistry
    • A61K6/80Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/884Preparations for artificial teeth, for filling teeth or for capping teeth comprising natural or synthetic resins
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00Preparations for dentistry
    • A61K6/80Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/884Preparations for artificial teeth, for filling teeth or for capping teeth comprising natural or synthetic resins
    • A61K6/887Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00Preparations for dentistry
    • A61K6/80Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/884Preparations for artificial teeth, for filling teeth or for capping teeth comprising natural or synthetic resins
    • A61K6/891Compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1682Processes
    • A61K9/1694Processes resulting in granules or microspheres of the matrix type containing more than 5% of excipient
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/40Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L27/44Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/02Processes, 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2401/00Form of the coating product, e.g. solution, water dispersion, powders or the like
    • B05D2401/90Form 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)
PT50753946T 1997-05-10 1998-05-06 Polímeros biofuncionais preparados em fluido supercrítico PT1588700E (pt)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
PT1588700E true PT1588700E (pt) 2014-01-20

Family

ID=26311517

Family Applications (1)

Application Number Title Priority Date Filing Date
PT50753946T PT1588700E (pt) 1997-05-10 1998-05-06 Polímeros biofuncionais preparados em fluido supercrítico

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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US6579532B1 (en) * 2000-09-08 2003-06-17 Ferro Corporation Orthopedic mixtures prepared by supercritical fluid processing techniques
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US6919421B2 (en) * 2001-02-06 2005-07-19 Folia, Inc Methods of synthesis of polysuccinimide, copolymers of polysuccinimide and derivatives thereof
US6887971B2 (en) * 2001-02-06 2005-05-03 Folia, Inc. Synthesis of polysuccinimide and copoly(succinimide-aspartate) in a supercritical fluid
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WO2002102432A1 (en) * 2001-06-15 2002-12-27 Johns Hopkins Singapore Pte Ltd Biofunctional fibers
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
GB0216562D0 (en) 2002-04-25 2002-08-28 Bradford Particle Design Ltd Particulate materials
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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FR2854079B1 (fr) * 2003-04-25 2007-11-30 Pf Medicament Procede de preparation de complexes moleculaires
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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
EP0981373A1 (en) 2000-03-01
US6670407B2 (en) 2003-12-30
CN1163275C (zh) 2004-08-25
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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