AU7344498A - Biofunctional polymers prepared in supercritical fluid - Google Patents

Biofunctional polymers prepared in supercritical fluid

Info

Publication number
AU7344498A
AU7344498A AU73444/98A AU7344498A AU7344498A AU 7344498 A AU7344498 A AU 7344498A AU 73444/98 A AU73444/98 A AU 73444/98A AU 7344498 A AU7344498 A AU 7344498A AU 7344498 A AU7344498 A AU 7344498A
Authority
AU
Australia
Prior art keywords
supercritical fluid
polymers prepared
biofunctional polymers
biofunctional
prepared
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
AU73444/98A
Other languages
English (en)
Inventor
Steven Melvyn Howdle
Vladimir Popov
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
Original Assignee
University of Nottingham
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=AU7344498(A) "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 AU7344498A publication Critical patent/AU7344498A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Dermatology (AREA)
  • Transplantation (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (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)
AU73444/98A 1997-05-10 1998-05-06 Biofunctional polymers prepared in supercritical fluid Abandoned AU7344498A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB9709561 1997-05-10
GBGB9709561.6A GB9709561D0 (en) 1997-05-10 1997-05-10 Biocompatible polymers
GBGB9800936.8A GB9800936D0 (en) 1997-05-10 1998-01-19 Biofunctional polymers
GB9800936 1998-01-19
PCT/GB1998/001325 WO1998051347A1 (en) 1997-05-10 1998-05-06 Biofunctional polymers prepared in supercritical fluid

Publications (1)

Publication Number Publication Date
AU7344498A true AU7344498A (en) 1998-12-08

Family

ID=26311517

Family Applications (1)

Application Number Title Priority Date Filing Date
AU73444/98A Abandoned AU7344498A (en) 1997-05-10 1998-05-06 Biofunctional polymers prepared in supercritical fluid

Country Status (11)

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

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GB0010411D0 (en) * 2000-04-28 2000-06-14 Abonetics Ltd A process for the preparation of carbonated biomedical materials
US6521258B1 (en) 2000-09-08 2003-02-18 Ferro Corporation Polymer matrices prepared by supercritical fluid processing techniques
US6579532B1 (en) 2000-09-08 2003-06-17 Ferro Corporation Orthopedic mixtures prepared by supercritical fluid processing techniques
US6506213B1 (en) 2000-09-08 2003-01-14 Ferro Corporation Manufacturing orthopedic parts using supercritical fluid processing techniques
GB0027357D0 (en) 2000-11-09 2000-12-27 Bradford Particle Design Plc Particle formation methods and their products
US6887971B2 (en) * 2001-02-06 2005-05-03 Folia, Inc. Synthesis of polysuccinimide and copoly(succinimide-aspartate) in a supercritical fluid
US6919421B2 (en) * 2001-02-06 2005-07-19 Folia, Inc Methods of synthesis of polysuccinimide, copolymers of polysuccinimide and derivatives thereof
GB2392619B (en) 2001-05-30 2004-10-20 Csir Method of encapsulating an active substance
AU2002309461B2 (en) * 2001-06-15 2008-07-17 A*STAR*: Agency for Science, Technology and Research 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
US6998051B2 (en) * 2002-07-03 2006-02-14 Ferro Corporation Particles from supercritical fluid extraction of emulsion
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
US7083748B2 (en) * 2003-02-07 2006-08-01 Ferro Corporation Method and apparatus for continuous particle production using supercritical fluid
US7449136B2 (en) * 2003-02-21 2008-11-11 Ferro Pfanstiehl Laboratories, Inc. Method and apparatus for producing composite particles using supercritical fluid as plasticizing and extracting agent
US8535720B2 (en) * 2003-02-24 2013-09-17 Ferro Corporation Method and apparatus for enhanced size reduction of particles
FR2854079B1 (fr) * 2003-04-25 2007-11-30 Pf Medicament Procede de preparation de complexes moleculaires
MXPA05011343A (es) * 2003-05-08 2005-12-12 Nektar Therapeutics Uk Ltd Materiales particulados.
US20060008531A1 (en) * 2003-05-08 2006-01-12 Ferro Corporation Method for producing solid-lipid composite drug particles
CU23352A1 (es) * 2003-10-16 2009-03-16 Centro Nacional De Investigaciones Cientificas Biomateriales compuestos para implantes óseos
AU2004285747A1 (en) * 2003-10-23 2005-05-12 University Of Nottingham Preparing active polymer extrudates
FR2863172B1 (fr) * 2003-12-05 2006-07-21 Biocoral Inc Procede de purification du corail
WO2005055972A2 (en) * 2003-12-09 2005-06-23 Nanon A/S A drug delivery device and a method of producing it
FR2874836B1 (fr) * 2004-09-09 2007-04-27 Pierre Fabre Medicament Sa Procede d'enrobage de poudres
US20060078592A1 (en) * 2004-10-12 2006-04-13 Bausch & Lomb Incorporated Drug delivery systems
FR2876910B1 (fr) * 2004-10-21 2007-04-13 Pierre Fabre Medicament Sa Complexe comprenant la mequitazine, une cyclodextrine et un agent d'interaction
US7988987B2 (en) * 2005-01-25 2011-08-02 Boston Scientific Scimed, Inc. Medical devices containing crazed polymeric release regions for drug delivery
US20070009564A1 (en) * 2005-06-22 2007-01-11 Mcclain James B Drug/polymer composite materials and methods of making the same
WO2007011707A2 (en) 2005-07-15 2007-01-25 Micell Technologies, Inc. Polymer coatings containing drug powder of controlled morphology
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Also Published As

Publication number Publication date
US6414050B1 (en) 2002-07-02
GB9800936D0 (en) 1998-03-11
DK1588700T3 (da) 2014-01-13
WO1998051347A1 (en) 1998-11-19
US6670407B2 (en) 2003-12-30
JP2002506428A (ja) 2002-02-26
DE69829655T3 (de) 2011-02-10
PT1588700E (pt) 2014-01-20
DE69829655D1 (de) 2005-05-12
CN1163275C (zh) 2004-08-25
HK1082204A1 (en) 2006-06-02
ES2441644T3 (es) 2014-02-05
EP0981373B2 (en) 2010-09-08
EP1588700A1 (en) 2005-10-26
EP1588700B1 (en) 2013-10-16
ES2241134T3 (es) 2005-10-16
JP4874447B2 (ja) 2012-02-15
US20020155145A1 (en) 2002-10-24
DE69829655T2 (de) 2006-02-09
EP0981373A1 (en) 2000-03-01
EP0981373B1 (en) 2005-04-06
ES2241134T5 (es) 2010-11-04
CN1264309A (zh) 2000-08-23

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase