ITTO20130284A1 - Procedimento per la produzione di microparticelle polimeriche sagomate - Google Patents

Procedimento per la produzione di microparticelle polimeriche sagomate

Info

Publication number
ITTO20130284A1
ITTO20130284A1 IT000284A ITTO20130284A ITTO20130284A1 IT TO20130284 A1 ITTO20130284 A1 IT TO20130284A1 IT 000284 A IT000284 A IT 000284A IT TO20130284 A ITTO20130284 A IT TO20130284A IT TO20130284 A1 ITTO20130284 A1 IT TO20130284A1
Authority
IT
Italy
Prior art keywords
production
process
polymeric microparticles
shaped polymeric
shaped
Prior art date
Application number
IT000284A
Other languages
English (en)
Inventor
Alteriis Renato De
Paolo Antonio Netti
Raffaele Vecchione
Original Assignee
Fond Istituto Italiano Di Tecnologia
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 Fond Istituto Italiano Di Tecnologia filed Critical Fond Istituto Italiano Di Tecnologia
Priority to IT000284A priority Critical patent/ITTO20130284A1/it
Publication of ITTO20130284A1 publication Critical patent/ITTO20130284A1/it

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00Making granules
    • B29B9/12Making granules characterised by structure or composition
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00Making granules
    • B29B9/16Auxiliary treatment of granules
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00Making granules
    • B29B9/12Making granules characterised by structure or composition
    • B29B2009/125Micropellets, microgranules, microparticles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00Making granules
    • B29B9/16Auxiliary treatment of granules
    • B29B2009/166Deforming granules to give a special form, e.g. spheroidizing, rounding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/04Polyesters derived from hydroxycarboxylic acids
IT000284A 2013-04-09 2013-04-09 Procedimento per la produzione di microparticelle polimeriche sagomate ITTO20130284A1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT000284A ITTO20130284A1 (it) 2013-04-09 2013-04-09 Procedimento per la produzione di microparticelle polimeriche sagomate

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
IT000284A ITTO20130284A1 (it) 2013-04-09 2013-04-09 Procedimento per la produzione di microparticelle polimeriche sagomate
PCT/IB2014/060530 WO2014167495A1 (en) 2013-04-09 2014-04-08 Method for producing shaped polymeric microparticles
EP14722357.2A EP2983880B1 (en) 2013-04-09 2014-04-08 Method for producing shaped polymeric microparticles
BR112015025694A BR112015025694A2 (pt) 2013-04-09 2014-04-08 método de produção de micropartículas poliméricas moldadas com formato não esférico
US14/782,459 US10384372B2 (en) 2013-04-09 2014-04-08 Method for producing shaped polymeric microparticles

Publications (1)

Publication Number Publication Date
ITTO20130284A1 true ITTO20130284A1 (it) 2014-10-10

Family

ID=48446539

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000284A ITTO20130284A1 (it) 2013-04-09 2013-04-09 Procedimento per la produzione di microparticelle polimeriche sagomate

Country Status (5)

Country Link
US (1) US10384372B2 (it)
EP (1) EP2983880B1 (it)
BR (1) BR112015025694A2 (it)
IT (1) ITTO20130284A1 (it)
WO (1) WO2014167495A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107275439B (zh) * 2017-06-01 2018-10-30 西南交通大学 一种基于反模的“i”型结构pdms基体的制造方法
CN107221578B (zh) * 2017-06-01 2018-08-21 西南交通大学 一种“i”型结构pdms基体的制造方法

Family Cites Families (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3057831A (en) * 1957-11-29 1962-10-09 Escambia Chem Corp Suspension polymerization of vinyl chloride and product thereof
US3562042A (en) * 1967-04-28 1971-02-09 Basf Ag Joining moldings of expanded olefin polymers
US3773919A (en) * 1969-10-23 1973-11-20 Du Pont Polylactide-drug mixtures
US3945926A (en) * 1971-10-18 1976-03-23 Chemical Systems, Inc. Integral microporous high void volume polycarbonate membranes and a dry process for forming same
US4247498A (en) * 1976-08-30 1981-01-27 Akzona Incorporated Methods for making microporous products
US4671909A (en) * 1978-09-21 1987-06-09 Torobin Leonard B Method for making hollow porous microspheres
US4257997A (en) * 1979-06-01 1981-03-24 Celanese Corporation Solvent stretch process for preparing a microporous film
US4865789A (en) * 1983-11-14 1989-09-12 Akzo Nv Method for making porous structures
JPS6187734A (en) * 1984-10-03 1986-05-06 Japan Synthetic Rubber Co Ltd Production of hollow polymer particle
US5411737A (en) * 1991-10-15 1995-05-02 Merck & Co., Inc. Slow release syneresing polymeric drug delivery device
US5686091A (en) * 1994-03-28 1997-11-11 The Johns Hopkins University School Of Medicine Biodegradable foams for cell transplantation
US5372766A (en) * 1994-03-31 1994-12-13 The Procter & Gamble Company Flexible, porous, absorbent, polymeric macrostructures and methods of making the same
JP3355593B2 (ja) * 1994-08-19 2002-12-09 信越化学工業株式会社 固形腸溶製剤の製造方法
US5520923A (en) * 1994-09-19 1996-05-28 Genetics Institute, Inc. Formulations for delivery of osteogenic proteins
AU736102B2 (en) * 1997-03-31 2001-07-26 Regents Of The University Of Michigan, The Open pore biodegradable matrices
US6342250B1 (en) * 1997-09-25 2002-01-29 Gel-Del Technologies, Inc. Drug delivery devices comprising biodegradable protein for the controlled release of pharmacologically active agents and method of making the drug delivery devices
US6187329B1 (en) * 1997-12-23 2001-02-13 Board Of Regents Of The University Of Texas System Variable permeability bone implants, methods for their preparation and use
US6312612B1 (en) * 1999-06-09 2001-11-06 The Procter & Gamble Company Apparatus and method for manufacturing an intracutaneous microneedle array
AU776904B2 (en) * 2000-02-08 2004-09-23 Euro-Celtique S.A. Controlled-release compositions containing opioid agonist and antagonist
WO2002064193A2 (en) * 2000-12-14 2002-08-22 Georgia Tech Research Corporation Microneedle devices and production thereof
GB0104503D0 (en) * 2001-02-23 2001-04-11 Shipley Co Llc Solvent swell for texturing resinous material and desmearing and removing resinous material
TW574273B (en) * 2001-12-21 2004-02-01 Ind Tech Res Inst Process for producing porous polymer materials
GB0205867D0 (en) * 2002-03-13 2002-04-24 Univ Nottingham Polymer composite loaded with functioning matter
GB0205868D0 (en) * 2002-03-13 2002-04-24 Univ Nottingham Polymer composite with internally distributed deposition matter
JP4575152B2 (ja) * 2002-06-11 2010-11-04 セルトリックス・エービー 多孔性ゼラチン材料、ゼラチン構造、その調製方法およびその使用
US7083748B2 (en) * 2003-02-07 2006-08-01 Ferro Corporation Method and apparatus for continuous particle production using supercritical fluid
KR20120105062A (ko) * 2003-12-19 2012-09-24 더 유니버시티 오브 노쓰 캐롤라이나 엣 채플 힐 소프트 또는 임프린트 리소그래피를 이용하여 분리된 마이크로- 및 나노- 구조를 제작하는 방법
US9040090B2 (en) * 2003-12-19 2015-05-26 The University Of North Carolina At Chapel Hill Isolated and fixed micro and nano structures and methods thereof
US8119154B2 (en) * 2004-04-30 2012-02-21 Allergan, Inc. Sustained release intraocular implants and related methods
US8545866B2 (en) * 2004-10-29 2013-10-01 Smith & Nephew, Inc. Bioabsorbable polymers
PT1824460E (pt) * 2004-11-10 2015-01-14 Tolmar Therapeutics Inc Um sistema de administração polimérico estabilizado
CN102016814B (zh) * 2005-06-17 2013-10-23 北卡罗来纳大学查珀尔希尔分校 纳米粒子制备方法、系统及材料
US20070009564A1 (en) * 2005-06-22 2007-01-11 Mcclain James B Drug/polymer composite materials and methods of making the same
GB0517157D0 (en) * 2005-08-20 2005-09-28 Smart Tech Ltd Water-swellable materials
WO2008011051A1 (en) * 2006-07-17 2008-01-24 Liquidia Technologies, Inc. Nanoparticle fabrication methods, systems, and materials
DE102007032746A1 (de) * 2006-08-14 2008-02-21 Sumitomo Electric Fine Polymer, Inc. Formmaterial, Formteil und Verfahren zu deren Herstellung
EP2061434A2 (en) 2006-09-08 2009-05-27 The Regent of the University of California Engineering shape of polymeric micro-and nanoparticles
US20100311638A1 (en) * 2006-10-27 2010-12-09 Paul Tiege Method for Altering the Shape of Polymer Particles
US20090004262A1 (en) * 2006-11-28 2009-01-01 Marinus Pharmaceuticals Nanoparticulate formulations and methods for the making and use therof
WO2008086486A1 (en) * 2007-01-10 2008-07-17 The Regents Of The University Of Michigan Porous objects having immobilized encapsulated biomolecules
WO2008106503A2 (en) * 2007-02-27 2008-09-04 The University Of North Carolina At Chapel Hill Discrete size and shape specific pharmaceutical organic nanoparticles
GB0711952D0 (en) * 2007-06-20 2007-08-01 King S College London Microspheres
US9775882B2 (en) * 2007-09-20 2017-10-03 Medtronic, Inc. Medical devices and methods including polymers having biologically active agents therein
US8951567B2 (en) * 2007-09-27 2015-02-10 Akina, Inc. Sol-gel phase-reversible hydrogel templates and uses thereof
US8277832B2 (en) * 2007-10-10 2012-10-02 The University Of Kansas Microsphere-based materials with predefined 3D spatial and temporal control of biomaterials, porosity and/or bioactive signals
DE102007049058A1 (de) * 2007-10-11 2009-04-16 Voxeljet Technology Gmbh Materialsystem und Verfahren zum Verändern von Eigenschaften eines Kunststoffbauteils
CA2711001A1 (en) * 2007-12-26 2009-07-09 Gel-Del Technologies, Inc. Biocompatible protein-based particles and methods thereof
ITMI20080562A1 (it) * 2008-04-01 2009-10-02 St Microelectronics Srl Stampo con caratteristiche nanometriche, metodo di realizzazione di detto stampo e relativo utilizzo in un metodo di realizzazione di un array di nanotubi di carbonio
US8557273B2 (en) * 2008-04-18 2013-10-15 Medtronic, Inc. Medical devices and methods including polymers having biologically active agents therein
GB0812742D0 (en) * 2008-07-11 2008-08-20 Critical Pharmaceuticals Ltd Process
US8663524B2 (en) * 2009-05-12 2014-03-04 Miller Waste Mills Controlled geometry composite micro pellets for use in compression molding
KR101105292B1 (ko) * 2009-06-05 2012-01-17 주식회사 리젠 바이오텍 생분해성 고분자 미세입자와 그의 제조방법
US8207290B2 (en) * 2010-03-26 2012-06-26 Cerulean Pharma Inc. Methods and systems for generating nanoparticles
US9138659B2 (en) * 2010-08-23 2015-09-22 Massachusetts Institute Of Technology Compositions, methods, and systems relating to controlled crystallization and/or nucleation of molecular species
US20120052581A1 (en) * 2010-08-27 2012-03-01 Derosa Michael Edward Microporous Cell Culture Substrates
US20120071575A1 (en) * 2010-08-27 2012-03-22 Derosa Michael Edward Microporous Thermoplastic Article
EP2463327A3 (de) * 2010-12-10 2015-06-03 Basf Se Verfahren zur herstellung von granulaten, enthaltend mindestens eine wasserlösliche komponente
US8956577B2 (en) * 2011-06-17 2015-02-17 The Board Of Trustees Of The University Of Illinois Microfluidic device comprising a biodegradable material and method of making such a microfluidic device
KR20140050591A (ko) * 2011-07-26 2014-04-29 고쿠리츠다이가쿠호진 니이가타 다이가쿠 미립자의 제조 방법
CN104159573A (zh) * 2011-10-13 2014-11-19 卡斯西部储备大学 用于控制出血和药物递送的纳米粒子
US10188772B2 (en) * 2011-10-18 2019-01-29 Micell Technologies, Inc. Drug delivery medical device
US9102081B2 (en) * 2011-11-21 2015-08-11 Dr. Hielscher Gmbh Method and apparatus for generating particles
AU2013245785A1 (en) * 2012-04-13 2014-10-23 Trustees Of Tufts College Methods and compositions for preparing a silk microsphere
US20150182461A1 (en) * 2012-06-19 2015-07-02 Massachussets Institute Of Technology Mass Production and Size Control of Nanoparticles Through Controlled Microvortices

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
GHANASHYAM ACHARYA ET AL: "The hydrogel template method for fabrication of homogeneous nano/microparticles", JOURNAL OF CONTROLLED RELEASE, vol. 141, 2010, pages 314 - 319, XP002716775 *
JULIE A. CHAMPION ET AL: "Particle shape: A new design parameter for micro- and nanoscale drug delivery carriers", JOURNAL OF CONTROLLED RELEASE, vol. 121, 2007, pages 3 - 9, XP002716774 *
YADONG YIN ET AL: "Self-Assembly of Monodispersed Spherical Colloids into Complex Aggregates with Well-Defined Sizes, Shapes and Structures", ADVANCED MATERIALS, vol. 13, no. 4, February 2001 (2001-02-01), pages 267 - 271, XP002716773 *

Also Published As

Publication number Publication date
US10384372B2 (en) 2019-08-20
US20160039117A1 (en) 2016-02-11
EP2983880A1 (en) 2016-02-17
WO2014167495A1 (en) 2014-10-16
EP2983880B1 (en) 2017-04-26
BR112015025694A2 (pt) 2017-07-18

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