DE69521997D1 - Verfahren zur herstellung von teilchen und teilchen die mit hilfe dieses verfahrens hergestellt werden können - Google Patents

Verfahren zur herstellung von teilchen und teilchen die mit hilfe dieses verfahrens hergestellt werden können

Info

Publication number
DE69521997D1
DE69521997D1 DE69521997T DE69521997T DE69521997D1 DE 69521997 D1 DE69521997 D1 DE 69521997D1 DE 69521997 T DE69521997 T DE 69521997T DE 69521997 T DE69521997 T DE 69521997T DE 69521997 D1 DE69521997 D1 DE 69521997D1
Authority
DE
Germany
Prior art keywords
pct
particles
emulsion
diameter
monomers
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 - Lifetime
Application number
DE69521997T
Other languages
English (en)
Other versions
DE69521997T2 (de
Inventor
Ingrid Porrvik
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.)
Cytiva Sweden AB
Original Assignee
APBiotech AB
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
Priority claimed from SE9401670A external-priority patent/SE9401670D0/xx
Priority claimed from SE9402483A external-priority patent/SE9402483D0/xx
Application filed by APBiotech AB filed Critical APBiotech AB
Publication of DE69521997D1 publication Critical patent/DE69521997D1/de
Application granted granted Critical
Publication of DE69521997T2 publication Critical patent/DE69521997T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/32—Polymerisation in water-in-oil emulsions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DE69521997T 1994-05-15 1995-05-10 Verfahren zur herstellung von teilchen und teilchen die mit hilfe dieses verfahrens hergestellt werden können Expired - Lifetime DE69521997T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9401670A SE9401670D0 (sv) 1994-05-15 1994-05-15 Förfarande för att framställa partiklar och partiklar som kan framställas med förfarandet
SE9402483A SE9402483D0 (sv) 1994-07-15 1994-07-15 Förfarande för att framställa partiklar och partiklar som kan framställas medförfarandet
PCT/SE1995/000516 WO1995031485A1 (en) 1994-05-15 1995-05-10 A method of manufacturing particles, and particles that can be produced in accordance with the method

Publications (2)

Publication Number Publication Date
DE69521997D1 true DE69521997D1 (de) 2001-09-06
DE69521997T2 DE69521997T2 (de) 2002-04-04

Family

ID=26662054

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69521997T Expired - Lifetime DE69521997T2 (de) 1994-05-15 1995-05-10 Verfahren zur herstellung von teilchen und teilchen die mit hilfe dieses verfahrens hergestellt werden können

Country Status (8)

Country Link
US (1) US5902834A (de)
EP (1) EP0763064B1 (de)
JP (1) JP3608625B2 (de)
AT (1) ATE203755T1 (de)
AU (1) AU2541695A (de)
DE (1) DE69521997T2 (de)
DK (1) DK0763064T3 (de)
WO (1) WO1995031485A1 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5583162A (en) * 1994-06-06 1996-12-10 Biopore Corporation Polymeric microbeads and method of preparation
DE19545257A1 (de) 1995-11-24 1997-06-19 Schering Ag Verfahren zur Herstellung von morphologisch einheitlichen Mikrokapseln sowie nach diesem Verfahren hergestellte Mikrokapseln
SE9504205D0 (sv) * 1995-11-24 1995-11-24 Pharmacia Biotech Ab A chromatographic separation method and device
DE19640793A1 (de) * 1996-10-02 1998-04-16 Basf Ag Verfahren und Vorrichtung zur Herstellung von Homo- und Copolymeren in Emulsionspolymerisationstechnik
US6048908A (en) * 1997-06-27 2000-04-11 Biopore Corporation Hydrophilic polymeric material
SE9704935D0 (sv) * 1997-12-30 1997-12-30 Pharmacia & Upjohn Diag Ab Analysmetod med partiklar
GB9826701D0 (en) * 1998-12-05 1999-01-27 Univ Newcastle Microcellular polymers as cell growth media and novel polymers
DE19920794A1 (de) 1999-05-06 2000-11-09 Merck Patent Gmbh Verfahren zur Herstellung von Perlpolymerisaten
JP2004516262A (ja) 2000-12-21 2004-06-03 ネクター セラピューティクス 親水性活性剤を含有するマイクロ粒子の製造のための誘発相転移法
US7462366B2 (en) 2002-03-29 2008-12-09 Boston Scientific Scimed, Inc. Drug delivery particle
US7094369B2 (en) * 2002-03-29 2006-08-22 Scimed Life Systems, Inc. Processes for manufacturing polymeric microspheres
US7053134B2 (en) * 2002-04-04 2006-05-30 Scimed Life Systems, Inc. Forming a chemically cross-linked particle of a desired shape and diameter
US7842377B2 (en) 2003-08-08 2010-11-30 Boston Scientific Scimed, Inc. Porous polymeric particle comprising polyvinyl alcohol and having interior to surface porosity-gradient
US7449236B2 (en) * 2002-08-09 2008-11-11 Boston Scientific Scimed, Inc. Porous polymeric particle comprising polyvinyl alcohol and having interior to surface porosity-gradient
US8012454B2 (en) * 2002-08-30 2011-09-06 Boston Scientific Scimed, Inc. Embolization
US7883490B2 (en) 2002-10-23 2011-02-08 Boston Scientific Scimed, Inc. Mixing and delivery of therapeutic compositions
GB0228914D0 (en) * 2002-12-11 2003-01-15 Dynal Biotech Asa Particles
US7976823B2 (en) 2003-08-29 2011-07-12 Boston Scientific Scimed, Inc. Ferromagnetic particles and methods
US7901770B2 (en) 2003-11-04 2011-03-08 Boston Scientific Scimed, Inc. Embolic compositions
JP4317941B2 (ja) * 2004-02-18 2009-08-19 国立大学法人神戸大学 開口微粒子及びその製造方法
US7736671B2 (en) 2004-03-02 2010-06-15 Boston Scientific Scimed, Inc. Embolization
US8173176B2 (en) 2004-03-30 2012-05-08 Boston Scientific Scimed, Inc. Embolization
US7311861B2 (en) 2004-06-01 2007-12-25 Boston Scientific Scimed, Inc. Embolization
US8425550B2 (en) 2004-12-01 2013-04-23 Boston Scientific Scimed, Inc. Embolic coils
US7727555B2 (en) 2005-03-02 2010-06-01 Boston Scientific Scimed, Inc. Particles
US7858183B2 (en) 2005-03-02 2010-12-28 Boston Scientific Scimed, Inc. Particles
US7963287B2 (en) 2005-04-28 2011-06-21 Boston Scientific Scimed, Inc. Tissue-treatment methods
US9463426B2 (en) 2005-06-24 2016-10-11 Boston Scientific Scimed, Inc. Methods and systems for coating particles
US8007509B2 (en) 2005-10-12 2011-08-30 Boston Scientific Scimed, Inc. Coil assemblies, components and methods
US8101197B2 (en) 2005-12-19 2012-01-24 Stryker Corporation Forming coils
US8152839B2 (en) 2005-12-19 2012-04-10 Boston Scientific Scimed, Inc. Embolic coils
US7947368B2 (en) 2005-12-21 2011-05-24 Boston Scientific Scimed, Inc. Block copolymer particles
US8414927B2 (en) 2006-11-03 2013-04-09 Boston Scientific Scimed, Inc. Cross-linked polymer particles
US7887984B2 (en) * 2007-01-18 2011-02-15 Eastman Kodak Company Toner porous particles containing hydrocolloids
JP5250985B2 (ja) * 2007-03-19 2013-07-31 東ソー株式会社 充填床用新規充填剤及びその用途
US8133861B2 (en) * 2008-02-29 2012-03-13 Alseres Pharmaceuticals, Inc. Systemic purine administration: modulating axonal outgrowth of central nervous system neurons
WO2011049524A1 (en) * 2009-10-22 2011-04-28 Ge Healthcare Bio-Sciences Ab Cell culture/handling product and method for production and use thereof
EP2736965B1 (de) * 2011-07-28 2019-03-06 Eastman Kodak Company Vernetzte organische poröse teilchen
US8703834B2 (en) * 2011-07-28 2014-04-22 Eastman Kodak Company Preparation of crosslinked organic porous particlesrelated applications
US20130029155A1 (en) 2011-07-28 2013-01-31 Mridula Nair Crosslinked organic porous particles
US9592458B2 (en) 2013-12-26 2017-03-14 Dionex Corporation Ion exchange foams to remove ions from samples
US10495614B2 (en) 2014-12-30 2019-12-03 Dionex Corporation Vial cap and method for removing matrix components from a liquid sample

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1160616C2 (de) * 1960-06-09 1975-11-20 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polymerisaten
DE1137554B (de) * 1961-06-21 1962-10-04 Bayer Ag Verfahren zur Polymerisation von wasserunloeslichen Monomeren
NZ199916A (en) * 1981-03-11 1985-07-12 Unilever Plc Low density polymeric block material for use as carrier for included liquids
GB8709688D0 (en) * 1987-04-24 1987-05-28 Unilever Plc Porous material
US4968562A (en) * 1990-02-27 1990-11-06 Minnesota Mining And Manufacturing Company Hollow acid-free acrylate polymeric microspheres having multiple small voids
GB9014689D0 (en) * 1990-07-02 1990-08-22 Tioxide Group Services Ltd Supports for active entities
CA2124342C (en) * 1991-12-17 2003-03-25 Joaquin Delgado Tack-free elastomeric acrylate microspheres
US5200433A (en) * 1992-04-20 1993-04-06 Shell Oil Company Process for preparing low density porous crosslinked polymeric materials
US5189070A (en) * 1992-05-29 1993-02-23 Shell Oil Company Process for preparing low density porous crosslinked polymeric materials
US5583162A (en) * 1994-06-06 1996-12-10 Biopore Corporation Polymeric microbeads and method of preparation

Also Published As

Publication number Publication date
US5902834A (en) 1999-05-11
EP0763064B1 (de) 2001-08-01
ATE203755T1 (de) 2001-08-15
AU2541695A (en) 1995-12-05
JP3608625B2 (ja) 2005-01-12
EP0763064A1 (de) 1997-03-19
DK0763064T3 (da) 2001-11-05
WO1995031485A1 (en) 1995-11-23
JPH10500164A (ja) 1998-01-06
DE69521997T2 (de) 2002-04-04

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Representative=s name: HAMMONDS RECHTSANWAELTE PATENTANWAELTE, 80539 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: GE HEALTHCARE BIO-SCIENCES AB, UPPSALA, SE

8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: HAMMONDS LLP, LONDON, GB