DE60235332D1 - Verfahren zur Reinigung und Trocknung von Polymer-Hydrogelen - Google Patents

Verfahren zur Reinigung und Trocknung von Polymer-Hydrogelen

Info

Publication number
DE60235332D1
DE60235332D1 DE60235332T DE60235332T DE60235332D1 DE 60235332 D1 DE60235332 D1 DE 60235332D1 DE 60235332 T DE60235332 T DE 60235332T DE 60235332 T DE60235332 T DE 60235332T DE 60235332 D1 DE60235332 D1 DE 60235332D1
Authority
DE
Germany
Prior art keywords
purification
drying
polymer hydrogels
hydrogels
polymer
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
DE60235332T
Other languages
English (en)
Inventor
Peter D Mcdonnell
Mark F Larrousse
Gary S Rea
Richard V Bodmer Jr
Peter W Thomas
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.)
Genzyme Corp
Original Assignee
Genzyme Corp
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 Genzyme Corp filed Critical Genzyme Corp
Application granted granted Critical
Publication of DE60235332D1 publication Critical patent/DE60235332D1/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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/20—Concentration
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/001—Removal of residual monomers by physical means
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/008—Treatment of solid polymer wetted by water or organic solvents, e.g. coagulum, filter cakes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/075—Macromolecular gels
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/122—Pulverisation by spraying
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/514—Process applicable either to preparing or to regenerating or to rehabilitating catalyst or sorbent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
DE60235332T 2001-10-09 2002-10-01 Verfahren zur Reinigung und Trocknung von Polymer-Hydrogelen Expired - Lifetime DE60235332D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US97347001A 2001-10-09 2001-10-09
US10/066,411 US6600011B2 (en) 2001-10-09 2002-01-31 Process for purification and drying of polymer hydrogels

Publications (1)

Publication Number Publication Date
DE60235332D1 true DE60235332D1 (de) 2010-03-25

Family

ID=25520935

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60235332T Expired - Lifetime DE60235332D1 (de) 2001-10-09 2002-10-01 Verfahren zur Reinigung und Trocknung von Polymer-Hydrogelen

Country Status (7)

Country Link
US (1) US6600011B2 (de)
EP (1) EP2189490B1 (de)
CY (1) CY1116440T1 (de)
DE (1) DE60235332D1 (de)
ES (2) ES2537656T3 (de)
IL (1) IL161185A (de)
PT (1) PT1918318E (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6733780B1 (en) 1999-10-19 2004-05-11 Genzyme Corporation Direct compression polymer tablet core
AT409629B (de) * 2000-09-14 2002-09-25 Dsm Fine Chem Austria Gmbh Waschverfahren zur reinigung von n-bzw. amino- oder ammoniumgruppen haltigen polymeren
WO2002066543A1 (en) * 2001-02-16 2002-08-29 Genzyme Corporation Method of drying a material having a cohesive phase
AT412473B (de) * 2003-01-15 2005-03-25 Dsm Fine Chem Austria Gmbh Verfahren zur kontinuierlichen trocknung von n- bzw. amino-, ammonium- oder spirobicyclische ammoniumgruppen haltigen polymeren
US7767768B2 (en) * 2003-11-03 2010-08-03 Ilypsa, Inc. Crosslinked amine polymers
US7335795B2 (en) * 2004-03-22 2008-02-26 Ilypsa, Inc. Crosslinked amine polymers
US7608674B2 (en) 2003-11-03 2009-10-27 Ilypsa, Inc. Pharmaceutical compositions comprising cross-linked small molecule amine polymers
US7385012B2 (en) 2003-11-03 2008-06-10 Ilypsa, Inc. Polyamine polymers
US7449605B2 (en) * 2003-11-03 2008-11-11 Ilypsa, Inc. Crosslinked amine polymers
US7459502B2 (en) * 2003-11-03 2008-12-02 Ilypsa, Inc. Pharmaceutical compositions comprising crosslinked polyamine polymers
US7985418B2 (en) 2004-11-01 2011-07-26 Genzyme Corporation Aliphatic amine polymer salts for tableting
CA2601236A1 (en) * 2005-03-16 2006-09-21 Usv Limited An improved process for the preparation of crosslinked polyallylamine polymer
JP2009507019A (ja) 2005-09-02 2009-02-19 ジェンザイム・コーポレーション リン酸塩を除去する方法およびそれに使用される重合体
KR101574072B1 (ko) 2005-09-15 2015-12-04 젠자임 코포레이션 아민 중합체에 대한 샤셋 제형
JP2009536246A (ja) * 2006-05-05 2009-10-08 ゲンズイメ コーポレーション ホスフェート捕捉剤としてのアミン縮合重合体
CA2658338A1 (en) * 2006-07-18 2008-01-24 Genzyme Corporation Amine dendrimers
US7964182B2 (en) * 2006-09-01 2011-06-21 USV, Ltd Pharmaceutical compositions comprising phosphate-binding polymer
WO2008062437A2 (en) * 2006-09-01 2008-05-29 Usv Limited Process for the preparation of sevelamer hydrochloride and formulation thereof
EP2066293A2 (de) 2006-09-29 2009-06-10 Genzyme Corporation Amid-dendrimer-zusammensetzungen
WO2008076242A1 (en) * 2006-12-14 2008-06-26 Genzyme Corporation Amido-amine polymer compositions
US20100129309A1 (en) * 2007-02-23 2010-05-27 Dhal Pradeep K Amine polymer compositions
US20100196305A1 (en) * 2007-03-08 2010-08-05 Dhal Pradeep K Sulfone polymer compositions
WO2008133954A1 (en) * 2007-04-27 2008-11-06 Genzyme Corporation Amido-amine dendrimer compositions
BRPI0814023A2 (pt) * 2007-07-05 2017-10-03 Grace Gmbh & Co Kg Método para fabricar catalisadores suportados por óxido inorgânico
WO2009078958A1 (en) * 2007-12-14 2009-06-25 Genzyme Corporation Coated pharmaceutical compositions
EP2242572A2 (de) * 2007-12-20 2010-10-27 W.R. Grace & Co.-Conn. Verfahren zur herstellung von hochabriebfesten anorganischen zusammensetzungen und daraus hergestellte zusammensetzungen
WO2009108760A2 (en) 2008-02-26 2009-09-03 Board Of Regents, The University Of Texas System Dendritic macroporous hydrogels prepared by crystal templating
WO2009154747A1 (en) * 2008-06-20 2009-12-23 Genzyme Corporation Pharmaceutical compositions
US8404784B2 (en) * 2008-12-03 2013-03-26 Navinta Llc Manufacturing process of making polymeric amine salts
AU2010209293A1 (en) * 2009-01-22 2011-09-08 Usv Limited Pharmaceutical compositions comprising phosphate-binding polymer
IT1394299B1 (it) * 2009-05-12 2012-06-06 Chimico Internaz Spa Lab Procedimento per la preparazione di sevelamer
US7960503B2 (en) 2009-05-26 2011-06-14 Solutia, Inc. Continuous washing of poly(vinyl butyral)
AU2010261339A1 (en) 2009-06-16 2012-01-19 Watson Pharma Private Limited Processes for the preparation of sevelamer carbonate
WO2012048283A1 (en) 2010-10-08 2012-04-12 Board Of Regents, The University Of Texas System One-step processing of hydrogels for mechanically robust and chemically desired features
JP6042815B2 (ja) 2010-10-08 2016-12-14 ザ ボード オブ リージェンツ オブ ザ ユニバーシティ オブ テキサス システム 生物医学的応用のためのアルギン酸塩及びヒアルロン酸を用いる抗癒着性バリア膜
SG11201605016SA (en) 2013-12-20 2016-07-28 Reliance Ind Ltd Water absorbent polymers and a process for their preparation
EP3467002B1 (de) 2016-05-30 2023-05-10 Sociedad Anónima Minera Catalano-Aragonesa Verfahren zur herstellung von biologisch abbaubaren polymeren
US11980700B2 (en) 2017-03-08 2024-05-14 Alafair Biosciences, Inc. Hydrogel medium for the storage and preservation of tissue

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181718A (en) 1975-12-29 1980-01-01 Mason Norbert S Polyanion-stabilized aluminum hydrogels
JPS6090243A (ja) 1983-10-25 1985-05-21 Nitto Boseki Co Ltd 小球状モノアリルアミン橋かけ重合体の製造方法
CA1220897A (en) 1984-01-11 1987-04-21 Kiyoshi Shimizu Process for producing polymers of monoallylamine
DE3635367A1 (de) 1986-08-30 1988-03-03 Cassella Ag Verfahren zur herstellung eines weitgehend monomerenfreien hydrogels
CA1314355C (en) 1987-04-30 1993-03-09 Yoshio Irie Hydrophilic polymer and method for production thereof
JPH0768298B2 (ja) 1987-05-20 1995-07-26 日東紡績株式会社 カチオン性水溶性重合体の精製方法
US5200482A (en) 1988-09-12 1993-04-06 The Dow Chemical Company Process for the production of high molecular weight copolymers of diallyl ammonium monomers and acrylamide monomers in solution
JPH0778126B2 (ja) 1992-02-10 1995-08-23 日清紡績株式会社 多糖類真球状粒子及び製造方法
US5607669A (en) 1994-06-10 1997-03-04 Geltex Pharmaceuticals, Inc. Amine polymer sequestrant and method of cholesterol depletion
US5900475A (en) 1994-06-10 1999-05-04 Geltex Pharmaceuticals, Inc. Hydrophobic sequestrant for cholesterol depletion
US5496545A (en) 1993-08-11 1996-03-05 Geltex Pharmaceuticals, Inc. Phosphate-binding polymers for oral administration
US5667775A (en) 1993-08-11 1997-09-16 Geltex Pharmaceuticals, Inc. Phosphate-binding polymers for oral administration
AU7668894A (en) 1993-08-13 1995-03-14 Vitaphore Corporation Hydrogel-based microsphere drug delivery systems
TW474813B (en) 1994-06-10 2002-02-01 Geltex Pharma Inc Alkylated composition for removing bile salts from a patient
US6004583A (en) * 1995-03-22 1999-12-21 Orex Pharmaceutical Development Corp. Protein-containing polymer composition for oral administration
US5955096A (en) * 1996-06-25 1999-09-21 Brown University Research Foundation Methods and compositions for enhancing the bioadhesive properties of polymers using organic excipients
US6232520B1 (en) * 1997-02-19 2001-05-15 The Procter & Gamble Company Absorbent polymer compositions having high sorption capacities under an applied pressure
TW592727B (en) 1997-04-04 2004-06-21 Chugai Pharmaceutical Co Ltd Phosphate-binding polymer preparations
US5985938A (en) * 1997-11-05 1999-11-16 Geltex Pharmaceuticals, Inc. Method for reducing oxalate
WO1999047587A1 (en) * 1998-03-19 1999-09-23 Geltex Pharmaceuticals, Inc. Continuous crosslinking of polymer gels
US6153553A (en) * 1998-10-01 2000-11-28 Chevron Chemical Company Process for the polymerization of alpha olefins using a new aluminophosphate support
TW568788B (en) 1998-10-12 2004-01-01 Chugai Pharmaceutical Co Ltd Polymer combining with phosphoric acid and preparation containing the same
US6313061B1 (en) * 1998-12-22 2001-11-06 W. R. Grace & Co.-Conn. Method of making frangible spray dried agglomerated supports and olefin polymerization catalysts supported thereon
JP2000275904A (ja) * 1999-03-26 2000-10-06 Hitachi Metals Ltd カラー重合トナーの製造方法
MXPA01010454A (es) 1999-04-16 2002-05-06 Abbott Lab Proceso para producir hidrocloruro de polialilamina degradada.
US6180754B1 (en) 1999-09-03 2001-01-30 The Dow Chemical Company Process for producing cross-linked polyallylamine polymer
US6362266B1 (en) 1999-09-03 2002-03-26 The Dow Chemical Company Process for reducing cohesiveness of polyallylamine polymer gels during drying

Also Published As

Publication number Publication date
US6600011B2 (en) 2003-07-29
IL161185A (en) 2010-03-28
US20030078366A1 (en) 2003-04-24
ES2356332T3 (es) 2011-04-07
EP2189490A1 (de) 2010-05-26
CY1116440T1 (el) 2017-02-08
ES2537656T3 (es) 2015-06-10
EP2189490B1 (de) 2015-05-06
PT1918318E (pt) 2010-04-30

Similar Documents

Publication Publication Date Title
DE60235332D1 (de) Verfahren zur Reinigung und Trocknung von Polymer-Hydrogelen
DE60301350D1 (de) Verfahren zur herstellung von 7-substituierten -3-chinolin und 3-chinol-4-on carbonitrile
DE60022677D1 (de) Anlage zur gleichzeitigen herstellung von verschiedenartigen reifen
DE50000852D1 (de) Verfahren zur Herstellung von Aminen
DE60208054D1 (de) Verfahren zur herstellung von niedermolekularen polymeren von alpha-olefin
DE60038851D1 (de) Verfahren zur Herstellung von vernetzten organischen Partikeln und Suspensionen
DE60114348D1 (de) Verfahren zur Reinigung von Gasen
DE50201891D1 (de) Verfahren zur herstellung von 1-octen
DE60222645D1 (de) Verfahren zur herstellung von oxazolidinonen
DE50213682D1 (de) Verfahren zur herstellung von hydrogen-bis(chelato)boraten und alkalimetall-bis(chelato)boraten
DE69939253D1 (de) Verfahren zur veränderung von polymeroberflächen zur besseren benetzbarkeit
DE60331571D1 (de) Verfahren zur herstellung von poröser wabenstruktur und wabenkörper
DE60043207D1 (de) Verfahren und Vorrichtung zur Reinigung von Gasen
DE10197137T1 (de) Verfahren zur Herstellung von Mikrostrukturen
DE60219193D1 (de) Verfahren zur herstellung von silylorganomercaptanen
DE60208738D1 (de) Verfahren zur Herstellung von Chlorfluorpolyoxyalkylenolen
DE50206295D1 (de) Verfahren zur Aufbereitung von Industrieabwässern
DE69823711D1 (de) Verfahren zur Stabilisierung von Siloxanpolymeren
DE60228400D1 (de) Verfahren zur Herstellung von modifiziertem Polymerkautschuk
DE502004007508D1 (de) Verfahren zur herstellung von bisepoxiden und dithiolen
DE60012417D1 (de) Verfahren zur Herstellung von Polymeren
DE60300252D1 (de) Verfahren zur industriellen Herstellung von 5-Amino-3-carboxymethyl-4-cyano-2-thiphencarboxydimethylester
DE50210487D1 (de) Verfahren zur Herstellung von 1-Amino-4-hydroxyanthrachinonen
DE60213898D1 (de) Verfahren zur Herstellung von hydrierten Polymeren
DE50209840D1 (de) Verfahren zur herstellung von tensidgemischen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition