DE3471663D1 - Macromolecular carbonyl groups-containing material suitable for use as sorbent for urea - Google Patents

Macromolecular carbonyl groups-containing material suitable for use as sorbent for urea

Info

Publication number
DE3471663D1
DE3471663D1 DE8484200373T DE3471663T DE3471663D1 DE 3471663 D1 DE3471663 D1 DE 3471663D1 DE 8484200373 T DE8484200373 T DE 8484200373T DE 3471663 T DE3471663 T DE 3471663T DE 3471663 D1 DE3471663 D1 DE 3471663D1
Authority
DE
Germany
Prior art keywords
carbonyl groups
sorbent
urea
form part
atoms
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
Application number
DE8484200373T
Other languages
English (en)
Inventor
Robert Smakman
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.)
Cobe Nephross Bv Boxtel Nl
Original Assignee
Organon Teknika BV
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 Organon Teknika BV filed Critical Organon Teknika BV
Application granted granted Critical
Publication of DE3471663D1 publication Critical patent/DE3471663D1/de
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1694—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes with recirculating dialysing liquid
    • A61M1/1696—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes with recirculating dialysing liquid with dialysate regeneration
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/06—Oxidation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G85/00—General processes for preparing compounds provided for in this subclass
    • C08G85/004—Modification of polymers by chemical after-treatment
    • 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
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Anesthesiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • External Artificial Organs (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE8484200373T 1983-03-23 1984-03-15 Macromolecular carbonyl groups-containing material suitable for use as sorbent for urea Expired DE3471663D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8301035A NL8301035A (nl) 1983-03-23 1983-03-23 Macromoleculair materiaal met carbonylgroepen geschikt als sorbent voor stikstofverbindingen.

Publications (1)

Publication Number Publication Date
DE3471663D1 true DE3471663D1 (en) 1988-07-07

Family

ID=19841590

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484200373T Expired DE3471663D1 (en) 1983-03-23 1984-03-15 Macromolecular carbonyl groups-containing material suitable for use as sorbent for urea

Country Status (6)

Country Link
US (1) US4897200A (de)
EP (1) EP0121275B1 (de)
JP (1) JPS59182802A (de)
AT (1) ATE34754T1 (de)
DE (1) DE3471663D1 (de)
NL (1) NL8301035A (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5274051A (en) * 1992-11-05 1993-12-28 Exxon Research & Engineering Company Carbonyl containing compounds via radical grafting
US5288811A (en) * 1992-11-05 1994-02-22 Exxon Research And Engineering Company Cyclic carbonyl containing compounds via radical grafting
US5507848A (en) * 1993-03-12 1996-04-16 Beckman; Eric J. Polymers capable of reversibly complexing acid gases and a method of using the same
US6186146B1 (en) 1996-08-30 2001-02-13 Delcath Systems Inc Cancer treatment method
US5919163A (en) * 1997-07-14 1999-07-06 Delcath Systems, Inc. Catheter with slidable balloon
US6114466A (en) * 1998-02-06 2000-09-05 Renal Tech International Llc Material for purification of physiological liquids of organism
EP2338543B1 (de) 2002-07-19 2013-06-12 Baxter International Inc. Vorrichtung zur Peritonealdialyse
DK1523351T3 (da) 2002-07-19 2010-04-26 Baxter Int System til peritonealdialyse
US6861473B2 (en) * 2003-02-28 2005-03-01 Baxter International Inc. Macromolecular ketoaldehydes
EP1620060B1 (de) 2003-04-29 2010-03-24 The General Hospital Corporation Verfahren und vorrichtungen für die verzögerte freisetzung von mehreren arzneimitteln
CN1897993B (zh) * 2003-12-24 2012-02-08 凯米卡技术有限公司 用于便携式人类透析的透析液再生系统
JP5233146B2 (ja) * 2007-03-30 2013-07-10 栗田工業株式会社 有機尿素系化合物吸着剤、有機尿素系化合物吸着装置及び有機尿素系化合物処理方法
JP2013528103A (ja) * 2010-06-07 2013-07-08 フレゼニウス メディカル ケア ホールディングス インコーポレイテッド 尿素吸着剤
US10064406B2 (en) * 2011-01-06 2018-09-04 Cytosorbents Corporation Polymeric sorbent for removal of impurities from whole blood and blood products
CN110944746A (zh) 2017-07-26 2020-03-31 沙特基础工业全球技术有限公司 复合吸附剂、装置和方法
US20210129109A1 (en) * 2017-07-26 2021-05-06 Sabic Global Technologies B.V. Composite sorbent, devices, and methods
WO2019110557A1 (en) 2017-12-04 2019-06-13 Stichting Voor De Technische Wetenschappen Macromolecular compositions comprising indene-derivatives, preparation thereof, and use thereof
CN115297953B (zh) 2019-11-22 2024-10-15 德国科技术基金会 用于改进尿素捕获的包含吸附剂颗粒的多孔膜
WO2021099577A1 (en) 2019-11-22 2021-05-27 Stichting Voor De Technische Wetenschappen Macromolecular compositions for binding small molecules
ES2847279B2 (es) * 2020-01-31 2022-05-03 Univ Burgos Copolímeros de estructura derivada de la ninhidrina, películas o membranas obtenidas a partir de los mismos y su utilización
AU2022228685A1 (en) 2021-03-05 2023-10-05 Nextkidney S.A. Stable storage of enzymes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL294313A (de) * 1962-06-26 1900-01-01
FR2170868B1 (de) * 1972-02-04 1976-07-09 Rhone Poulenc Ind
US4012317A (en) * 1972-02-04 1977-03-15 Rhone-Poulenc S.A. Process for extracting urea from a solution with alkenylaromatic polymers with α-ketoalhydic groups
US4092243A (en) * 1973-09-18 1978-05-30 Bayer Aktiengesellschaft Polycarbonates
SE407515B (sv) * 1977-08-30 1979-04-02 Gambro Dialysatoren Forfarande for avlegsnande av urinemne ur blodtvettvetskor eller blodvetskor
US4178241A (en) * 1978-09-20 1979-12-11 Sullivan Thomas E Method of removing urea and/or creatinine
DE2922118A1 (de) * 1979-05-31 1980-12-04 Dieter Dr Med Reinstorff Verfahren zur herstellung einer loesung von trichinoyl, seinen radikalen, polymeren und kettenfoermigen bruchstuecken, auch als radikale, fuer arzneimittel mit neuen therapeutischen eigenschaften
US4502976A (en) * 1982-10-25 1985-03-05 Bend Research, Inc. Water soluble polyesters

Also Published As

Publication number Publication date
US4897200A (en) 1990-01-30
ATE34754T1 (de) 1988-06-15
EP0121275A1 (de) 1984-10-10
NL8301035A (nl) 1984-10-16
JPS59182802A (ja) 1984-10-17
EP0121275B1 (de) 1988-06-01
JPH0442407B2 (de) 1992-07-13

Similar Documents

Publication Publication Date Title
DE3471663D1 (en) Macromolecular carbonyl groups-containing material suitable for use as sorbent for urea
EP0172611A3 (en) Epoxy resin curing agent, compositions containing it; coated abrasives made therewith and process for making coated abrasives
DE3477191D1 (en) Bismaleimides and prepreg resins therefrom
AU5465380A (en) Water-borne coating compositions made from epoxy resin, polymeric acid and tertiary amine
CA1267496C (en) PURIFICATION AND ACTIVATION OF INSOLUBLE INCLUSION BODY PROTEINS
AU581806B2 (en) Aqueous self curing polymer blends
MX9800976A (es) Moldeo por compresion de articulos abrasivos usando agua como un aglutinante temporal.
ZA832616B (en) Water-borne coating composition made from epoxy resin,first polymeric acid,tertiary amine and second polymeric acid
AU558719B2 (en) Lactone-modified polyester resin coating composition
AU1631783A (en) Polyfunctional phenolic-melamine epoxy resin curing agents
ES8503710A1 (es) Procedimiento para el recubrimiento de sustratos mediante aplicacion del recubrimiento en forma de pelicula y posterior ahornado.
DE3582895D1 (de) Peptid, dessen herstellung und benutzung.
AU5107385A (en) Composite resin particles, its preparation and resinous composition for coating use containing the same
EP0152425A4 (de) Stabile dispersionen organischer polymere in polyepoxyden.
AU5844886A (en) Polyamine treated guayule resin & rubber compositions containing the same
SG89264A1 (en) Peritoneal dialysis solution
SE8008096L (sv) Sett att binda ett protein till en berare innehallande hydroxylgrupper
NO880307D0 (no) Fremgangsmaate for fremstilling av aminoharpiksbindemiddel.
ES2000329A6 (es) Procedimiento para la obtencion de resinas fenolicas modificadas
AU566736B2 (en) Curing epoxy resins and benzotriazoles for that use
GB2100718B (en) Polyamine compounds and their use as curing agents for epoxy resins
DE3366333D1 (en) Process for the preparation of resinous compounds, compounds produced thereby and their use in thermosetting coating compositions
CA2259343A1 (en) Novel radiopharmaceutical compositions and matrices and uses thereof
ATE15209T1 (de) Verfahren zur herstellung von carbonsaeureamidgruppen enthaltenden verbindungen, insbesondere von peptiden.
EP0355007A3 (en) Process for the manufacture of ion exchange resins containing aminoalkylene phosphonic-acid groups

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: COBE NEPHROSS B.V., BOXTEL, NL

8328 Change in the person/name/address of the agent

Free format text: ZUMSTEIN, F., DIPL.-CHEM. DR.RER.NAT. KLINGSEISEN, F., DIPL.-ING., PAT.-ANWAELTE, 80331 MUENCHEN

8339 Ceased/non-payment of the annual fee