ATE364413T1 - Filter für die selektive entfernung von leukozyten - Google Patents

Filter für die selektive entfernung von leukozyten

Info

Publication number
ATE364413T1
ATE364413T1 AT00971730T AT00971730T ATE364413T1 AT E364413 T1 ATE364413 T1 AT E364413T1 AT 00971730 T AT00971730 T AT 00971730T AT 00971730 T AT00971730 T AT 00971730T AT E364413 T1 ATE364413 T1 AT E364413T1
Authority
AT
Austria
Prior art keywords
filter
leukocytes
selective removal
filter substrate
polymer
Prior art date
Application number
AT00971730T
Other languages
English (en)
Inventor
Teruhiko Oishi
Morikazu Miura
Tatsuya Fukuda
Hirofumi Miura
Original Assignee
Asahi Kasei Medical Co Ltd
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 Asahi Kasei Medical Co Ltd filed Critical Asahi Kasei Medical Co Ltd
Application granted granted Critical
Publication of ATE364413T1 publication Critical patent/ATE364413T1/de

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
    • A61M1/02—Blood transfusion apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • 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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
    • A61M1/3633—Blood component filters, e.g. leukocyte filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
    • B01D71/401—Polymers based on the polymerisation of acrylic acid, e.g. polyacrylate
    • 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
    • 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
    • B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
    • 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
    • B01J20/262—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon to carbon unsaturated bonds, e.g. obtained by polycondensation
    • 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
    • B01J20/264—Synthetic macromolecular compounds derived from different types of monomers, e.g. linear or branched copolymers, block copolymers, graft copolymers
    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3206—Organic carriers, supports or substrates
    • B01J20/3208—Polymeric carriers, supports or substrates
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3206—Organic carriers, supports or substrates
    • B01J20/3208—Polymeric carriers, supports or substrates
    • B01J20/3212—Polymeric carriers, supports or substrates consisting of a polymer obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/327—Polymers obtained by reactions involving only carbon to carbon unsaturated bonds
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/3276—Copolymers
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood
    • A61M2202/0439—White blood cells; Leucocytes
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7527—General characteristics of the apparatus with filters liquophilic, hydrophilic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • External Artificial Organs (AREA)
  • Filtering Materials (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AT00971730T 1999-11-01 2000-11-01 Filter für die selektive entfernung von leukozyten ATE364413T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP31147499 1999-11-01
JP2000049729 2000-02-25
JP2000099715 2000-03-31

Publications (1)

Publication Number Publication Date
ATE364413T1 true ATE364413T1 (de) 2007-07-15

Family

ID=27339174

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00971730T ATE364413T1 (de) 1999-11-01 2000-11-01 Filter für die selektive entfernung von leukozyten

Country Status (8)

Country Link
US (1) US6977044B1 (de)
EP (1) EP1230940B1 (de)
JP (1) JP4130316B2 (de)
KR (1) KR100463615B1 (de)
CN (1) CN100342927C (de)
AT (1) ATE364413T1 (de)
DE (1) DE60035219T2 (de)
WO (1) WO2001032236A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7651474B2 (en) 1999-10-01 2010-01-26 Caridianbct, Inc. Method and apparatus for leukoreduction of red blood cells
US7156240B2 (en) * 2001-01-29 2007-01-02 Asahi Kasei Medical Co., Ltd. Filter for processing blood and process for producing the same
JP4837893B2 (ja) 2001-12-10 2011-12-14 カリディアンビーシーティー、インコーポレーテッド 赤血球を白血球減少させる方法および装置
ITTO20020736A1 (it) * 2002-08-21 2004-02-22 Fresenius Hemocare Italia Srl Filtro per leucociti e suo impiego per l'impoverimento di prodotti del sangue da leucociti.
US20050045554A1 (en) 2003-08-28 2005-03-03 Gambro Lundia Ab Membrane unit element, semipermeable membrane, filtration device, and processes for manufacturing the same
GB2414241A (en) * 2004-05-20 2005-11-23 Asahi Chemical Ind Polyurethane for adsorbing leukocytes
GB0418123D0 (en) * 2004-08-13 2004-09-15 Asahi Chemical Ind Polymers useful as medical materials
GB0418124D0 (en) 2004-08-13 2004-09-15 Asahi Chemical Ind Polymers useful as medical materials
US8501008B2 (en) 2005-09-09 2013-08-06 Membrana Gmbh Method for the elimination of leukocytes from blood
US20090007947A1 (en) * 2006-12-22 2009-01-08 Angela Spangenberg Portable weather shielding canopy
TWI486204B (zh) * 2011-11-04 2015-06-01 Asahi Kasei Medical Co Ltd A separation membrane for blood treatment, and a blood processor for loading the membrane
TWI549744B (zh) * 2012-03-28 2016-09-21 東麗股份有限公司 血液製劑淨化用的聚碸系中空絲膜以及中空絲膜模組
FR3003764B1 (fr) 2013-03-27 2015-05-01 Maco Pharma Sa Unite de filtration des leucocytes a adhesion des plaquettes reduite
US11213776B2 (en) * 2013-12-13 2022-01-04 Asahi Kasei Medical Co., Ltd. Leukocyte removal filter material and leukocyte removal method
US10376627B2 (en) 2014-03-24 2019-08-13 Fenwal, Inc. Flexible biological fluid filters
US9782707B2 (en) 2014-03-24 2017-10-10 Fenwal, Inc. Biological fluid filters having flexible walls and methods for making such filters
US10159778B2 (en) 2014-03-24 2018-12-25 Fenwal, Inc. Biological fluid filters having flexible walls and methods for making such filters
US9968738B2 (en) 2014-03-24 2018-05-15 Fenwal, Inc. Biological fluid filters with molded frame and methods for making such filters
US9796166B2 (en) 2014-03-24 2017-10-24 Fenwal, Inc. Flexible biological fluid filters
US9522971B2 (en) * 2014-12-31 2016-12-20 Chung Yuan Christian University Amine modifying material and application thereof
EP3092987A1 (de) 2015-05-11 2016-11-16 3M Innovative Properties Company System zur wundbehandlung mit serum
JP7002902B2 (ja) * 2017-09-28 2022-01-20 テルモ株式会社 成分採血キット、成分採血回路及び成分採血システム
JP7277598B2 (ja) * 2019-10-11 2023-05-19 旭化成メディカル株式会社 血液処理フィルター及びその製造方法並びに白血球除去方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55129755A (en) 1979-03-30 1980-10-07 Asahi Chem Ind Co Ltd Catch and pick-up filter of white corpuscle
JPS60119955A (ja) 1983-12-02 1985-06-27 鶴田　禎二 生体材料用の合成高分子体
JPS60193468A (ja) 1984-03-15 1985-10-01 旭メデイカル株式会社 白血球除去フイルタ−
EP0267286B1 (de) * 1986-03-28 1993-05-26 ASAHI MEDICAL Co., Ltd. Filtermedium zur selektiven beseitigung von leucocyten
JP2807469B2 (ja) * 1988-08-10 1998-10-08 川澄化学工業株式会社 白血球分離材
JP3459836B2 (ja) * 1992-03-18 2003-10-27 テルモ株式会社 血小板純化用フィルター
DE69314154T2 (de) 1992-12-28 1998-04-30 Asahi Medical Co Filtermaterial, Vorrichtung und Verfahren zum Abtrennen von Leukozyten
JP3534361B2 (ja) * 1995-04-14 2004-06-07 旭メディカル株式会社 白血球除去材料
JP2854857B2 (ja) 1997-06-04 1999-02-10 財団法人韓国科学技術研究院 キトサン又は改質キトサンが塗布された白血球除去用フィルタ
DE69834651T2 (de) * 1997-08-28 2007-04-26 Asahi Kasei Medical Co., Ltd. Filtermaterial zur entfernung von weissen blutkörperchen
JPH11206876A (ja) * 1998-01-29 1999-08-03 Terumo Corp 白血球分離用フィルター
JP3768009B2 (ja) * 1998-08-11 2006-04-19 テルモ株式会社 血液フィルターおよびその製造方法
JP3640824B2 (ja) * 1999-01-07 2005-04-20 テルモ株式会社 白血球除去フィルターおよびその製造方法

Also Published As

Publication number Publication date
JP4130316B2 (ja) 2008-08-06
WO2001032236A1 (en) 2001-05-10
CN100342927C (zh) 2007-10-17
DE60035219D1 (de) 2007-07-26
EP1230940A1 (de) 2002-08-14
CN1399566A (zh) 2003-02-26
KR100463615B1 (ko) 2004-12-29
DE60035219T2 (de) 2008-02-14
KR20020059664A (ko) 2002-07-13
EP1230940B1 (de) 2007-06-13
US6977044B1 (en) 2005-12-20
EP1230940A4 (de) 2005-04-13

Similar Documents

Publication Publication Date Title
DE60035219D1 (de) Filter für die selektive entfernung von leukozyten
BR0012609A (pt) Filtro de microorganismo e método para remoção de microorganismo da água
FR2763853B1 (fr) Association d'un retinoide avec un polymere polyamine
DE69500992D1 (de) WäSSRIGES POLYURETHANPOLYMER, TRENNBESCHICHTUNG, KLEBEFILM UND VERFAHREN ZUR HERSTELLUNG
DK0876330T3 (da) Aryl- eller heteroarylamider af tetrahydronapthylen-, chroman-, thiochroman- og 1,2,3,4-tetrahydroquinolincarboxylsyrer, som har retinoidlignende biologisk aktivitet
EP0620256A3 (de) Polymerzusammensetzung für Hydrophil-Behandlung.
DE69924208D1 (de) Verfahren zur Herstellung eines hydrophilen Polymer
DE59906105D1 (de) Verfahren zur kontinuierlichen herstellung von 1,3-dioxolan-2-onen
DE60238819D1 (de) Filter zur behandlung von blut und verfahren zur herstellung desselben
DE3860618D1 (de) Filmtraeger und verfahren zu seiner herstellung.
CA2301726A1 (en) Leucocyte-removing filter medium
DE3770308D1 (de) Methacryl-polymer- oder copolymer-nanopartikel, verfahren zu ihrer herstellung und ihre anwendung als arzneimittelvektor.
BR9606593A (pt) Componente de catalisador sólido e catalisador para a polimerização de olefinas
DE59703294D1 (de) Vorrichtung zur Reinigung proteinhaltiger Lösungen, Verfahren zur Herstellung eines Trägermaterials für die Vorrichtung und Verwendung der Vorrichtung
DE69738124D1 (de) Verfahren zur Herstellung von hochmonodispersierten Polymeren hydrophiler Nanopartikel
DE60022996D1 (de) Verfahren zur herstellung von poly(1,4-cyclohexandicarboxylat)
DE3766708D1 (de) Silylgruppen enthaltendes verzweigtes polymerisat, verfahren zu seiner herstellung, ueberzugsmittel auf basis des polymerisats sowie deren verwendung.
DE69602880D1 (de) Verfahren zur Herstellung von 1,2-Dichlorethan
DE50000798D1 (de) Verfahren zur herstellung mikrobizider oberflächen durch immobilisierung inhärent mikrobizid wirksamer makromoleküle
WO2002012213A3 (en) (meth)acrylic acid derivatives and their polymers suitable for use in the manufacture of paper
DE59006645D1 (de) Verfahren zur kontinuierlichen herstellung von 3,3'-dichlor-benzidin-dihidrochlorid.
DE69504237D1 (de) Titankatalysator-Feststoff für Olefinpolymerisation, Verfahren zur Herstellung desselben, Olefinpolymerisationskatalysator und Verfahren zur Olefinpolymerisation
DE69936449D1 (de) Verfahren zur herstellung von 1,3-disubstituierten-4-oxocyclischen harnstoffen
DE69807556D1 (de) Kettenverlängerer zur Herstellung von heparinisierbaren bioverträglichen Polymeren
DE60004931D1 (de) Kontinuierliches Verfahren zur Herstellung von 3,5,5-Trimethylcyclohexa-3-en-1-on(beta-Isophoron)

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties